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Diazoalkanes chain extension

Chain Extension with Diazoalkanes The Arndt-Eistert Procedure... [Pg.237]

One of the more commonly applied chain extension reactions for carboxylic acids utilizes die unique reactivity of diazoalkanes. This sequence, generally referred to as the Amdt-Eistert synthesis, is a two-step process which, in the first step, involves the formation of an a-diazo ketone by reaction of the corresponding acyl chloride with an excess of diazoalkane (Scheme In the second stage of the... [Pg.844]

History of Diazoalkane Ring Expansion and Chain Extension Reactions. 115... [Pg.111]

Finally, as if to come full circle and again ponder carbonyl electrophiles that served so admirably in asymmetric epoxidation, the well-known Schlotterbeck chain extension of aldehydes by formal C-H insertion with diazoalkanes has been... [Pg.133]

See other pages where Diazoalkanes chain extension is mentioned: [Pg.861]    [Pg.844]    [Pg.745]    [Pg.191]    [Pg.194]    [Pg.201]   
See also in sourсe #XX -- [ Pg.844 ]

See also in sourсe #XX -- [ Pg.844 ]

See also in sourсe #XX -- [ Pg.844 ]



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