Synthesis of 6-Cyano- and 6-Carbamoyl-purines and 6-Carbamoyl-1,2-dihydropurines from O3SCF3 and Diaminomaleonitrile

DOI: 10.1039/c39810000788

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 788 - 789 (1981)

Update date:2022-07-30

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Authors:

Booth, Brian L.

Proenca, M. Fernanda

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Article abstract of DOI:10.1039/c39810000788

Diaminomaleonitrile reacts with N-methylacetonitrilium trifluoromethanesulphonate to give, after base treatment, the 5-amino-4-(cyanoformimidoyl)imidazole (4) which forms 6-cyanopurines with carboxylic acid anhydrides, and with aldehydes, ketones, 1,2- an

Full text of DOI:10.1039/c39810000788

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