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1,3,4-THIADIAZOLES. REGIOSELECTIVE O -DEMETHYLATION ON DEHYDRATIVE CYCLIZATION OF 1-(3,4,5-TRIMETHOXYBENZOYL)4-SUBSTITUTED THIOSEMICARBAZIDES WITH SULPHURIC ACID
Al-Omar, Mohamed, Al-Deeb, Omar A., Al-Khamees, Hamad A., El-Emam, Ali A.Volume:
179
Langue:
english
Journal:
Phosphorus, Sulfur, and Silicon and the Related Elements
DOI:
10.1080/10426500490485525
Date:
December, 2004
Fichier:
PDF, 131 KB
english, 2004