Reaction de cycloaddition entre L'ethoxy-1 trimethylsilyl-3 propyne-1 et les acetals : Synthese de carbethoxy-2 trimethylsilanes allyliques, dieniques ou enyniques diversement substitues
Substituent effect on the chemical behaviour of some carbonyl compounds and ketals with 1-ethoxy-3-trimethylsilylprop-1-yne
作者:D. Zakarya、A. Rayadh、M. Samih、T. Lakhlifi
DOI:10.1016/0040-4039(94)85065-8
日期:1994.1
In this work, principal component analysis (PCA) was carried out on the basis of property descriptors for a set of carbonyl compounds and ketals. A principal component projection of the points representing the compounds showed that the chemical behaviour of the compounds with 1-ethoxy-3-trimethylsilylprop-1-yne is related to their chemical composition. The obtained structure-chemical behaviour information
Correlation of Hydrolysis and Desilylation of 2-[(Trimethylsilyl)methyl]acrylate Derivatives in Aqueous Alkali Solutions
作者:Chiaki Kuroda、Takeshi Sunakawa、Yuichi Muguruma
DOI:10.1002/hlca.200890093
日期:2008.5
Hydrolysis and desilylation reaction of 2-[(trimethylsilyl)methyl]acrylate (=2-[(trimethylsilyl)methyl]prop-2-enoate) derivatives were studied to evaluate the effect of the presence/absence of a further conjugating substituent (Schemes 3 and 4 and Tables 1 and 2). The substrates having a nonconjugating substituent at the acrylate moiety were stable to dilute alkali conditions, and afforded simple hydrolysis