Tris(trimethylsilyl)silane, in contrast with tributyltin hydride, reduces acid chlorides to the corresponding decarboxylated hydrocarbons via a free radical mechanism. This methodology could be a viable alternative to Barton's decarboxylation reaction. Tributyltin hydride reacts spontaneously at amb
Kinetic Characteristics of the Reaction of Sterically Hindered Phenoxy Radical with Tris(trimethylsilyl)silane
β Scribed by V. T. Varlamov
- Book ID
- 110377279
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2001
- Tongue
- English
- Weight
- 36 KB
- Volume
- 376
- Category
- Article
- ISSN
- 0012-5016
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π SIMILAR VOLUMES
Treatment of dichloromethyl-tris(trimethylsilyl)silane (Me 3 Si) 3 SiΒ±CHCl 2 (1), prepared by the reaction of tris(trimethylsilyl)silane with chloroform in presence of potassium tertbutoxide, with organolithium reagents (molar ratio 1 : 3) affords the bis(trimethylsilyl)methyl-disilanes Me 3 SiSiR 2
Tris(trimethylsilyl)silyllithium (3) reacted with aldehydes and ketones (molar ratio 2 : 1) according to a modified Peterson mechanism under formation of transient silenes, which were immediately trapped by excess 3 to give the organolithium derivatives (Me 3 Si) 3 SiSi(SiMe 3 ) 2 C(Li) Ε1 R 2 (7).