百科

4-[4-acetoxy-6-(4-bromomethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-hydroxy-butyric acid

4-[4-acetoxy-6-(4-bromomethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-hydroxy-butyric acid

CAS号：935248-63-8

英文名：4-[4-acetoxy-6-(4-bromomethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-hydroxy-butyric acid

分子式：C23H35BrO8

分子量：519.423

合成路线

4-[4-acetoxy-6-(4-bromomethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-hydroxy-butyric acid methyl ester

4-[4-acetoxy-6-(4-bromomethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-hydroxy-butyric acid methyl ester

4-[4-acetoxy-6-(4-bromomethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-hydroxy-butyric acid

4-[4-acetoxy-6-(4-bromomethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-hydroxy-butyric acid

methyl (R)-4-((2S,4S,6S)-4-acetoxy-6-(((2S,6R,Z)-4-(bromomethylene)-6-formyltetrahydro-2H-pyran-2-yl)methyl)-6-methoxy-5,5-dimethyltetrahydro-2H-pyran-2-yl)-3-((tert-butyldiphenylsilyl)oxy)butanoate

methyl (R)-4-((2S,4S,6S)-4-acetoxy-6-(((2S,6R,Z)-4-(bromomethylene)-6-formyltetrahydro-2H-pyran-2-yl)methyl)-6-methoxy-5,5-dimethyltetrahydro-2H-pyran-2-yl)-3-((tert-butyldiphenylsilyl)oxy)butanoate

4-[4-acetoxy-6-(4-bromomethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-hydroxy-butyric acid

4-[4-acetoxy-6-(4-bromomethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-hydroxy-butyric acid

4-[(S)-4-acetoxy-6-((2S,6R)-4-bromomethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-(tert-butyl-diphenyl-silanyloxy)-butyric acid methyl ester

4-[(S)-4-acetoxy-6-((2S,6R)-4-bromomethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-(tert-butyl-diphenyl-silanyloxy)-butyric acid methyl ester

4-[4-acetoxy-6-(4-bromomethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-hydroxy-butyric acid

4-[4-acetoxy-6-(4-bromomethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-hydroxy-butyric acid

上游原料

4-[4-acetoxy-6-(4-bromomethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-hydroxy-butyric acid methyl ester methyl (R)-4-((2S,4S,6S)-4-acetoxy-6-(((2S,6R,Z)-4-(bromomethylene)-6-formyltetrahydro-2H-pyran-2-yl)methyl)-6-methoxy-5,5-dimethyltetrahydro-2H-pyran-2-yl)-3-((tert-butyldiphenylsilyl)oxy)butanoate 4-[(S)-4-acetoxy-6-((2S,6R)-4-bromomethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-(tert-butyl-diphenyl-silanyloxy)-butyric acid methyl ester

下游产品

4-[4-acetoxy-6-methoxy-6-(4-methoxycarbonylmethylene-6-vinyl-tetrahydro-pyran-2-ylmethyl)-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-triethylsilanyloxy-butyric acid