74902-52-6Relevant academic research and scientific papers
Electronic and steric effects of silyl groups in silicon-directed Norrish type cleavages
Hwu, Jih Ru,Chen, Buh-Luen,Lin, Chien-Fu,Murr, Brown L.
, p. 198 - 201 (2003)
Sterically congested cis-2-(t-butyl)-3-(organosilyl)cyclohexanones were irradiated with UV light to give a mixture of Norrish type I and II products, as well as the corresponding trans-2-(t-butyl)-3- (organosilyl)cyclohexanones. In comparison with the trans isomers, the quantum yields and rate constants of the photolytic reactions were greater for the cis isomers.
Influence of β-Silyl Groups in Cycloalkanones on the Norrish Type I and Type II Cleavages
Hwu, Jih Ru,Chen, Buh-Luen,Huang, Li Wen,Yang, Tu-Hsin
, p. 299 - 300 (2007/10/02)
The Norrish type I cleavage overwhelms the type II cleavage in the photolysis of α-alkylcycloalkanones bearing an SiMe3, SiMe2Ph, SiMePh2, or SiPh3 group at the β-position, of which the quantum yields are often greater than those of the non-silylated cycl
Les triorganosilylpotasium: nouvelle voie d'acces et quelques aspects de leur reactivite
Corriu, R. J. P .,Guerin, C.,Kolani, B.
, p. 973 - 979 (2007/10/02)
We report here a new procedure for the convenient and easy preparation of silylanions and especially of Me3Si-.These undergo coupling reaction with halides and α-enone in good yields.Reactions with 5-bromo-1 hexene, benzophenone and carbon dioxide provide evidence for the ability of the silylpotassium to act as monoelectron transfer reagents.The course of these reactions varies substantially with the nature of the solvent.
Alkali Metal Hydrides: New Metallating Reagents at Silicon
Corriu, Robert J. P.,Guerin, Christian
, p. 168 - 169 (2007/10/02)
New procedures for the preparation of organo-silyl-sodium or potassium, which undergo coupling reactions with alkyl, allyl, and benzyl halides and α-enones, are reported.
