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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 52, Number 1
JKCSEZ 52(1)
February 20, 2008 

Regioselective Synthesis of Z-Aldoximes Catalyzed By H3PMo12O40 under Solvent-Free Conditions

Solvent-free 조건하에서 H3PMo12O40 촉매에 의한 Z-Aldoximes의
위치특이적 합성
Hossein Eshghi*, Mohammad Hasan Alizadeh, Ehsan Davamdar

Hossein Eshghi*, Mohammad Hasan Alizadeh, Ehsan Davamdar
Heteropoly acids, Aldehydes, Z-aldoximes, Solvent-free 조건 , Heteropoly Acids, Aldehydes, Z-Aldoximes, Solvent-Free Conditions
Z-aldoximes의 제법을 위한 쉽고 효과적인 이 방법은 solvent-free하에서 H3PMo12O40 촉매를 사용해서 개선되었다. 이 방법의 큰 이점은 조작의 간편성, 더 작은 촉매량, 선택성, 온화한 반응조건,짧은 반응 시간 그리고 높은 수율이다. 재생된 촉매는 어떤 정제도 없이 다시 사용되어질 수 있다.

A facile and efficient method for the preparation of Z-aldoximes is improved by means of H3PMo12O40 catalyst in solvent-free media. The major advantages of this method are: operational simplicity, low catalyst loading, selectivity, mild reaction conditions, short reaction times and excellent yields. The recovered catalyst could be used in new attempts without any purification.

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