+++ J. Het. Chem.

[Yurich]

Уважаемые товарищи! Помогите, пожалуйста, со статейками:

1. Kosaku Hirota, Yoshihiro Yamada, Tetsuji Asao and Shigeo Senda. Pyrimidine derivatives and related compounds. Part 36. Nucleophilic addition reaction of a cyanide lon to 6-substituted 1,3-dimethyl-5-nitrouracils. Synthesis of 5,6-dihydrouracil and 5,6-dihydrocyclo-thymine derivatives // J. Chem. Soc., Perkin Trans. 1, 1981, 1896 - 1899.

Код: Выделить всё

http://dx.doi.org/10.1039/P19810001896

2. Takushi Kurihara, Keiko Nasu, Yasuko Adachi. Synthesis and Reactions of Ethyl 3-Acetyl-8-cyano-6,7-dimethylpyrrolo[1,2-a]pyrimidine-4-carboxylate and Related Compounds // J. Heterocycl. Chem. 1983, Vol. 20, 81-86.

3. Takushi Kurihara, Keiko Nasu, Fumiko Ishimori, Tsutomu Tani. Reaction of Ethyl 3-Ethoxymethylene-2,4-dioxovalerate and Ethyl Ethoxymethyleneoxaloacetate with 3-Aminopyrazole Analogs. Synthesis and Chemistry of 3,6,7-Trisubstituted Pyrazolo[1,5-a]pyrimidine Derivatives // J. Heterocycl. Chem. 1981, Vol. 18, 163-173.

4. Gurnos Jones, Daryl J. Tonkinson and Peter C. Hayes. Reactions between 4-pyrimidones and sulphur ylides; cyclopropanation and ring opening reactions // J. Chem. Soc., Perkin Trans. 1, 1983, 2645 - 2648.

Код: Выделить всё

http://dx.doi.org/10.1039/P19830002645

5. Singh. // Chemistry and Industry 1978, p. 807. (К сожалению, это все данные...)

Заранее огромное спасибо!!!

[Himera]

1,4
А № 5 -- это явно в off-line запросы

[vitaki]

2

[vitaki]

3

[Yurich]

Himera и Vitaki, огромное вам Спасибо!!!