(1aR,2R,3S,4aR,6S,7S,7aS,8E,10R,11R,11aS)-2,7,10-Tris(acetyloxy)-1a,2,3,6,7,10,11,11a-octahydro-11-methoxy-1,1,3,6,9-pentamethyl-4a,7a-epoxy-5H-cyclopenta[a]cyclopropa[f]cycloundecen-4(1H)-one

Modify Date: 2024-09-04 10:00:00

(1aR,2R,3S,4aR,6S,7S,7aS,8E,10R,11R,11aS)-2,7,10-Tris(acetyloxy)-1a,2,3,6,7,10,11,11a-octahydro-11-methoxy-1,1,3,6,9-pentamethyl-4a,7a-epoxy-5H-cyclopenta[a]cyclopropa[f]cycloundecen-4(1H)-one structure
Common Name (1aR,2R,3S,4aR,6S,7S,7aS,8E,10R,11R,11aS)-2,7,10-Tris(acetyloxy)-1a,2,3,6,7,10,11,11a-octahydro-11-methoxy-1,1,3,6,9-pentamethyl-4a,7a-epoxy-5H-cyclopenta[a]cyclopropa[f]cycloundecen-4(1H)-one
CAS Number 77573-15-0 Molecular Weight 506.6
Density N/A Boiling Point N/A
Molecular Formula C27H38O9 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name (1aR,2R,3S,4aR,6S,7S,7aS,8E,10R,11R,11aS)-2,7,10-Tris(acetyloxy)-1a,2,3,6,7,10,11,11a-octahydro-11-methoxy-1,1,3,6,9-pentamethyl-4a,7a-epoxy-5H-cyclopenta[a]cyclopropa[f]cycloundecen-4(1H)-one

 Chemical & Physical Properties

Molecular Formula C27H38O9
Molecular Weight 506.6

 Preparation

COC1C(OC(C)=O)C(C)=CC23OC2(CC(C)C3OC(C)=O)C(=O)C(C)C(OC(C)=O)C2C1C2(C)C