百科

(R)-1-(tert-Butyl-diphenyl-silanyloxy)-5-[(1R,2R,4aS,8aS)-5-(tert-butyl-diphenyl-silanyloxymethyl)-1,2,4a-trimethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl]-4-hydroxy-3-methylene-pentan-2-one

CAS号：263387-46-8

英文名：(R)-1-(tert-Butyl-diphenyl-silanyloxy)-5-[(1R,2R,4aS,8aS)-5-(tert-butyl-diphenyl-silanyloxymethyl)-1,2,4a-trimethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl]-4-hydroxy-3-methylene-pentan-2-one

分子式：C52H68O4Si2

分子量：813.265

合成路线

263387-39-9

((1R,2R,4aS,8aS)-1,2,4a-Trimethyl-5-oxo-decahydro-naphthalen-1-yl)-acetic acid ethyl ester

263387-46-8

(R)-1-(tert-Butyl-diphenyl-silanyloxy)-5-[(1R,2R,4aS,8aS)-5-(tert-butyl-diphenyl-silanyloxymethyl)-1,2,4a-trimethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl]-4-hydroxy-3-methylene-pentan-2-one

263387-37-7

ethyl 2-((4aS,5S,8aS)-5,8a-dimethyl-6-methyleneoctahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-5-yl)acetate

263387-46-8

(R)-1-(tert-Butyl-diphenyl-silanyloxy)-5-[(1R,2R,4aS,8aS)-5-(tert-butyl-diphenyl-silanyloxymethyl)-1,2,4a-trimethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl]-4-hydroxy-3-methylene-pentan-2-one

263387-40-2

((1R,2R,4aS,8aS)-1,2,4a-Trimethyl-5-trifluoromethanesulfonyloxy-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl)-acetic acid ethyl ester

263387-46-8

(R)-1-(tert-Butyl-diphenyl-silanyloxy)-5-[(1R,2R,4aS,8aS)-5-(tert-butyl-diphenyl-silanyloxymethyl)-1,2,4a-trimethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl]-4-hydroxy-3-methylene-pentan-2-one

263387-38-8

ethyl 2-((4aS,5R,6R,8aS)-5,6,8a-trimethyloctahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-5-yl)acetate

263387-46-8

(R)-1-(tert-Butyl-diphenyl-silanyloxy)-5-[(1R,2R,4aS,8aS)-5-(tert-butyl-diphenyl-silanyloxymethyl)-1,2,4a-trimethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl]-4-hydroxy-3-methylene-pentan-2-one

263387-42-4

[(1R,2R,4aS,8aS)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-1,2,4a-trimethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl]-acetic acid ethyl ester

263387-46-8

(R)-1-(tert-Butyl-diphenyl-silanyloxy)-5-[(1R,2R,4aS,8aS)-5-(tert-butyl-diphenyl-silanyloxymethyl)-1,2,4a-trimethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl]-4-hydroxy-3-methylene-pentan-2-one

26742-33-6

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

263387-46-8

(R)-1-(tert-Butyl-diphenyl-silanyloxy)-5-[(1R,2R,4aS,8aS)-5-(tert-butyl-diphenyl-silanyloxymethyl)-1,2,4a-trimethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl]-4-hydroxy-3-methylene-pentan-2-one

263387-41-3

((1R,2R,4aS,8aS)-5-Formyl-1,2,4a-trimethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl)-acetic acid ethyl ester

263387-46-8

(R)-1-(tert-Butyl-diphenyl-silanyloxy)-5-[(1R,2R,4aS,8aS)-5-(tert-butyl-diphenyl-silanyloxymethyl)-1,2,4a-trimethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl]-4-hydroxy-3-methylene-pentan-2-one

上游原料

(4aS)-1,4aβ-dimethyl-4,4a,7,8-tetrahydronaphthalene-2,5(3H,6H)-dione-5-ethyeneacetal ethyl 2-((4aS,5S,8aS)-5,8a-dimethyl-6-methyleneoctahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-5-yl)acetate ethyl 2-((4aS,5R,6R,8aS)-5,6,8a-trimethyloctahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-5-yl)acetate ((1R,2R,4aS,8aS)-1,2,4a-Trimethyl-5-trifluoromethanesulfonyloxy-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl)-acetic acid ethyl ester ((1R,2R,4aS,8aS)-1,2,4a-Trimethyl-5-oxo-decahydro-naphthalen-1-yl)-acetic acid ethyl ester ((1R,2R,4aS,8aS)-5-Formyl-1,2,4a-trimethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl)-acetic acid ethyl ester [(1R,2R,4aS,8aS)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-1,2,4a-trimethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl]-acetic acid ethyl ester

下游产品

12-O-formyl-15,20-tetrahydroclerocidin Formic acid (R)-1-{(S)-2-[2-(tert-butyl-diphenyl-silanyloxy)-acetyl]-oxiranyl}-2-[(1R,2R,4aS,8aS)-5-(tert-butyl-diphenyl-silanyloxymethyl)-1,2,4a-trimethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl]-ethyl ester