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5. TBPA+ mediated aromatization of 1,3,5-trisubstituted pyrazolines

TBPA+ mediated aromatization of 1,3,5-trisubstituted pyrazolines

来源 :中国化学快报（英文版） | 被引量 : 0次 | 上传用户：yangchengwang0

【摘 要】

：

1,3,5-Trisubstituted pyrazolines were oxidized to the corresponding pyrazoles in high yield with tris(4-bromophenyl)aminium (TBPA+·) hexachloroantimonate in ch

【作 者】

：

Gang Su Wen Tao Wu Jian Tao Wa 

【机 构】

：

State Key Laboratory of Applied Organic Chemistry

【出 处】

：

中国化学快报（英文版）

【发表日期】

：

2004年期

【关键词】

：

Pyrazoline Aromatization Pyrazole Cation radical 

【基金项目】

：

国家自然科学基金

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论文部分内容阅读

1,3,5-Trisubstituted pyrazolines were oxidized to the corresponding pyrazoles in high yield with tris(4-bromophenyl)aminium (TBPA+·) hexachloroantimonate in chloroform at room temperature.

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