Catalytic action of azolium salts. IX. Synthesis of 6-aroyl-9H-purines and their analogues by nucleophilic aroylation catalyzed by imidazolium or benzimidazolium salt

DOI: 10.1248/cpb.46.390

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 390 - 399 (1998)

Update date:2022-08-02

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Authors:

Miyashita, Akira

Suzuki, Yumiko

Iwamoto, Ken-Ichi

Higashino, Takeo

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Article abstract of DOI:10.1248/cpb.46.390

In the presence of 1,3-dimethylimidazolium iodide (1), 6-chloro-9- phenyl-9H-purine (7) and 4-chloro-5,6-dimethylpyrrolo[2,3-d]pyrimidines 40- 42 underwent nucleophilic aroylation with arenecarbaldehydes (5) to give the corresponding fused aroylpyrimidine

Full text of DOI:10.1248/cpb.46.390

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