Reaction of diazoalkanes with unsaturated compounds. Communication 2. Cyclopropanation of olefins by diazomethane in the presence of palladium compounds

Reaction of diazoalkanes with unsaturated compounds. Communication 2. Cyclopropanation of olefins by diazomethane in the presence of palladium compounds Full article

Journal

Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science
ISSN: 2376-8444 , E-ISSN: 0568-5230

Output data

Year: 1984, Volume: 33, Number: 3, Pages: 533-538 Pages count : 6 DOI: 10.1007/bf00995691

Authors

Tomilov Yu.V. ¹ , Bordakov V.G. ¹ , Dolgii I.E. ¹ , Nefedov O.M. ¹

Affiliations

1	N. D. Zelinskii Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow

1. In the cyclopropanation of mono- and polyolefins by diazomethane in the presence of palladium compounds, strained intracyclic and terminal double bonds are initially cyclopropanated with high selectivity. 2. The cyclopropanation of olefins proceeds through a step involving the reaction of diazomethane with a Π-olefinic complex of zero-valent palladium formed upon the reduction of the palladium compounds introduced as the catalyst by diazomethane.

Tomilov Y.V. , Bordakov V.G. , Dolgii I.E. , Nefedov O.M.
Reaction of diazoalkanes with unsaturated compounds. Communication 2. Cyclopropanation of olefins by diazomethane in the presence of palladium compounds
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science. 1984. V.33. N3. P.533-538. DOI: 10.1007/bf00995691 OpenAlex

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