Dioxaborolanes

Organic heterocyclic compounds that consist of a five-membered ring that has two carbon atoms, one boron atom, and two oxygen atoms.

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106 – 120 of 771 results

106

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3-Hydroxy-4-methoxyphenylboronic acid pinacol ester, 97%, Thermo Scientific™

CAS: 269410-23-3 Molecular Formula: C13H19BO4 Molecular Weight (g/mol): 250.10 MDL Number: MFCD09027077 InChI Key: WINSAMQIAMEZIK-UHFFFAOYSA-N Synonym: 2-methoxy-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl phenol,3-hydroxy-4-methoxyphenylboronic acid, pinacol ester,2-methoxy-5-tetramethyl-1,3,2-dioxaborolan-2-yl phenol,3-hydroxy-4-methoxyphenylboronic acid pinacol ester,phenol, 2-methoxy-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,amtb953,2-methoxy-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-phenol PubChem CID: 17750251 IUPAC Name: 2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol SMILES: COC1=CC=C(C=C1O)B1OC(C)(C)C(C)(C)O1

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PubChem CID	17750251
CAS	269410-23-3
Molecular Weight (g/mol)	250.10
MDL Number	MFCD09027077
SMILES	COC1=CC=C(C=C1O)B1OC(C)(C)C(C)(C)O1
Synonym	2-methoxy-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl phenol,3-hydroxy-4-methoxyphenylboronic acid, pinacol ester,2-methoxy-5-tetramethyl-1,3,2-dioxaborolan-2-yl phenol,3-hydroxy-4-methoxyphenylboronic acid pinacol ester,phenol, 2-methoxy-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,amtb953,2-methoxy-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-phenol
IUPAC Name	2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol
InChI Key	WINSAMQIAMEZIK-UHFFFAOYSA-N
Molecular Formula	C13H19BO4

107

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Quinoxaline-6-boronic acid pinacol ester, 97%, Thermo Scientific™

CAS: 1167418-13-4 Molecular Formula: C14H17BN2O2 Molecular Weight (g/mol): 256.11 MDL Number: MFCD11054040 InChI Key: ZYWICCYXTGRUNM-UHFFFAOYSA-N Synonym: 6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl quinoxaline,quinoxaline-6-boronic acid pinacol ester,6-tetramethyl-1,3,2-dioxaborolan-2-yl quinoxaline,quinoxaline-6-boronic acid, pinacol ester,6-quinoxaline boronic acid pinacol ester,quinoxalin-6-ylboronic acid pinacol ester,quinoxaline, 6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl PubChem CID: 44118298 IUPAC Name: 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline SMILES: CC1(C)OB(OC1(C)C)C1=CC2=NC=CN=C2C=C1

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Specifications

PubChem CID	44118298
CAS	1167418-13-4
Molecular Weight (g/mol)	256.11
MDL Number	MFCD11054040
SMILES	CC1(C)OB(OC1(C)C)C1=CC2=NC=CN=C2C=C1
Synonym	6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl quinoxaline,quinoxaline-6-boronic acid pinacol ester,6-tetramethyl-1,3,2-dioxaborolan-2-yl quinoxaline,quinoxaline-6-boronic acid, pinacol ester,6-quinoxaline boronic acid pinacol ester,quinoxalin-6-ylboronic acid pinacol ester,quinoxaline, 6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl
IUPAC Name	6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline
InChI Key	ZYWICCYXTGRUNM-UHFFFAOYSA-N
Molecular Formula	C14H17BN2O2

108

Bis(pinacolato)diboron 99.0+%, TCI America™

CAS: 73183-34-3 Molecular Formula: C12H24B2O4 Molecular Weight (g/mol): 253.94 MDL Number: MFCD00799570 InChI Key: IPWKHHSGDUIRAH-UHFFFAOYSA-N Synonym: bis pinacolato diboron,bis pinacolato diborane,4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi 1,3,2-dioxaborolane,pinacol diborane,diboron pinacol ester,b2pin2,4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi-1,3,2-dioxaborolane,4,4,5,5-tetramethyl-2-tetramethyl-1,3,2-dioxaborolan-2-yl-1,3,2-dioxaborolane,bispinacolate diboron,unii-i906w26p4u PubChem CID: 2733548 IUPAC Name: 4,4,5,5-tetramethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane SMILES: CC1(C)OB(OC1(C)C)B1OC(C)(C)C(C)(C)O1

