74338-65-1Relevant academic research and scientific papers
InI3/me3sii-catalyzed direct alkylation of enol acetates using alkyl acetates or alkyl ethers
Onishi, Yoshiharu,Nishimoto, Yoshihiro,Yasuda, Makoto,Baba, Akio
supporting information; experimental part, p. 1223 - 1225 (2011/11/29)
A combined Lewis acid of InI3 and Me3SiI was used to catalyze the direct coupling reactions of enol acetates with alkyl acetates or alkyl ethers without generating metal waste. The easily-handled alkylating reagents enlarged the application area of this coupling reaction. 2011 The Chemical Society of Japan.
InCl3/Me3SiBr-catalyzed direct coupling between silyl ethers and enol acetates
Onishi, Yoshiharu,Nishimoto, Yoshihiro,Yasuda, Makoto,Baba, Akio
, p. 2762 - 2765 (2011/08/02)
A combined Lewis acid catalyst of InCl3 and Me3SiBr promoted the direct use of enol acetates in the coupling with low-reactive silyl ethers, in which functional groups including ketones and aldehydes survived. Sterically hindered silyl ethers such as ROSiEt3, ROSiPh3, ROSit-BuMe2, and ROSii-Pr3 were also applicable.
α-Alkylation of carbonyl compounds by direct addition of alcohols to Enol acetates
Nishimoto, Yoshihiro,Onishi, Yoshiharu,Yasuda, Makoto,Baba, Akio
supporting information; experimental part, p. 9131 - 9134 (2010/03/01)
A practical α-alkylation of ketones and aldehydes has been achieved by the direct addition of alcohols to enol acetates. The moderate Lewis acidity of InI3, CaBr3, and FeBr3 is a key factor in the catalytic cycle, and many different alcohols and enol acetates have been successfully used in this procedure.
NON-CYCLIC HINDERED KETONES AS PERFUMING INGREDIENT
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Page/Page column 10, (2010/02/14)
The present invention relates to the use as perfuming ingredient of a compound of formula (I) wherein R represents a hydrogen atom or a methyl or ethyl group, and R1 represents (i) a (Me)(R2)C=C(R3) group, R2 representing a hydrogen atom or a methyl group and R3 representing a methyl or ethyl group, or (ii) a phenyl group optionally substituted by one or two methyl groups; as well as to the compositions or articles associated with said compound.
Regioselective Lewis Acid-mediated α-sec-Alkylation of Carbonyl Compounds
Reetz, Manfred T.,Walz, Peter,Huebner, Friedhelm,Huettenhain, Stefan H.,Heimbach, Horst,Schwellnus, Konrad
, p. 322 - 335 (2007/10/02)
Carbonyl compounds such as ketones, aldehydes, acyloins, or carboxylic esters can be alkylated at the α-position via the corresponding O-silylated forms using activated alkyl halides or acetates in the presence of Lewis acids.In the case of unsymmetricall
