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Schmidt reaction of e-3-benzylidenechromanones and e-3- benzylidenethiochromanones
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نویسنده
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mandal t.k. ,pal r. ,mondal r. ,dey s.p. ,mallik a.k.
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منبع
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journal of chemistry - 2013 - دوره : 2013 - شماره : 0
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چکیده
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On treatment with nan3/c. h2so4-hoac or nan 3/tfa,e-3-benzylidenechromanones are mostly converted to e-β-aminobenzylidenechromanones while e-3-benzylidenethiochromanones are converted to 3-benzoylthiochromones. a structurally new type of product has been isolated for the reaction of e-3-benzylidene-4′-methoxychromanone with nan3/tfa. mechanistic paths have been suggested for formation of the products. © 2013 tapas k. mandal et al.
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آدرس
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department of chemistry,jadavpur university, India, department of chemistry,jadavpur university, India, department of chemistry,jadavpur university, India, department of chemistry,srikrishna college,bagula,nadia, India, department of chemistry,jadavpur university, India
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Authors
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