百科

Toluene-4-sulfonic acid (S)-2-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-propyl ester

Toluene-4-sulfonic acid (S)-2-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-propyl ester

CAS号：203925-56-8

英文名：Toluene-4-sulfonic acid (S)-2-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-propyl ester

分子式：C20H30O5S

分子量：382.514

下游产品

(2S,3R,6S)-2-((R)-2-Bromo-1-methyl-ethyl)-3-methyl-1,7-dioxa-spiro[5.5]undecane

(2S,3R,6S)-2-((R)-2-Bromo-1-methyl-ethyl)-3-methyl-1,7-dioxa-spiro[5.5]undecane

(1R,3S)-1-{(2S,4R,4aR,6R,8aR)-4-Benzyloxy-6-methoxy-6-[3-(4-methoxy-benzyloxy)-propyl]-3-methylene-octahydro-pyrano[3,2-b]pyran-2-yl}-3-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-butan-1-ol

(1R,3S)-1-{(2S,4R,4aR,6R,8aR)-4-Benzyloxy-6-methoxy-6-[3-(4-methoxy-benzyloxy)-propyl]-3-methylene-octahydro-pyrano[3,2-b]pyran-2-yl}-3-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-butan-1-ol

(S)-1-{(2S,4R,4aR,6R,8aR)-4-Benzyloxy-6-methoxy-6-[3-(4-methoxy-benzyloxy)-propyl]-3-methylene-octahydro-pyrano[3,2-b]pyran-2-yl}-3-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-butan-1-one

(S)-1-{(2S,4R,4aR,6R,8aR)-4-Benzyloxy-6-methoxy-6-[3-(4-methoxy-benzyloxy)-propyl]-3-methylene-octahydro-pyrano[3,2-b]pyran-2-yl}-3-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-butan-1-one

上游原料

(2S,3S,4R)-2,4-dimethyl-hex-5-ene-1,3-diol (2S,3S,4R)-1-(tert-Butyl-dimethyl-silanyloxy)-2,4-dimethyl-hex-5-en-3-ol (E)-(8R,9S,10S)-1,9,11-Tris-benzyloxy-8,10-dimethyl-undec-6-en-5-one (2S,3R,4S)-3,5-bis(benzyloxy)-2,4-dimethylpentanal

下游产品

(2S,3R,6S)-2-((R)-2-Bromo-1-methyl-ethyl)-3-methyl-1,7-dioxa-spiro[5.5]undecane (1R,3S)-1-{(2S,4R,4aR,6R,8aR)-4-Benzyloxy-6-methoxy-6-[3-(4-methoxy-benzyloxy)-propyl]-3-methylene-octahydro-pyrano[3,2-b]pyran-2-yl}-3-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-butan-1-ol (S)-1-{(2S,4R,4aR,6R,8aR)-4-Benzyloxy-6-methoxy-6-[3-(4-methoxy-benzyloxy)-propyl]-3-methylene-octahydro-pyrano[3,2-b]pyran-2-yl}-3-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-butan-1-one