Реакция #54161

Уравнение реакции

1-(3,3-Dimethyl-cyclohexa-4,6-dien-1-yl)-3-methyl-pent-4-en-1-one

1-(3,3-dimethyl-cyclohexa-1,5-dien-1-yl)-3-methyl-pent-4-en-1-one

→

1-(3,3-dimethyl-cyclohex-6-en-1-yl)-1,1-ethylenedioxy-pent-4-ene

Условия реакции

Методика

##STR8## 1-(3,3-Dimethyl-cyclohexa-4,6-dien-1-yl)-3-methyl-pent-4-en-1-one and 1-(3,3-dimethyl-cyclohexa-1,5-dien-1-yl)-3-methyl-pent-4-en-1-one were thus prepared.

Источник