42472-84-4Relevant articles and documents
A Convenient One-Pot Synthesis of 1,5-Disubstituted Tetrazoles Containing an Amino or a Carboxy Group
Obushak, M. D.,Pokhodylo, N. T.,Shyyka, O. Ya.
, p. 802 - 812 (2020/07/03)
Abstract: A convenient method is proposed for constructing the tetrazole ring by a one-pot reaction of amides with phosphorus oxychloride and sodium azide. A series of 1,5-disubstituted tetrazoles containing an amino or a carboxy group, which present interest as buildings blocks for the synthesis of biologically active substances, were obtained.
4-Hydroxy-1(2H)-isoquinolone-3-carboxamides. Synthesis and Properties
Schapira, Celia B.,Abasolo, Maria I.,Perillo, Isabel A.
, p. 577 - 581 (2007/10/02)
Reaction of some α-phthalimidoacetamides 1a-i with sodium ethoxide was carried out under drastic conditions.Compounds 1b-g afforded 4-hydroxy-1(2H)-isoquinolone-3-carboxamides 2b-g, while 1h-i afforded the acids 3a-b together with the expected isoquinolon
Synthesis and alkaline hydrolysis of some N-substituted phthalimides.
Eriksson,Jakobsson
, p. 63 - 74 (2007/10/07)
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