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(5R,10S)-10,11-Dihydro-3,7,8-trimethoxy-12-methyl-10,5-(iminomethano)-5H-dibenzo[a,d]cyclohepten-2-ol

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(5R,10S)-10,11-Dihydro-3,7,8-trimethoxy-12-methyl-10,5-(iminomethano)-5H-dibenzo[a,d]cyclohepten-2-ol Basic information
Product Name:(5R,10S)-10,11-Dihydro-3,7,8-trimethoxy-12-methyl-10,5-(iminomethano)-5H-dibenzo[a,d]cyclohepten-2-ol
Synonyms:(5R,10S)-10,11-Dihydro-3,7,8-trimethoxy-12-methyl-10,5-(iminomethano)-5H-dibenzo[a,d]cyclohepten-2-ol;Thalisopavine;10,5-(Iminomethano)-5H-dibenzo[a,d]cyclohepten-2-ol, 10,11-dihydro-3,7,8-trimethoxy-12-methyl-, (5R)- (9CI)
CAS:18927-72-5
MF:C20H23NO4
MW:341.4
EINECS:
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Mol File:18927-72-5.mol
(5R,10S)-10,11-Dihydro-3,7,8-trimethoxy-12-methyl-10,5-(iminomethano)-5H-dibenzo[a,d]cyclohepten-2-ol Structure
(5R,10S)-10,11-Dihydro-3,7,8-trimethoxy-12-methyl-10,5-(iminomethano)-5H-dibenzo[a,d]cyclohepten-2-ol Chemical Properties
Melting point 211-2°C
Safety Information
MSDS Information
(5R,10S)-10,11-Dihydro-3,7,8-trimethoxy-12-methyl-10,5-(iminomethano)-5H-dibenzo[a,d]cyclohepten-2-ol Usage And Synthesis
DescriptionThis alkaloid has been isolated from the roots of Thalictrum dasycarpum Fisch. et al. It crystallizes as colourless rods from Et20 or needles from EtOH. It has a specific rotation of[α]25D - 210° (c 0.21, CHCI3) and gives an ultraviolet spectrum in EtOH with a single absorption maximum at 289 nm. The methyl ether forms needles from Et20-EtOH with m.p. 91-2°C. The structure has been proved by total synthesis of the base.
ReferencesKupchan, Yoshitaka,J. Org. Chem., 34,1062 (1969)
(5R,10S)-10,11-Dihydro-3,7,8-trimethoxy-12-methyl-10,5-(iminomethano)-5H-dibenzo[a,d]cyclohepten-2-ol Preparation Products And Raw materials
Tag:(5R,10S)-10,11-Dihydro-3,7,8-trimethoxy-12-methyl-10,5-(iminomethano)-5H-dibenzo[a,d]cyclohepten-2-ol(18927-72-5) Related Product Information