Big Chemical Encyclopedia

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

Articles Figures Tables About

Metalloles isomerization

III. ORGANIC CHEMICAL PROPERTIES OF GROUP 14 METALLOLES A. Stability and Isomerizations... [Pg.1996]

C-alkylated metalloles, particularly C-methylated ones (53, 55, 58, 60, 61, 63-69), isomerize readily into transoid dienes (100), their thermodynamically more stable isomers. [Pg.1996]

A predominant isomerization of metalloles to transoidal dienes occurs when t-BuLi is used34. This isomerization involves the formation of an allylic carbanion. which is protonated by water at the position a to Si (or Ge) and is silylated at the exocyclic carbon... [Pg.2009]

See other pages where Metalloles isomerization is mentioned: [Pg.1963]    [Pg.1982]    [Pg.1982]    [Pg.1963]    [Pg.1982]    [Pg.1982]   
See also in sourсe #XX -- [ Pg.1996 , Pg.1997 ]

See also in sourсe #XX -- [ Pg.1996 , Pg.1997 ]



SEARCH



Metalloles

© 2024 chempedia.info