1-(N-Acylamino)alkyltriphenylphosphonium salts as synthetic equivalents of N-acylimines and new effective α-amidoalkylating agents

DOI: 10.1016/j.tetlet.2009.05.101

Source and publish data:

Tetrahedron Letters p. 4606 - 4609 (2009)

Update date:2022-08-03

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Authors:

Mazurkiewicz, Roman

Pa?dzierniok-Holewa, Agnieszka

Orlińska, Beata

Stecko, Sebastian

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Article abstract of DOI:10.1016/j.tetlet.2009.05.101

1-(N-Acylaminoalkyl)triphenylphosphonium salts 2a-f on reaction with DBU in MeCN are transformed into 1-(N-acylaminoalkyl)amidinium salts 3a-f. Amidinium salts 3d-f with a proton at the β-position undergo slow tautomerization into the corresponding enamid

Full text of DOI:10.1016/j.tetlet.2009.05.101

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