Big Chemical Encyclopedia

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

Articles Figures Tables About

Organolithium reagents, reaction with chiral ketones

Chiral boronic esters react with organolithium reagents to form diorganylalkoxyboranes (borinic esters). Subsequent reaction with the anion of dichloromethyl methyl ether then yields chiral ketones by rearrangement of both of the groups on boron (Scheme 42). No racemization is observed in this sequence and alkyl-, aryl- or alkynyl-lithium reagents can be used. [Pg.797]

See other pages where Organolithium reagents, reaction with chiral ketones is mentioned: [Pg.54]    [Pg.58]    [Pg.105]    [Pg.157]    [Pg.1301]    [Pg.27]    [Pg.255]    [Pg.314]    [Pg.774]    [Pg.142]    [Pg.97]    [Pg.452]    [Pg.55]    [Pg.331]    [Pg.469]    [Pg.69]    [Pg.51]    [Pg.51]    [Pg.255]    [Pg.51]    [Pg.139]   
See also in sourсe #XX -- [ Pg.616 ]



SEARCH



Chiral ketones

Chiral organolithium

Chiral reagent

Ketone with chiral

Ketones organolithium reagents

Ketones reagents

Ketones with organolithium reagents

Ketones, chiral reaction with organolithium

Ketones, chiral reagents

Ketones, reaction with organolithium reagents

Organolithium reaction

Organolithium reagents

Organolithium reagents chiral ketones

Organolithium reagents reaction

Organolithiums chiral

Organolithiums ketones

Organolithiums reagents

Reaction with ketone

Reaction with organolithium

Reaction with organolithium reagents

Reactions chiral

© 2024 chempedia.info