59564-01-1Relevant articles and documents
Several approaches to cyanide ion-catalyzed synthesis of 4-aroyl-1-phenyl-1h-pyrazolo[3,4-d]pyrimidines
Miyashita, Akira,Suzuki, Yumiko,Ohta, Kiyono,Iwamoto, Ken-Ichi,Higashino, Takeo
, p. 407 - 414 (2007/10/03)
- 4-Aroyl-1-phenyl-1H-pyrazolo[3,4-d]pyrimidines (5) were formed in low yields by reaction of 4-chloro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (4) with arenecarbaldehydes (3) in the presence of potassium cyanide. Similar reaction of 4-tosyl-1-phenyl-1H-pyra
Catalytic action of azolium salts. I. Aroylation of 4-chloro-1H-pyrazolo[3,4-d]pyrimidines with aromatic aldehydes catalyzed by 1,3-dimethylbenzimidazolium iodide
Miyashita,Matsuda,Iijima,Higashino
, p. 1147 - 1152 (2007/10/02)
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