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1997 protection, deprotection
protection, deprotectionO 0345
14 - 076Synthetic Methods. Part 3. Sulfated zirconia Catalyzed Thioac-etalization of Carbonyl Compounds. — Sulfated Zirconia effectivelycatalyzes the thioacetalization of aldehydes and ketones. This thioacetalizationmethod is advantageous to existing procedures due to the simple productisolation, high product yields, short reaction times and recyclability of thecatalyst. — (BANDGAR, B. P.; KASTURE, S. P.; Monatsh. Chem. 127(1996) 12, 1305-1308; Dep. Chem., RBNB Coll., Shrirampur 413 709, India; EN)
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