5617-96-9Relevant articles and documents
CH2I2–Et3Al reagent in the cyclopropanation of 2-alkenyl amines
Ramazanov, Ilfir R.,Yaroslavova, Alsu V.,Dzhemilev, Usein M.
, p. 4024 - 4026 (2016)
An aluminum carbenoid is the efficient cyclopropanation reagent for the transformation of 2-alkenyl amines into cyclopropyl amines. The addition of iodine facilitates the cyclopropanation of poorly reactive 2-alkenyl amines.
The reagent Et2AlX/CH2N2 in cyclopropanation of sterically hindered olefins, as well as oxygen- and nitrogen-containing unsaturated compounds
Ramazanov,Yaroslavova,Yaubasarov,Gil’manova,Dzhemilev
, p. 1869 - 1873 (2019/10/22)
A transition-metal-free method of cyclopropanation of sterically hindered olefins, substituted allylic alcohols, allylamines, and vinyl silyl ethers was developed using diazomethane in the presence of organic aluminum halides.