(4aS,5S,8aS)-5-allyl-5,8a-dimethyl-3,4,4a,8a-tetrahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-6(5H)-one

(4aS,5S,8aS)-5-allyl-5,8a-dimethyl-3,4,4a,8a-tetrahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-6(5H)-one

CAS号：199525-19-4

英文名：(4aS,5S,8aS)-5-allyl-5,8a-dimethyl-3,4,4a,8a-tetrahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-6(5H)-one

分子式：C17H24O3

分子量：276.371

合成路线

(4aS)-1,4aβ-dimethyl-4,4a,7,8-tetrahydronaphthalene-2,5(3H,6H)-dione-5-ethyeneacetal

(4aS)-1,4aβ-dimethyl-4,4a,7,8-tetrahydronaphthalene-2,5(3H,6H)-dione-5-ethyeneacetal

(4aS,5S,8aS)-5-allyl-5,8a-dimethyl-3,4,4a,8a-tetrahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-6(5H)-one

(4aS,5S,8aS)-5-allyl-5,8a-dimethyl-3,4,4a,8a-tetrahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-6(5H)-one

上游原料

(4aS)-1,4aβ-dimethyl-4,4a,7,8-tetrahydronaphthalene-2,5(3H,6H)-dione-5-ethyeneacetal

下游产品

(1S,4aS,5R,6R,8S,8aS)-1-Allyl-5-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-5,6,8a-trimethyl-8-trimethylsilanyl-decahydro-naphthalen-1-ol (4aS,5S,8S,8aS)-(+)-3,4,4a,5,6,7,8,8a-octahydro-5-(2-hydroxyethyl)-6-methenyl-5,8a-dimethyl-8-trimethylsilylnaphthalen-1(2H)-one 1-(ethylene acetal)