Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

A-amyrin from

Similar procedures apply to the alkylation of esters and for the carbonation and carboethoxylation of esters and ketones. In a synthesis of a-amyrin from gly-cyrrhetic acid, Corey and Cantrall effected clean methylation of the 20-ketone-3-benzoate (1) to the 19/3-methyl derivative (2) by treating a solution of (1) in dioxane... [Pg.1363]

See other pages where A-amyrin from is mentioned: [Pg.239]    [Pg.257]    [Pg.241]   
See also in sourсe #XX -- [ Pg.20 , Pg.702 , Pg.704 ]



SEARCH



A amyrine

A-Amyrin

A-Amyrin (ursane from Balanophora elongata

Amyrin

Amyrins

Salvia glutinosa a-amyrin acetate from

Salvia glutinosa oxo-a-amyrin from

Salvia limabata a-amyrin from

Salvia montbretii a-amyrin from

Salvia nemorosa a-amyrin from

© 2024 chempedia.info