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Specifications

PubChem CID	2733548
CAS	73183-34-3
Molecular Weight (g/mol)	253.94
MDL Number	MFCD00799570
SMILES	CC1(C)OB(OC1(C)C)B1OC(C)(C)C(C)(C)O1
Synonym	bis pinacolato diboron,bis pinacolato diborane,4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi 1,3,2-dioxaborolane,pinacol diborane,diboron pinacol ester,b2pin2,4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi-1,3,2-dioxaborolane,4,4,5,5-tetramethyl-2-tetramethyl-1,3,2-dioxaborolan-2-yl-1,3,2-dioxaborolane,bispinacolate diboron,unii-i906w26p4u
IUPAC Name	4,4,5,5-tetramethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane
InChI Key	IPWKHHSGDUIRAH-UHFFFAOYSA-N
Molecular Formula	C12H24B2O4

109

4,4,5,5-Tetramethyl-2-(p-tolyl)-1,3,2-dioxaborolane 98.0+%, TCI America™

CAS: 195062-57-8 Molecular Formula: C13H19BO2 Molecular Weight (g/mol): 218.103 MDL Number: MFCD03453662 InChI Key: GKSSEDDAXXEPCP-UHFFFAOYSA-N Synonym: p-Tolylboronic Acid Pinacol Ester, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)toluene PubChem CID: 2774016 IUPAC Name: 4,4,5,5-tetramethyl-2-(4-methylphenyl)-1,3,2-dioxaborolane SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)C

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Specifications

PubChem CID	2774016
CAS	195062-57-8
Molecular Weight (g/mol)	218.103
MDL Number	MFCD03453662
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)C
Synonym	p-Tolylboronic Acid Pinacol Ester, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)toluene
IUPAC Name	4,4,5,5-tetramethyl-2-(4-methylphenyl)-1,3,2-dioxaborolane
InChI Key	GKSSEDDAXXEPCP-UHFFFAOYSA-N
Molecular Formula	C13H19BO2

110

1-(tert-Butoxycarbonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole 98.0+%, TCI America™

CAS: 552846-17-0 Molecular Formula: C14H23BN2O4 Molecular Weight (g/mol): 294.16 MDL Number: MFCD05663873 InChI Key: IPISOFJLWYBCAV-UHFFFAOYSA-N Synonym: 1-boc-pyrazole-4-boronic acid pinacol ester,tert-butyl 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole-1-carboxylate,1-boc-4-pyrazoleboronic acid pinacol ester,1-boc-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,tert-butyl 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole-1-carboxylate,n-boc-pyrazole-4-boronic acid pinacol ester,1-tert-butoxycarbonyl-1h-pyrazole-4-boronic acid, pinacol ester,n-boc-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-pyrazole,1-tert-butoxycarbonyl-1h-pyrazol-4-yl boronic acid pinacol ester,1-tert-butoxycarbonyl-4-1h-pyrazoleboronic acid PubChem CID: 16217654 IUPAC Name: tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate SMILES: CC(C)(C)OC(=O)N1C=C(C=N1)B1OC(C)(C)C(C)(C)O1

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Specifications

PubChem CID	16217654
CAS	552846-17-0
Molecular Weight (g/mol)	294.16
MDL Number	MFCD05663873
SMILES	CC(C)(C)OC(=O)N1C=C(C=N1)B1OC(C)(C)C(C)(C)O1
Synonym	1-boc-pyrazole-4-boronic acid pinacol ester,tert-butyl 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole-1-carboxylate,1-boc-4-pyrazoleboronic acid pinacol ester,1-boc-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,tert-butyl 4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole-1-carboxylate,n-boc-pyrazole-4-boronic acid pinacol ester,1-tert-butoxycarbonyl-1h-pyrazole-4-boronic acid, pinacol ester,n-boc-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-pyrazole,1-tert-butoxycarbonyl-1h-pyrazol-4-yl boronic acid pinacol ester,1-tert-butoxycarbonyl-4-1h-pyrazoleboronic acid
IUPAC Name	tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
InChI Key	IPISOFJLWYBCAV-UHFFFAOYSA-N
Molecular Formula	C14H23BN2O4

111

2-Cyano-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98.0+%, TCI America™

