百科

(E)-5-((2R,3aS,5R,5'R,6S,6''S,7aS)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)pent-4-en-1-yl pivalate

CAS号：615284-92-9

英文名：(E)-5-((2R,3aS,5R,5'R,6S,6''S,7aS)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)pent-4-en-1-yl pivalate

分子式：C42H58O7Si

分子量：702.991

合成路线

880344-56-9

methyl (E)-5-((2R,3aS,5R,5'R,6S,6''S,7aS)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)-2-(phenylsulfonyl)pent-4-enoate

615284-92-9

(E)-5-((2R,3aS,5R,5'R,6S,6''S,7aS)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-6''-yl)pent-4-en-1-yl pivalate

上游原料

下游产品

(3S,4S,6R,8R)-8-((2R,3aS,5R,5'R,6S,6''S,7aS)-6''-((E)-5-acetoxypent-1-en-1-yl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-yl)-8-hydroxy-4,6-dimethyl-2-methylene-7-oxooctane-1,3-diyl diacetate (3S,4S,6R,8S)-8-((2R,3aS,5R,5'R,6S,6''S,7aS)-6''-((E)-5-acetoxypent-1-en-1-yl)-6-methyl-2,3,3a,3',4',5'',6,6'',7,7a-decahydrodispiro[furo[3,2-b]pyran-5,2'-furan-5',2''-pyran]-2-yl)-8-hydroxy-4,6-dimethyl-2-methylene-7-oxooctane-1,3-diyl diacetate