Výsledky vyhledávání - "Emi Takeichi"

Oxidation of 7,8-diaminotheophylline with lead tetraacetate and reaction of the oxidation product, 6-cyanoimino-5-diazo-1,3-dimethylpyrimidine-2,4-dione with alcohols or amines

Autor: Naoyoshi Yatsuzuka, Emi Takeichi, Taisei Ueda, Kumiko Okada, Jinsaku Sakakibara, Hiromi Segi, Shin-ichi Nagai

Publikováno v: Journal of Heterocyclic Chemistry. 38:141-145

Oxidation of 7,8-diaminotheophylline (1) with lead tetraacetate in refluxing toluene gave a mixture of 3-amino-5,7-dimethylpyrimido[4,5-e][1,2,4]triazine-6,8-dione (2) and 6-cyanoimino-5-diazo-1,3-dimethylpyrimidine-2,4-dione (4). The latter was tran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8c3095a78509276894da17b5e129668b
https://doi.org/10.1002/jhet.5570380120

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ChemInform Abstract: Oxidation of 7,8-Diaminotheophylline with Lead Tetraacetate and Reaction of the Oxidation Product, 6-Cyanoimino-5-diazo-1,3-dimethylpyrimidine-2,4-dione with Alcohols or Amines

Autor: Shin-ichi Nagai, Naoyoshi Yatsuzuka, Kumiko Okada, Emi Takeichi, Taisei Ueda, Jinsaku Sakakibara, Hiromi Segi

Publikováno v: ChemInform. 32

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc2b98c1dd03e74991924a6cf2ff9965
https://doi.org/10.1002/chin.200126208

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