(3aR,4'R,5'R,6aR)-4',5'-bis((benzyloxy)methyl)-2,2-dimethyl-3a,6a-dihydrospiro[cyclopenta[d][1,3]dioxole-4,2'-[1,3]dioxolane]

(3aR,4'R,5'R,6aR)-4',5'-bis((benzyloxy)methyl)-2,2-dimethyl-3a,6a-dihydrospiro[cyclopenta[d][1,3]dioxole-4,2'-[1,3]dioxolane]

CAS号：116893-13-1

英文名：(3aR,4'R,5'R,6aR)-4',5'-bis((benzyloxy)methyl)-2,2-dimethyl-3a,6a-dihydrospiro[cyclopenta[d][1,3]dioxole-4,2'-[1,3]dioxolane]

分子式：C26H30O6

分子量：438.513

合成路线

(3aR,4'R,5'R,6S,6aS)-4',5'-bis((benzyloxy)methyl)-6-bromo-2,2-dimethyltetrahydrospiro[cyclopenta[d][1,3]dioxole-4,2'-[1,3]dioxolane]

(3aR,4'R,5'R,6S,6aS)-4',5'-bis((benzyloxy)methyl)-6-bromo-2,2-dimethyltetrahydrospiro[cyclopenta[d][1,3]dioxole-4,2'-[1,3]dioxolane]

(3aR,4'R,5'R,6aR)-4',5'-bis((benzyloxy)methyl)-2,2-dimethyl-3a,6a-dihydrospiro[cyclopenta[d][1,3]dioxole-4,2'-[1,3]dioxolane]

(3aR,4'R,5'R,6aR)-4',5'-bis((benzyloxy)methyl)-2,2-dimethyl-3a,6a-dihydrospiro[cyclopenta[d][1,3]dioxole-4,2'-[1,3]dioxolane]

2-环戊烯酮

(3aR,4'R,5'R,6aR)-4',5'-bis((benzyloxy)methyl)-2,2-dimethyl-3a,6a-dihydrospiro[cyclopenta[d][1,3]dioxole-4,2'-[1,3]dioxolane]

(3aR,4'R,5'R,6aR)-4',5'-bis((benzyloxy)methyl)-2,2-dimethyl-3a,6a-dihydrospiro[cyclopenta[d][1,3]dioxole-4,2'-[1,3]dioxolane]

上游原料

2-环戊烯酮 (3aR,4'R,5'R,6S,6aS)-4',5'-bis((benzyloxy)methyl)-6-bromo-2,2-dimethyltetrahydrospiro[cyclopenta[d][1,3]dioxole-4,2'-[1,3]dioxolane]

下游产品

(-)-(3Ar,6ar)-3a,6a-二氢-2,2-二甲基-4H-环戊并-1,3-二氧代-4-酮 (+)-(3As,6as)-3a,6a-二氢-2,2-二甲基-4H-环戊并-1,3-二氧代-4-酮 1,4-di-O-benzyl-2,3-O-isopropylidene-D-threitol