百科

methyl (3aS,3bR,4S,5R,6R,7S,7aR,8aR)-5,7a-dihydroxy-2,2,3b-trimethyl-9-oxo-6-(prop-1-en-2-yl)octahydro-3aH-4,7-(epoxymethano)indeno[1,2-d][1,3]dioxole-3a-carboxylate

methyl (3aS,3bR,4S,5R,6R,7S,7aR,8aR)-5,7a-dihydroxy-2,2,3b-trimethyl-9-oxo-6-(prop-1-en-2-yl)octahydro-3aH-4,7-(epoxymethano)indeno[1,2-d][1,3]dioxole-3a-carboxylate

CAS号：172172-80-4

英文名：methyl (3aS,3bR,4S,5R,6R,7S,7aR,8aR)-5,7a-dihydroxy-2,2,3b-trimethyl-9-oxo-6-(prop-1-en-2-yl)octahydro-3aH-4,7-(epoxymethano)indeno[1,2-d][1,3]dioxole-3a-carboxylate

分子式：C19H26O8

分子量：382.405

合成路线

(5R,6R)-6-[(1,1-dimethylethyl)dimethylsilyloxymethyl]-2-methyl-5-(1-methylethenyl)-2-cyclohexen-1-one

(5R,6R)-6-[(1,1-dimethylethyl)dimethylsilyloxymethyl]-2-methyl-5-(1-methylethenyl)-2-cyclohexen-1-one

methyl (3aS,3bR,4S,5R,6R,7S,7aR,8aR)-5,7a-dihydroxy-2,2,3b-trimethyl-9-oxo-6-(prop-1-en-2-yl)octahydro-3aH-4,7-(epoxymethano)indeno[1,2-d][1,3]dioxole-3a-carboxylate

methyl (3aS,3bR,4S,5R,6R,7S,7aR,8aR)-5,7a-dihydroxy-2,2,3b-trimethyl-9-oxo-6-(prop-1-en-2-yl)octahydro-3aH-4,7-(epoxymethano)indeno[1,2-d][1,3]dioxole-3a-carboxylate

(1R,5S,8R,9S,11R)-9-(bromomethyl)-4-(acetoxymethyl)-5,9-dimethyl-11-(hydroxymethyl)-10-oxotricyclo<6.2.1.01.5>undec-3,6-diene

(1R,5S,8R,9S,11R)-9-(bromomethyl)-4-(acetoxymethyl)-5,9-dimethyl-11-(hydroxymethyl)-10-oxotricyclo<6.2.1.01.5>undec-3,6-diene

methyl (3aS,3bR,4S,5R,6R,7S,7aR,8aR)-5,7a-dihydroxy-2,2,3b-trimethyl-9-oxo-6-(prop-1-en-2-yl)octahydro-3aH-4,7-(epoxymethano)indeno[1,2-d][1,3]dioxole-3a-carboxylate

methyl (3aS,3bR,4S,5R,6R,7S,7aR,8aR)-5,7a-dihydroxy-2,2,3b-trimethyl-9-oxo-6-(prop-1-en-2-yl)octahydro-3aH-4,7-(epoxymethano)indeno[1,2-d][1,3]dioxole-3a-carboxylate

上游原料

(1R,5S,8R,9S,11R)-9-(bromomethyl)-4-(acetoxymethyl)-5,9-dimethyl-11-(hydroxymethyl)-10-oxotricyclo<6.2.1.01.5>undec-3,6-diene (5R,6R)-6-[(1,1-dimethylethyl)dimethylsilyloxymethyl]-2-methyl-5-(1-methylethenyl)-2-cyclohexen-1-one

下游产品

(2aS,2a1R,3R,4aR,5S,8R,8aS,9R)-4a-hydroxy-2a1-methyl-9-(prop-1-en-2-yl)-2a,3-bis((trimethylsilyl)oxy)octahydro-1,7-dioxa-5,8-methanocyclopenta[cd]azulene-2,6-dione (2aS,3R,4aR,5S,6R,7R,7aS,7bR)-7-Acetoxy-6-isopropenyl-7b-methyl-2-oxo-2a,3,4a-tris-trimethylsilanyloxy-decahydro-indeno[7,1-bc]furan-5-carboxylic acid methyl ester