N-haloamidines. VII(2c). 4-Amino-5-chloroimidazoles and 4-amino-5- unsubstituted imidazoles from N-chloro-N'-arylbenzamidines and 1,1- diaminoethenes

DOI: 10.1016/0040-4020(96)00365-1

Source and publish data:

Tetrahedron p. 7939 - 7946 (1996)

Update date:2022-09-26

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Authors:

Rossi Rossi

Pini Pini

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Article abstract of DOI:10.1016/0040-4020(96)00365-1

N-chloro-N'-arylbenzamidines react with 1,1-diaminoethenes to give in good yields 4-amino-5-chloroimidazoles. The behaviour of these compounds in some nucleophilic substitution reactions and their reduction to 4-amino 5- unsubstituted imidazoles is reported.

Full text of DOI:10.1016/0040-4020(96)00365-1

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