CAS: 741709-63-7 Molecular Formula: C12H15BN2O2 Molecular Weight (g/mol): 230.07 MDL Number: MFCD06657825 InChI Key: IXTBQKLZPOYJFJ-UHFFFAOYSA-N Synonym: 2-cyanopyridine-5-boronic acid pinacol ester,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl picolinonitrile,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine-2-carbonitrile,2-cyano pyridine-5-boronic acid pinacol ester,2-cyanopyridin-5-yl boronic acid pinacol ester,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine-2-carbonitrile,2-cyanopyridine-5-boronic acid pinacole ester,6-cyanopyridine-3-boronic acid pinacol ester,2-pyridinecarbonitrile, 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2-pyridinecarbonitrile PubChem CID: 16414188 IUPAC Name: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carbonitrile SMILES: CC1(C)OB(OC1(C)C)C1=CN=C(C=C1)C#N

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Specifications

PubChem CID	16414188
CAS	741709-63-7
Molecular Weight (g/mol)	230.07
MDL Number	MFCD06657825
SMILES	CC1(C)OB(OC1(C)C)C1=CN=C(C=C1)C#N
Synonym	2-cyanopyridine-5-boronic acid pinacol ester,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl picolinonitrile,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine-2-carbonitrile,2-cyano pyridine-5-boronic acid pinacol ester,2-cyanopyridin-5-yl boronic acid pinacol ester,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine-2-carbonitrile,2-cyanopyridine-5-boronic acid pinacole ester,6-cyanopyridine-3-boronic acid pinacol ester,2-pyridinecarbonitrile, 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2-pyridinecarbonitrile
IUPAC Name	5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carbonitrile
InChI Key	IXTBQKLZPOYJFJ-UHFFFAOYSA-N
Molecular Formula	C12H15BN2O2

112

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)anisole 98.0+%, TCI America™

CAS: 171364-79-7 Molecular Formula: C13H19BO3 Molecular Weight (g/mol): 234.10 MDL Number: MFCD05663864 InChI Key: VFIKPDSQDNROGM-UHFFFAOYSA-N Synonym: 4-Methoxyphenylboronic Acid Pinacol Ester, 2-(4-Methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane PubChem CID: 584319 IUPAC Name: 2-(4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane SMILES: COC1=CC=C(C=C1)B1OC(C)(C)C(C)(C)O1

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Specifications

PubChem CID	584319
CAS	171364-79-7
Molecular Weight (g/mol)	234.10
MDL Number	MFCD05663864
SMILES	COC1=CC=C(C=C1)B1OC(C)(C)C(C)(C)O1
Synonym	4-Methoxyphenylboronic Acid Pinacol Ester, 2-(4-Methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
IUPAC Name	2-(4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
InChI Key	VFIKPDSQDNROGM-UHFFFAOYSA-N
Molecular Formula	C13H19BO3

113

3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98.0+%, TCI America™

CAS: 329214-79-1 Molecular Formula: C11H16BNO2 Molecular Weight (g/mol): 205.06 MDL Number: MFCD03084758 InChI Key: XEMDFESAXKSEGI-UHFFFAOYSA-N Synonym: 3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,3-pyridineboronic acid pinacol ester,pyridine-3-boronic acid pinacol ester,3-pyridylboronic acid pinacol ester,3-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,pyridine-3-boronic acid, pinacol ester,2-3-pyridyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-pyridine,pyridine, 3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,3-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyridine PubChem CID: 2734656 IUPAC Name: 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine SMILES: CC1(C)OB(OC1(C)C)C1=CC=CN=C1

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Specifications

PubChem CID	2734656
CAS	329214-79-1
Molecular Weight (g/mol)	205.06
MDL Number	MFCD03084758
SMILES	CC1(C)OB(OC1(C)C)C1=CC=CN=C1
Synonym	3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,3-pyridineboronic acid pinacol ester,pyridine-3-boronic acid pinacol ester,3-pyridylboronic acid pinacol ester,3-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,pyridine-3-boronic acid, pinacol ester,2-3-pyridyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-pyridine,pyridine, 3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,3-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyridine
IUPAC Name	3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
InChI Key	XEMDFESAXKSEGI-UHFFFAOYSA-N
Molecular Formula	C11H16BNO2

114

Methyl 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 98.0+%, TCI America™

