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Phenylphosphines and derivatives

Organophosphorus compounds that consist of a phenyl group with a phosphine group substitution in the following structure: C₆H₅PH₂; phospine groups have a phosphorus atom bonded to three hydrogen atoms. They are the phosphorus analog of aniline.
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Keyword Search:
1 – 15 of 38 results
1

2-(Diphenylphosphino)benzoic acid, 97%

CAS: 17261-28-8 Molecular Formula: C19H15O2P Molecular Weight (g/mol): 306.30 MDL Number: MFCD00674024 InChI Key: UYRPRYSDOVYCOU-UHFFFAOYSA-N Synonym: 2-diphenylphosphino benzoic acid,2-diphenylphosphinobenzoic acid,benzoic acid, 2-diphenylphosphino,o-diphenylphosphinobenozic acid,2-carboxyphenyl diphenylphosphine,2-diphenylphosphanyl benzoic acid,benzoic acid, diphenylphosphino,o-diphenylphosphino benzoic acid,dppbac,acmc-1bt7u PubChem CID: 87021 IUPAC Name: 2-diphenylphosphanylbenzoic acid SMILES: OC(=O)C1=CC=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1

PubChem CID 87021
CAS 17261-28-8
Molecular Weight (g/mol) 306.30
MDL Number MFCD00674024
SMILES OC(=O)C1=CC=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym 2-diphenylphosphino benzoic acid,2-diphenylphosphinobenzoic acid,benzoic acid, 2-diphenylphosphino,o-diphenylphosphinobenozic acid,2-carboxyphenyl diphenylphosphine,2-diphenylphosphanyl benzoic acid,benzoic acid, diphenylphosphino,o-diphenylphosphino benzoic acid,dppbac,acmc-1bt7u
IUPAC Name 2-diphenylphosphanylbenzoic acid
InChI Key UYRPRYSDOVYCOU-UHFFFAOYSA-N
Molecular Formula C19H15O2P
2

2-(Diphenylphosphino)benzoic Acid, 98%

CAS: 17261-28-8 Molecular Formula: C19H15O2P Molecular Weight (g/mol): 306.30 MDL Number: MFCD00674024 InChI Key: UYRPRYSDOVYCOU-UHFFFAOYSA-N Synonym: 2-diphenylphosphino benzoic acid,2-diphenylphosphinobenzoic acid,benzoic acid, 2-diphenylphosphino,o-diphenylphosphinobenozic acid,2-carboxyphenyl diphenylphosphine,2-diphenylphosphanyl benzoic acid,benzoic acid, diphenylphosphino,o-diphenylphosphino benzoic acid,dppbac,acmc-1bt7u PubChem CID: 87021 IUPAC Name: 2-diphenylphosphanylbenzoic acid SMILES: OC(=O)C1=CC=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1

PubChem CID 87021
CAS 17261-28-8
Molecular Weight (g/mol) 306.30
MDL Number MFCD00674024
SMILES OC(=O)C1=CC=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym 2-diphenylphosphino benzoic acid,2-diphenylphosphinobenzoic acid,benzoic acid, 2-diphenylphosphino,o-diphenylphosphinobenozic acid,2-carboxyphenyl diphenylphosphine,2-diphenylphosphanyl benzoic acid,benzoic acid, diphenylphosphino,o-diphenylphosphino benzoic acid,dppbac,acmc-1bt7u
IUPAC Name 2-diphenylphosphanylbenzoic acid
InChI Key UYRPRYSDOVYCOU-UHFFFAOYSA-N
Molecular Formula C19H15O2P
3

