Heteryladamantanes. Communication 3. Synthesis of 3-(1-adamantyl)-2-methyl-3-chloropropenal and related o-methyl-substituted heteryladamantanes

Autor: Dermugin, V. S., Shvedov, V. I., Litvinov, V. P.
Zdroj: Russian Chemical Bulletin; November 1985, Vol. 34 Issue: 11 p2362-2366, 5p
Abstrakt: 1.3-(1-Adamantyl)-2-methyl-3-chloropropenal has been synthesized for the first time by chloroformylation of 1-adamantyl ethyl ketone. It is a convenient synthon for obtaining o-methyl-substituted heteryladamantanes.2.3-(1-Adamantyl)-2-methyl-3-chloropropenal is formed as a mixture of Z and E isomers with the latter predominating [in contrast to the Z form of 3-(1-adamantyl)-3-chloropropenal].3.Similarities and differences in the characteristics of 3-(1-adamantyl)-2-methyl-3-chloropropenal and 3-(1-adamantyl)-3-chloropropenal are discussed.
Databáze: Supplemental Index