کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
49500 | 46750 | 2014 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: [bmIm]OH catalyzed hetero-cyclisation of o-halobenzoic acid and alkyne: A green approach to synthesize isocoumarins [bmIm]OH catalyzed hetero-cyclisation of o-halobenzoic acid and alkyne: A green approach to synthesize isocoumarins](/preview/png/49500.png)
• Biologically potent isocoumarins has been synthesized.
• [bmIm]OH has been used, which acts as base, catalyst as well as solvent.
• Product yield obtained was good to excellent.
• Recyclability and reuse of [bmIm]OH add the methodology a good credential.
• Conditions applied were mild and apparatus used in synthesis were easy to handle.
Efficient and environmentally benign heterocyclization of o-halobenzoic acid and alkyne has been developed using [bmIm]OH as green catalyst. This methodology offers a metal and base free approach and is endowed with mild reaction conditions, high yields and better functional group tolerating ability. The recyclability and reuse of [bmIm]OH add the methodology a wide scope.
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Journal: Catalysis Communications - Volume 55, 5 October 2014, Pages 70–73