百科

4-(2-Bromo-ethoxy)-3-chloro-7-((2R,3R,4S,5R)-3,4-dihydroxy-5-methoxy-6,6-dimethyl-tetrahydro-pyran-2-yloxy)-8-methyl-chromen-2-one

4-(2-Bromo-ethoxy)-3-chloro-7-((2R,3R,4S,5R)-3,4-dihydroxy-5-methoxy-6,6-dimethyl-tetrahydro-pyran-2-yloxy)-8-methyl-chromen-2-one

CAS号：251354-74-2

英文名：4-(2-Bromo-ethoxy)-3-chloro-7-((2R,3R,4S,5R)-3,4-dihydroxy-5-methoxy-6,6-dimethyl-tetrahydro-pyran-2-yloxy)-8-methyl-chromen-2-one

分子式：C20H24BrClO8

分子量：507.757

上游原料

4-(2-Bromo-ethoxy)-7-(tert-butyl-diphenyl-silanyloxy)-8-methyl-chromen-2-one

4-(2-Bromo-ethoxy)-7-(tert-butyl-diphenyl-silanyloxy)-8-methyl-chromen-2-one

4-(2-Bromo-ethoxy)-7-((2R,3R,4S,5R)-3,4-dihydroxy-5-methoxy-6,6-dimethyl-tetrahydro-pyran-2-yloxy)-8-methyl-chromen-2-one

4-(2-Bromo-ethoxy)-7-((2R,3R,4S,5R)-3,4-dihydroxy-5-methoxy-6,6-dimethyl-tetrahydro-pyran-2-yloxy)-8-methyl-chromen-2-one

上游原料

4-(2-Bromo-ethoxy)-7-(tert-butyl-diphenyl-silanyloxy)-8-methyl-chromen-2-one 4-(2-Bromo-ethoxy)-7-((2R,3R,4S,5R)-3,4-dihydroxy-5-methoxy-6,6-dimethyl-tetrahydro-pyran-2-yloxy)-8-methyl-chromen-2-one