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Lithium diisopropylamide, reaction with nitroalkanes

Method C High awft -selectivity is also observed in the fluoride-catalyzed reaction of silyl nitronates with aldehydes. Trialkyl silyl nitronates are prepared in good yield from primary nitroalkanes by consecutive treatment with lithium diisopropylamide and trialkylsilyl chloride at -78 °C in THF. [Pg.52]

Another related method uses the anion of nitroalkanes in a reaction with halo-esters. Nitromethane reacted with lithium diisopropylamide to form the nitro enolate and then with methyl 3-chloropentanoatc to give 4.110. Reduction of the nitro group with ammonium formate gave methyl 2-phenyl-3-aminopropanoate, 4.111. [Pg.133]


See other pages where Lithium diisopropylamide, reaction with nitroalkanes is mentioned: [Pg.628]    [Pg.116]    [Pg.125]    [Pg.335]    [Pg.335]    [Pg.132]    [Pg.335]    [Pg.434]   
See also in sourсe #XX -- [ Pg.132 ]




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4-nitroalkanal nitroalkane

Diisopropylamide

Diisopropylamide, reactions

Lithium diisopropylamide

Lithium diisopropylamide, reaction with

Nitroalkane

Nitroalkanes

Nitroalkanes reactions with

Nitroalkanes, reactions

Reaction with lithium

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