
Chemistry of Heterocyclic Compounds p. 1077 - 1082 (1994)
Update date:2022-08-10
Topics:
Tsupak, E. B.
Tkachenko, Yu. N.
Pozharskii, A. F.
The reactions of halogenation, aminomethylation, acylation, and azo coupling in 1,3-dimethylpyrrolo<3,2-d>pyrimidine-2,4-dione proceed at position 7, whereas nitration in acetic acid is direct primarily to position 6.In a number of cases, products of subs
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Doi:10.1016/S0022-328X(00)94480-2
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(2019)Doi:10.1063/1.470848
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