4-(Diphenylphosphino)benzoic acid, 97%

CAS: 2129-31-9 Molecular Formula: C19H15O2P Molecular Weight (g/mol): 306.30 MDL Number: MFCD00407264 InChI Key: GXMHDTPYKRTARV-UHFFFAOYSA-N Synonym: 4-diphenylphosphino benzoic acid,benzoic acid, 4-diphenylphosphino,4-diphenylphosphanyl-benzoic acid,diphenyl p-carboxyphenyl phosphine,4-diphenylphosphanyl benzoic acid,4-diphenylphosphanyl-benzoesaeure,acmc-209fit,4-diphenylphosphino benzoicacid,p-diphenylphosphino benzoic acid,4-carboxyphenyl diphenylphosphine PubChem CID: 627824 SMILES: OC(=O)C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1

PubChem CID 627824
CAS 2129-31-9
Molecular Weight (g/mol) 306.30
MDL Number MFCD00407264
SMILES OC(=O)C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym 4-diphenylphosphino benzoic acid,benzoic acid, 4-diphenylphosphino,4-diphenylphosphanyl-benzoic acid,diphenyl p-carboxyphenyl phosphine,4-diphenylphosphanyl benzoic acid,4-diphenylphosphanyl-benzoesaeure,acmc-209fit,4-diphenylphosphino benzoicacid,p-diphenylphosphino benzoic acid,4-carboxyphenyl diphenylphosphine
InChI Key GXMHDTPYKRTARV-UHFFFAOYSA-N
Molecular Formula C19H15O2P
4

2-(Diphenylphosphino)benzoic Acid 98.0+%, TCI America™
SDP

CAS: 17261-28-8 Molecular Formula: C19H15O2P Molecular Weight (g/mol): 306.30 MDL Number: MFCD00674024 InChI Key: UYRPRYSDOVYCOU-UHFFFAOYSA-N Synonym: 2-diphenylphosphino benzoic acid,2-diphenylphosphinobenzoic acid,benzoic acid, 2-diphenylphosphino,o-diphenylphosphinobenozic acid,2-carboxyphenyl diphenylphosphine,2-diphenylphosphanyl benzoic acid,benzoic acid, diphenylphosphino,o-diphenylphosphino benzoic acid,dppbac,acmc-1bt7u PubChem CID: 87021 IUPAC Name: 2-(diphenylphosphanyl)benzoic acid SMILES: OC(=O)C1=CC=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1

PubChem CID 87021
CAS 17261-28-8
Molecular Weight (g/mol) 306.30
MDL Number MFCD00674024
SMILES OC(=O)C1=CC=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym 2-diphenylphosphino benzoic acid,2-diphenylphosphinobenzoic acid,benzoic acid, 2-diphenylphosphino,o-diphenylphosphinobenozic acid,2-carboxyphenyl diphenylphosphine,2-diphenylphosphanyl benzoic acid,benzoic acid, diphenylphosphino,o-diphenylphosphino benzoic acid,dppbac,acmc-1bt7u
IUPAC Name 2-(diphenylphosphanyl)benzoic acid
InChI Key UYRPRYSDOVYCOU-UHFFFAOYSA-N
Molecular Formula C19H15O2P
5

4-(Diphenylphosphino)benzoic Acid 97.0+%, TCI America™
SDP

CAS: 2129-31-9 Molecular Formula: C19H15O2P Molecular Weight (g/mol): 306.30 MDL Number: MFCD00407264 InChI Key: GXMHDTPYKRTARV-UHFFFAOYSA-N Synonym: 4-diphenylphosphino benzoic acid,benzoic acid, 4-diphenylphosphino,4-diphenylphosphanyl-benzoic acid,diphenyl p-carboxyphenyl phosphine,4-diphenylphosphanyl benzoic acid,4-diphenylphosphanyl-benzoesaeure,acmc-209fit,4-diphenylphosphino benzoicacid,p-diphenylphosphino benzoic acid,4-carboxyphenyl diphenylphosphine PubChem CID: 627824 IUPAC Name: 4-(diphenylphosphanyl)benzoic acid SMILES: OC(=O)C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1

