A new route for the convenient synthesis of 3-(thiazol-2'-ylthio)-2h-1-benzopyran-2-ones |
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| Affiliation: | 1. Department of Pharmaceutical Chemistry, A.I.S.S.M.S College of Pharmacy, near RTO, Kennedy Road, Pune, 411001, Maharashtra, India;2. Department of Chemical Technology, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, 431004, Maharashtra, India;3. Department of Chemistry, Deogiri College, Aurangabad,431005, Maharashtra, India;4. PES''s Modern College of Pharmacy, Yamunanagar, Nigdi, Pune, Maharashtra, 411044. India;1. Department of Pharmaceutical Chemistry, Dr. Rajendra Gode College of Pharmacy, Malkapur, MS, 443101, India;2. Department of Pharmacology, Shri R. D. Bhakt College of Pharmacy, Jalna, Maharashtra, 431203, India;3. Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur 425405, MS, India;4. Department of Pharmaceutical Chemistry, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur 425405, MS, India |
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| Abstract: | ![]()
Different thiazolylthiocoumarins were prepared by the reaction of (thiazol-2-ylthio) acetic acid hydrazides with 2-hydroxybenzaldehydes, followed by cyclization of the formed N-benzylidene derivatives in presence of PPA. |
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