Electrophilic aminiation of pyrimidine-2-thiones. Synthesis of zwitterionic 2-aminothiophyrimidinium-N-ylides, pyrimidine-2-ones and bicyclic pyrimidinium compounds

DOI: 10.1016/S0040-4020(01)90229-7

Source and publish data:

Tetrahedron p. 3767 - 3780 (1993)

Update date:2022-08-03

Topics:

Authors:

Riemer Riemer

Patzel Patzel

Hassoun Hassoun

Liebscher

Friedrichsen

Jones Jones

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Article abstract of DOI:10.1016/S0040-4020(01)90229-7

1-Amino-pyrimidine-2-thiones 2 or 11 and 1-acylmethyl-pyrimidine-2-thiones 13 react with 3,3-pentamethyleneoxaziridine 3 or hydroxylamine-O-sulfonic acid by electrophilic amination of the sulfur atom yielding zwitterionic 2-amino-1-imidothiopyrimidinium-N

Full text of DOI:10.1016/S0040-4020(01)90229-7

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