PubChem CID 627824
CAS 2129-31-9
Molecular Weight (g/mol) 306.30
MDL Number MFCD00407264
SMILES OC(=O)C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym 4-diphenylphosphino benzoic acid,benzoic acid, 4-diphenylphosphino,4-diphenylphosphanyl-benzoic acid,diphenyl p-carboxyphenyl phosphine,4-diphenylphosphanyl benzoic acid,4-diphenylphosphanyl-benzoesaeure,acmc-209fit,4-diphenylphosphino benzoicacid,p-diphenylphosphino benzoic acid,4-carboxyphenyl diphenylphosphine
IUPAC Name 4-(diphenylphosphanyl)benzoic acid
InChI Key GXMHDTPYKRTARV-UHFFFAOYSA-N
Molecular Formula C19H15O2P
6

Triphenylphosphine-3,3',3″-trisulfonic acid trisodium salt hydrate, tech. 85%

CAS: 335421-90-4 Molecular Formula: C18H12Na3O9PS3 Molecular Weight (g/mol): 568.41 MDL Number: MFCD00145472 InChI Key: MYAJTCUQMQREFZ-UHFFFAOYSA-K Synonym: sodium 3,3',3-phosphinetriyltribenzenesulfonate,tppts,triphenylphosphine-3,3',3-trisulfonic acid trisodium salt,tris 3-sulfophenyl phosphine trisodium salt,trisodium 3,3',3-phosphinetriyltris benzene-1-sulphonate,trisodium 3-bis 3-sulfonatophenyl phosphanylbenzenesulfonate,tri m-sulfophenyl phosphine, sodium salt,benzenesulfonic acid, 3,3',3-phosphinidynetris-, trisodium salt,triphenylphosphine-3,3 ,3-trisulfonic acid trisodium salt,pubchem16013 PubChem CID: 6099338 IUPAC Name: trisodium;3-bis(3-sulfonatophenyl)phosphanylbenzenesulfonate

PubChem CID 6099338
CAS 335421-90-4
Molecular Weight (g/mol) 568.41
MDL Number MFCD00145472
Synonym sodium 3,3',3-phosphinetriyltribenzenesulfonate,tppts,triphenylphosphine-3,3',3-trisulfonic acid trisodium salt,tris 3-sulfophenyl phosphine trisodium salt,trisodium 3,3',3-phosphinetriyltris benzene-1-sulphonate,trisodium 3-bis 3-sulfonatophenyl phosphanylbenzenesulfonate,tri m-sulfophenyl phosphine, sodium salt,benzenesulfonic acid, 3,3',3-phosphinidynetris-, trisodium salt,triphenylphosphine-3,3 ,3-trisulfonic acid trisodium salt,pubchem16013
IUPAC Name trisodium;3-bis(3-sulfonatophenyl)phosphanylbenzenesulfonate
InChI Key MYAJTCUQMQREFZ-UHFFFAOYSA-K
Molecular Formula C18H12Na3O9PS3
7
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CAS 10602-00-3
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CAS 643-38-9
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Sigma Aldrich 5-(2-thienyl)nicotinic acid

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Sigma Aldrich 3-Carboxy-4-(trifluoromethoxy)phenylboronic acid

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11

Sodium Diphenylphosphinobenzene-3-sulfonate 90.0+%, TCI America™
SDP

CAS: 63995-75-5 Molecular Formula: C18H14NaO3PS Molecular Weight (g/mol): 364.33 MDL Number: MFCD00144157 InChI Key: NTUROZDXWLPVHB-UHFFFAOYSA-M Synonym: Diphenylphosphinobenzene-3-sulfonic Acid Sodium Salt, Triphenylphosphine-3-sulfonic Acid Sodium Salt PubChem CID: 23668331 IUPAC Name: sodium 3-(diphenylphosphanyl)benzene-1-sulfonate SMILES: [Na+].[O-]S(=O)(=O)C1=CC=CC(=C1)P(C1=CC=CC=C1)C1=CC=CC=C1