CAS: 480425-35-2 Molecular Formula: C14H19BO4 Molecular Weight (g/mol): 262.112 MDL Number: MFCD03789258 InChI Key: JBJGSVBGUBATNH-UHFFFAOYSA-N Synonym: 3-methoxycarbonylphenylboronic acid pinacol ester,methyl 3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzoate,3-methoxycarbonylphenylboronic acid, pinacol ester,3-methoxycarbonyl phenylboronic acid pinacol ester,methyl 3-tetramethyl-1,3,2-dioxaborolan-2-yl benzoate,benzoic acid, 3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-, methyl ester,pubchem9527,3-carbomethoxyphenylboronic acid pinacol ester,3-methoxycarbonyl phenyl boronic acid pinacol ester PubChem CID: 2734651 IUPAC Name: methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC(=CC=C2)C(=O)OC

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Specifications

PubChem CID	2734651
CAS	480425-35-2
Molecular Weight (g/mol)	262.112
MDL Number	MFCD03789258
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CC(=CC=C2)C(=O)OC
Synonym	3-methoxycarbonylphenylboronic acid pinacol ester,methyl 3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzoate,3-methoxycarbonylphenylboronic acid, pinacol ester,3-methoxycarbonyl phenylboronic acid pinacol ester,methyl 3-tetramethyl-1,3,2-dioxaborolan-2-yl benzoate,benzoic acid, 3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-, methyl ester,pubchem9527,3-carbomethoxyphenylboronic acid pinacol ester,3-methoxycarbonyl phenyl boronic acid pinacol ester
IUPAC Name	methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate
InChI Key	JBJGSVBGUBATNH-UHFFFAOYSA-N
Molecular Formula	C14H19BO4

115

2-Ethoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 97.0+%, TCI America™

CAS: 1126-93-8 Molecular Formula: C8H17BO3 Molecular Weight (g/mol): 172.03 MDL Number: MFCD22054335 InChI Key: AWCHCIVACATJJS-UHFFFAOYSA-N Synonym: Ethoxyboronic Acid Pinacol Ester PubChem CID: 12727575 IUPAC Name: 2-ethoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane SMILES: CCOB1OC(C)(C)C(C)(C)O1

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Specifications

PubChem CID	12727575
CAS	1126-93-8
Molecular Weight (g/mol)	172.03
MDL Number	MFCD22054335
SMILES	CCOB1OC(C)(C)C(C)(C)O1
Synonym	Ethoxyboronic Acid Pinacol Ester
IUPAC Name	2-ethoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
InChI Key	AWCHCIVACATJJS-UHFFFAOYSA-N
Molecular Formula	C8H17BO3

116

2-(3,5-Dichlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98.0+%, TCI America™

CAS: 68716-51-8 Molecular Formula: C12H15BCl2O2 Molecular Weight (g/mol): 272.96 MDL Number: MFCD05863906 InChI Key: HKSNHZBPIBSVGI-UHFFFAOYSA-N Synonym: 1,3-Dichloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, 3,5-Dichlorophenylboronic Acid Pinacol Ester PubChem CID: 2758200 IUPAC Name: 2-(3,5-dichlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC(=CC(=C2)Cl)Cl

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Specifications

PubChem CID	2758200
CAS	68716-51-8
Molecular Weight (g/mol)	272.96
MDL Number	MFCD05863906
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CC(=CC(=C2)Cl)Cl
Synonym	1,3-Dichloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, 3,5-Dichlorophenylboronic Acid Pinacol Ester
IUPAC Name	2-(3,5-dichlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
InChI Key	HKSNHZBPIBSVGI-UHFFFAOYSA-N
Molecular Formula	C12H15BCl2O2

117

1,2-Benzenediboronic Acid Bis(pinacol) Ester 98.0+%, TCI America™

CAS: 269410-07-3 Molecular Formula: C18H28B2O4 Molecular Weight (g/mol): 330.038 InChI Key: VCTMQXIOUDZIGS-UHFFFAOYSA-N Synonym: 1,2-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, 1,2-Phenylenebis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) PubChem CID: 21923918 IUPAC Name: 4,4,5,5-tetramethyl-2-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC=CC=C2B3OC(C(O3)(C)C)(C)C

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Specifications

PubChem CID	21923918
CAS	269410-07-3
Molecular Weight (g/mol)	330.038
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CC=CC=C2B3OC(C(O3)(C)C)(C)C
Synonym	1,2-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, 1,2-Phenylenebis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
IUPAC Name	4,4,5,5-tetramethyl-2-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane
InChI Key	VCTMQXIOUDZIGS-UHFFFAOYSA-N
Molecular Formula	C18H28B2O4

