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5. Silica chloride catalyzed one-pot synthesis of fully substituted pyrazoles

Silica chloride catalyzed one-pot synthesis of fully substituted pyrazoles

来源 :中国化学快报（英文版） | 被引量 : 0次 | 上传用户：liuye1111111

【摘 要】

：

Silica chloride catalysted one pot cyclocondensation of aldehydes, ethyl acetoacetate and phenyl hydrazine leading to substituted pyrazoles has been reported.

【作 者】

：

Dhanaji V. Jawale Umesh R. Pra 

【机 构】

：

Department of Chemistry

【出 处】

：

中国化学快报（英文版）

【发表日期】

：

2004年期

【关键词】

：

One-pot synthesis Silica chloride Solvent free Fully substituted pyrazoles 

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Silica chloride catalysted one pot cyclocondensation of aldehydes, ethyl acetoacetate and phenyl hydrazine leading to substituted pyrazoles has been reported.

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