PubChem CID 23668331
CAS 63995-75-5
Molecular Weight (g/mol) 364.33
MDL Number MFCD00144157
SMILES [Na+].[O-]S(=O)(=O)C1=CC=CC(=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym Diphenylphosphinobenzene-3-sulfonic Acid Sodium Salt, Triphenylphosphine-3-sulfonic Acid Sodium Salt
IUPAC Name sodium 3-(diphenylphosphanyl)benzene-1-sulfonate
InChI Key NTUROZDXWLPVHB-UHFFFAOYSA-M
Molecular Formula C18H14NaO3PS
12

Methyl (Triphenylphosphoranylidene)acetate 98.0+%, TCI America™
SDP

CAS: 2605-67-6 Molecular Formula: C21H19O2P Molecular Weight (g/mol): 334.36 MDL Number: MFCD00008455 InChI Key: NTNUDYROPUKXNA-UHFFFAOYSA-N Synonym: methyl triphenylphosphoranylidene acetate,carbomethoxymethylene triphenylphosphorane,methyl 2-triphenylphosphoranylidene acetate,acetic acid, triphenylphosphoranylidene-, methyl ester,methyl triphenylphosphoranylideneacetate,triphenylphosphoranylidene acetic acid methyl ester,triphenyl carbomethoxymethylene phosphorane,methoxycarbonylmethylene triphenylphosphorane,acetic acid, 2-triphenylphosphoranylidene-, methyl ester PubChem CID: 17453 IUPAC Name: methyl 2-(triphenyl-λ⁵-phosphanylidene)acetate SMILES: COC(=O)C=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

PubChem CID 17453
CAS 2605-67-6
Molecular Weight (g/mol) 334.36
MDL Number MFCD00008455
SMILES COC(=O)C=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
Synonym methyl triphenylphosphoranylidene acetate,carbomethoxymethylene triphenylphosphorane,methyl 2-triphenylphosphoranylidene acetate,acetic acid, triphenylphosphoranylidene-, methyl ester,methyl triphenylphosphoranylideneacetate,triphenylphosphoranylidene acetic acid methyl ester,triphenyl carbomethoxymethylene phosphorane,methoxycarbonylmethylene triphenylphosphorane,acetic acid, 2-triphenylphosphoranylidene-, methyl ester
IUPAC Name methyl 2-(triphenyl-λ⁵-phosphanylidene)acetate
InChI Key NTNUDYROPUKXNA-UHFFFAOYSA-N
Molecular Formula C21H19O2P
13

Ethyl (Triphenylphosphoranylidene)acetate 98.0+%, TCI America™
SDP

CAS: 1099-45-2 Molecular Formula: C22H21O2P Molecular Weight (g/mol): 348.38 MDL Number: MFCD00009183 InChI Key: IIHPVYJPDKJYOU-UHFFFAOYSA-N Synonym: carbethoxymethylene triphenylphosphorane,ethyl triphenylphosphoranylidene acetate,triphenylcarbethoxymethylenephosphorane,acetic acid, triphenylphosphoranylidene-, ethyl ester,ethyl 2-triphenylphosphoranylidene acetate,ethoxycarbonylmethylene triphenylphosphorane,carboethoxymethylidenetriphenylphosphorane,ethyl triphenylphosphoranilidene acetate,carbethoxytriphenylphosphonium methylide,carbethoxymethylidenetriphenylphosphorane PubChem CID: 70670 IUPAC Name: ethyl 2-(triphenyl-λ⁵-phosphanylidene)acetate SMILES: CCOC(=O)C=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

PubChem CID 70670
CAS 1099-45-2
Molecular Weight (g/mol) 348.38
MDL Number MFCD00009183
SMILES CCOC(=O)C=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
Synonym carbethoxymethylene triphenylphosphorane,ethyl triphenylphosphoranylidene acetate,triphenylcarbethoxymethylenephosphorane,acetic acid, triphenylphosphoranylidene-, ethyl ester,ethyl 2-triphenylphosphoranylidene acetate,ethoxycarbonylmethylene triphenylphosphorane,carboethoxymethylidenetriphenylphosphorane,ethyl triphenylphosphoranilidene acetate,carbethoxytriphenylphosphonium methylide,carbethoxymethylidenetriphenylphosphorane
IUPAC Name ethyl 2-(triphenyl-λ⁵-phosphanylidene)acetate
InChI Key IIHPVYJPDKJYOU-UHFFFAOYSA-N
Molecular Formula C22H21O2P
14