118

2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine 98.0+%, TCI America™

CAS: 1003845-08-6 Molecular Formula: C10H14BClN2O2 Molecular Weight (g/mol): 240.49 MDL Number: MFCD11856048 InChI Key: VLAPDEKXZLRRKV-UHFFFAOYSA-N Synonym: 2-chloro-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrimidine,2-chloropyrimidine-5-boronic acid pinacol ester,2-chloro-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrimidine,2-chloropyrimidin-5-ylboronic acid pinacol ester,2-chloro-5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyrimidine,2-chloropyrimidine-5-boronic acid, pinacol ester,2-chloropyrimidin-5-yl boronic acid pinacol ester,2-5-chloro-2-pyrimidyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,2-chloranyl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrimidine,pyrimidine, 2-chloro-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl PubChem CID: 51341943 IUPAC Name: 2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine SMILES: CC1(C)OB(OC1(C)C)C1=CN=C(Cl)N=C1

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Specifications

PubChem CID	51341943
CAS	1003845-08-6
Molecular Weight (g/mol)	240.49
MDL Number	MFCD11856048
SMILES	CC1(C)OB(OC1(C)C)C1=CN=C(Cl)N=C1
Synonym	2-chloro-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrimidine,2-chloropyrimidine-5-boronic acid pinacol ester,2-chloro-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrimidine,2-chloropyrimidin-5-ylboronic acid pinacol ester,2-chloro-5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyrimidine,2-chloropyrimidine-5-boronic acid, pinacol ester,2-chloropyrimidin-5-yl boronic acid pinacol ester,2-5-chloro-2-pyrimidyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,2-chloranyl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrimidine,pyrimidine, 2-chloro-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl
IUPAC Name	2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine
InChI Key	VLAPDEKXZLRRKV-UHFFFAOYSA-N
Molecular Formula	C10H14BClN2O2

119

4,4,5,5-Tetramethyl-2-(m-tolyl)-1,3,2-dioxaborolane 98.0+%, TCI America™

CAS: 253342-48-2 Molecular Formula: C13H19BO2 Molecular Weight (g/mol): 218.10 MDL Number: MFCD05864303 InChI Key: XDKYCZBGHPGKEP-UHFFFAOYSA-N Synonym: 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)toluene, m-Tolylboronic Acid Pinacol Ester PubChem CID: 2760598 IUPAC Name: 4,4,5,5-tetramethyl-2-(3-methylphenyl)-1,3,2-dioxaborolane SMILES: CC1=CC=CC(=C1)B1OC(C)(C)C(C)(C)O1

Pricing & Availability
Specifications

PubChem CID	2760598
CAS	253342-48-2
Molecular Weight (g/mol)	218.10
MDL Number	MFCD05864303
SMILES	CC1=CC=CC(=C1)B1OC(C)(C)C(C)(C)O1
Synonym	3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)toluene, m-Tolylboronic Acid Pinacol Ester
IUPAC Name	4,4,5,5-tetramethyl-2-(3-methylphenyl)-1,3,2-dioxaborolane
InChI Key	XDKYCZBGHPGKEP-UHFFFAOYSA-N
Molecular Formula	C13H19BO2

120

2-(3,5-Dimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98.0+%, TCI America™

CAS: 365564-07-4 Molecular Formula: C14H21BO4 Molecular Weight (g/mol): 264.128 MDL Number: MFCD05865191 InChI Key: CZYHRTIJLUONKY-UHFFFAOYSA-N Synonym: 3,5-Dimethoxyphenylboronic Acid Pinacol Ester, 1,3-Dimethoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene PubChem CID: 16217660 IUPAC Name: 2-(3,5-dimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC(=CC(=C2)OC)OC

Pricing & Availability
Specifications

PubChem CID	16217660
CAS	365564-07-4
Molecular Weight (g/mol)	264.128
MDL Number	MFCD05865191
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CC(=CC(=C2)OC)OC
Synonym	3,5-Dimethoxyphenylboronic Acid Pinacol Ester, 1,3-Dimethoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene
IUPAC Name	2-(3,5-dimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
InChI Key	CZYHRTIJLUONKY-UHFFFAOYSA-N
Molecular Formula	C14H21BO4

Dioxaborolanes

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