SYNTHESIS OF 1,1,2,2,3,3-HEXAMETHYL-4,5-BIS(METHYLENE)CYCLOPENTANE

DOI: 10.1016/S0040-4020(01)81725-7

Source and publish data:

Tetrahedron p. 2181 - 2184 (1988)

Update date:2022-08-02

Topics:

Authors:

Baran, Janusz

Klein, Herbert

Schade, Christian

Will, Elfriede

Koschinsky, Rainer

et al. et al.

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Article abstract of DOI:10.1016/S0040-4020(01)81725-7

An efficient synthesis of the title compound 14 is reported, which employs the ZnCl2/Et2O catalyzed addition of acetyl chloride (4) to 2-methyl-2-butene (5) and the <3⁺+2> cycloaddition of the 1,1,2,3-tetramethylallyl cation to 2,3-dimethyl-2-butene as key steps.

Full text of DOI:10.1016/S0040-4020(01)81725-7

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