Sulfamic acid as a cost??effective and recyclable catalyst for protection of carbonyls to acetals and ketals under mild conditions

W Gong, B Wang, Y Gu, L Yan, L Yang…

文献索引：Gong, Weizhong; Wang, Bo; Gu, Yanglong; Yan, Liang; Yang, Liming; Suo, Jishuan Synthetic Communications, 2004 , vol. 34, # 23 p. 4243 - 4247

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被引用次数: 10

摘要

An efficient H 2 NSO 3 H??catalyzed protection of various carbonyl compounds at room temperature was investigated. The features of mild conditions, cost??efficient catalyst, simple workup, and the recyclability of the catalyst were represented in this process. ... An efficient H 2 NSO 3 H??catalyzed protection of various carbonyl compounds at room temperature was investigated. The features of mild conditions, cost??efficient catalyst, simple workup, and ...