Big Chemical Encyclopedia

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

Articles Figures Tables About

Barbier-Wieland cleavage

A two-step alternative to the Barbier-Wieland method for chain shortening an acid by one carbon involves a-hydroxylation (LDA-O2) followed by oxidative cleavage (NaI04 CrOa HOAc H20). Overall yields (>50%) compare well with those of the established procedure. [Pg.87]

See other pages where Barbier-Wieland cleavage is mentioned: [Pg.281]    [Pg.281]    [Pg.1526]    [Pg.1182]    [Pg.1743]    [Pg.535]    [Pg.266]    [Pg.267]    [Pg.72]    [Pg.1039]   
See also in sourсe #XX -- [ Pg.281 ]



SEARCH



Barbier

© 2024 chempedia.info