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On the nitro group transfer from 2‐nitro‐4,5,6,7‐tetrachloro‐2 H ‐benzotriazole and 2‐nitro‐2 H ‐phenanthro[9,10‐ d ]triazole to secondary amines
Author(s) -
CohenFernandes Pauline,
Habraken Clarisse L.
Publication year - 1987
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570240630
Subject(s) - nitro , chemistry , benzotriazole , morpholine , medicinal chemistry , 1,2,4 triazole , group (periodic table) , stereochemistry , organic chemistry , alkyl
The synthesis of 2‐nitro‐4,5,6,7‐tetrachloro‐2 H ‐benzotriazole 1 and of 2‐nitro‐2 H ‐phenanthro[9,10‐ d ]‐triazole 2 and their transfer of the nitro group to give 1‐nitropyrrolidine 4a and 1‐nitromorpholine 4b in high yields when reacted with pyrrolidine or morpholine are reported. The reaction of 1 also gives the pyrrolidinium and morpholinium salts 5a‐b of 1 .