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a catalyst-free 1,4-michael-type reaction of in situ generated ortho-quinone methides (o-qms) with dithiocarbamic acid salts in water
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نویسنده
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aryanasab fezzeh ,shabanian meisam
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منبع
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journal of the iranian chemical society - 2019 - دوره : 16 - شماره : 8 - صفحه:1703 -1713
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چکیده
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A catalyst-free conjugate addition of dithiocarbamic acid salts to in situ generated ortho-quinone methides (o-qms) was investigated for the first time. several dithiocarbamate derivatives of 4-hydroxycoumarine, 4-hydroxypyrone and 2-naphthol were synthesized in moderate-to-good yields in water at room temperature. catalyst-free addition of dithiocarbamic acid salts to in situ generated o-qms in water at room temperature.
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کلیدواژه
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catalyst-free ,chromanes ,dithiocarbamate ,green chemistry ,ortho-quinone methides
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آدرس
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standard research institute (sri), department of chemistry and petrochemical engineering, iran, standard research institute (sri), department of chemistry and petrochemical engineering, iran
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Authors
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