百科

[5(S)-methyl-6(S)-(E-1-methyl-3-oxopropenyl)tetrahydropyran-2(R)-yl]acetic acid methyl ester

[5(S)-methyl-6(S)-(E-1-methyl-3-oxopropenyl)tetrahydropyran-2(R)-yl]acetic acid methyl ester

CAS号：187962-47-6

英文名：[5(S)-methyl-6(S)-(E-1-methyl-3-oxopropenyl)tetrahydropyran-2(R)-yl]acetic acid methyl ester

分子式：C13H20O4

分子量：240.295

合成路线

(E)-3-[(2S,3S,6R)-6-(2-methoxy-2-oxoethyl)-3-methyl-tetrahydro-2H-pyran-2-yl]but-2-enyl pivalate

(E)-3-[(2S,3S,6R)-6-(2-methoxy-2-oxoethyl)-3-methyl-tetrahydro-2H-pyran-2-yl]but-2-enyl pivalate

[5(S)-methyl-6(S)-(E-1-methyl-3-oxopropenyl)tetrahydropyran-2(R)-yl]acetic acid methyl ester

[5(S)-methyl-6(S)-(E-1-methyl-3-oxopropenyl)tetrahydropyran-2(R)-yl]acetic acid methyl ester

上游原料

(E)-3-[(2S,3S,6R)-6-(2-methoxy-2-oxoethyl)-3-methyl-tetrahydro-2H-pyran-2-yl]but-2-enyl pivalate

下游产品

methyl 2-{(2R,5S,6S)-6-[(2E,4Z,6S,8E,10S,11R,12R)-12-(tert-Butyldimethylsilyloxy)-11-methoxy-6,8,10-trimethyltrideca-2,4,8-trien-2-yl]-5-methyltetrahydro-2H-pyran-2-yl}acetate methyl 2-((2R,5S,6S)-6-((2E,4E,6S,8E,10S,11R,12R)-12-(tert-butyldimethylsilyloxy)-11-methoxy-6,8,10-trimethyltrideca-2,4,8-trien-2-yl)-5-methyltetrahydro-2H-pyran-2-yl)-acetate