Synthesis of pyrazolo[1,5-c]pyrimidines from difluoroboron chelates of aroylacetones

Synthesis of pyrazolo[1,5-c]pyrimidines from difluoroboron chelates of aroylacetones Научная публикация

Журнал

Russian Chemical Bulletin
ISSN: 1573-9171 , E-ISSN: 1066-5285

Вых. Данные

Год: 2007, Том: 56, Номер: 5, Страницы: 1028-1031 Страниц : 4 DOI: 10.1007/s11172-007-0154-5

Авторы

Dorokhov V.A. ¹ , Kravtsov I.V. ¹ , Belyakov P.A. ¹ , Baranin S.V. ¹

Организации

1	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., 119991, Moscow, Russian Federation

A convenient method was developed for the synthesis of derivatives of 6H-pyrazolo[1,5-c]pyrimidine-7-thione and 7-aminopyrazolo[1,5-c]pyrimidine from difluoroboron chelate complexes of aroylacetones, amide acetals, and thiosemicarbazide or aminoguanidine.

Dorokhov V.A. , Kravtsov I.V. , Belyakov P.A. , Baranin S.V.
Synthesis of pyrazolo[1,5-c]pyrimidines from difluoroboron chelates of aroylacetones
Russian Chemical Bulletin. 2007. V.56. N5. P.1028-1031. DOI: 10.1007/s11172-007-0154-5 WOS Scopus OpenAlex

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