1518-06-5Relevant articles and documents
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Fry,A.J.,Lefor,A.T.
, p. 1270 - 1273 (1979)
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Favorskii-Type Rearrangement of α,α'-Dihalo Ketones with Sodiomalonates Leading to Conjugated Enone Derivatives
Sakai, Takashi,Ishikawa, Mutsumi,Amano, Eiichiro,Utaka, Masanori,Takeda, Akira
, p. 2295 - 2297 (1987)
A new synthetic method of conjugated enones by the use of carbanion-induced Favorskii-type rearrangement is described.The reaction of α,α'-dihalo ketones R1R2-(X)CC(O)CH2X with sodiomalonates Na+-CR3(
Bromination of Enamines from Methyl Isopropyl Ketone. III. Bromination of 2-(1-Pyrrolidinyl)-3-methyl-1-butene
Carlson, Rolf
, p. 157 - 160 (2007/10/02)
The reaction of 2-(1-pyrrolidinyl)-3-methyl-1-butene with elemental bromine was studied under varying conditions.Reaction in pentane solution followed by hydrolysis afforded high yields of the expected halomethyl ketone, 1-bromo-3-methyl-2-butanone.Reaction in dichloromethane gave several by-products.Mechanisms for the by-product forming reactions are suggested and experimental observations supporting the proposed mechanisms are given.
