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Sigma Aldrich Lithium (Trimethylsilyl)Acetylide Solution

Catalog No. 33545250ML Shop All MilliporeSigma Sigma Organic Chemistry Products
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Lithium (trimethylsilyl)acetylide can be used as a reagent: In the transmetalation and nucleophilic displacement reactions. To prepare propargylic alcohol derivatives by reacting with aldehydes and ketones. To synthesize +a,+aynones by treating with Weinreb amide or with isoxazolidide. Along with Grignard reagent to convert +a- and +a-thiolactams to thioiminium salts, which are employed as key intermediates to produce disubstituted pyrrolidines.Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Specifications

CAS 54655-07-1
Density 0.88 g/mL at 25°C
Molecular Formula C5H9LiSi
Linear Formula (CH3)3SiC///CLi
MDL Number MFCD00075059
Quantity 50 mL
Synonym (Trimethylsilyl)ethynyllithium
Molecular Weight (g/mol) 104.15 g/mol
Biological Activity Respiratory System
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