Lithium (trimethylsilyl)acetylide solution, 0.5 M in THF

Code: 335452-50ML D2-231

Application

Lithium (trimethylsilyl)acetylide can be used as a reagent: In the transmetalation and nucleophilic displacement reactions. To prepare propargylic alcohol deriva...


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Your Price
€120.00 50ML
€147.60 inc. VAT

Application

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 α,βynones by treating with Weinreb amide or with isoxazolidide. Along with Grignard reagent to convert γ- and δ-thiolactams to thioiminium salts, which are employed as key intermediates to produce disubstituted pyrrolidines.

Reacts with halotriazines to produce conductive, anisotropic carbon-nitrogen materials.

Legal Information

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Packaging

4×25, 50, 500 mL in Sure/Seal™

The 25 mL Sure/Seal bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

concentration0.5 M in THF
density0.88 g/mL at 25 °C
formliquid
InChI keyZVXXEONXFWSCIZ-UHFFFAOYSA-N
InChI1S/C5H9Si.Li/c1-5-6(2,3)4;/h2-4H3;
Quality Level100
SMILES string[Li]C#C[Si](C)(C)C
Cas Number54655-07-1
Hazard Class3
Un Number2924
Pack GroupII
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