+++Journal of the Chemical Society

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ПОМОГИТЕ

1. Brown; Wild;
Polynuclear heterocyclic systems. Part I. The synthesis of condensed glyoxalinium salts
Journal of the Chemical Society 1956; 1158,1161;

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http://dx.doi.org/10.1039/jr9560001158

2.Brown; White
Polynuclear heterocyclic systems. Part II. Substitution reactions of condensed glyoxalinium salts
Journal of the Chemical Society
1957; 1589,1591;

Код: Выделить всё

http://dx.doi.org/10.1039/jr9570001589

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