Ethyl 2-(Triphenylphosphoranylidene)propionate 97.0+%, TCI America™
SDP

CAS: 5717-37-3 Molecular Formula: C23H23O2P Molecular Weight (g/mol): 362.41 MDL Number: MFCD00009160 InChI Key: KZENFXVDPUMQOE-UHFFFAOYSA-N Synonym: ethyl 2-triphenylphosphoranylidene propanoate,carbethoxyethylidene triphenylphosphorane,ethyl 2-triphenylphosphoranylidene propionate,1-ethoxycarbonylethylidene triphenylphosphorane,propanoic acid, 2-triphenylphosphoranylidene-, ethyl ester,1-ethoxycarbonyl ethylidenetriphenylphosphorane,ethyl 2-triphenyl-lambda5-phosphanylidene propanoate,ethyl 2-triphenyl-$l^ 5-phosphanylidene propanoate,1-ethoxycarbonylethylethylidene triphenylphosporane,carbethoxyethylidine triphenylphosphorane PubChem CID: 79792 IUPAC Name: ethyl 2-(triphenyl-λ⁵-phosphanylidene)propanoate SMILES: CCOC(=O)C(C)=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

PubChem CID 79792
CAS 5717-37-3
Molecular Weight (g/mol) 362.41
MDL Number MFCD00009160
SMILES CCOC(=O)C(C)=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
Synonym ethyl 2-triphenylphosphoranylidene propanoate,carbethoxyethylidene triphenylphosphorane,ethyl 2-triphenylphosphoranylidene propionate,1-ethoxycarbonylethylidene triphenylphosphorane,propanoic acid, 2-triphenylphosphoranylidene-, ethyl ester,1-ethoxycarbonyl ethylidenetriphenylphosphorane,ethyl 2-triphenyl-lambda5-phosphanylidene propanoate,ethyl 2-triphenyl-$l^ 5-phosphanylidene propanoate,1-ethoxycarbonylethylethylidene triphenylphosporane,carbethoxyethylidine triphenylphosphorane
IUPAC Name ethyl 2-(triphenyl-λ⁵-phosphanylidene)propanoate
InChI Key KZENFXVDPUMQOE-UHFFFAOYSA-N
Molecular Formula C23H23O2P
15

tert-Butyl (Triphenylphosphoranylidene)carbamate 98.0+%, TCI America™
SDP

CAS: 68014-21-1 Molecular Formula: C23H24NO2P Molecular Weight (g/mol): 377.424 MDL Number: MFCD00798174 InChI Key: KNXPVXCUELYHDM-UHFFFAOYSA-N Synonym: (Triphenylphosphoranylidene)carbamic Acid tert-Butyl Ester, N-(tert-Butoxycarbonyl)imino(triphenyl)phosphorane, N-Boc-imino(triphenyl)phosphorane PubChem CID: 2756802 IUPAC Name: tert-butyl N-(triphenyl-$l^{5}-phosphanylidene)carbamate SMILES: CC(C)(C)OC(=O)N=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

PubChem CID 2756802
CAS 68014-21-1
Molecular Weight (g/mol) 377.424
MDL Number MFCD00798174
SMILES CC(C)(C)OC(=O)N=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3
Synonym (Triphenylphosphoranylidene)carbamic Acid tert-Butyl Ester, N-(tert-Butoxycarbonyl)imino(triphenyl)phosphorane, N-Boc-imino(triphenyl)phosphorane
IUPAC Name tert-butyl N-(triphenyl-$l^{5}-phosphanylidene)carbamate
InChI Key KNXPVXCUELYHDM-UHFFFAOYSA-N
Molecular Formula C23H24NO2P