cheminform abstract: remarkably efficient deprotection of cyclic acetals and ketals
TRANSCRIPT
1999 protection, deprotection
protection, deprotectionO 0345
22 - 071Remarkably Efficient Deprotection of Cyclic Acetals and Ketals. —CAN is found to be an efficient reagent for the mild protection of cyclic ketalsand acetals. The method tolerates a range of functional and protecting groupsand is suitable for acid-sensitive substrates. — (ATES, ALI; GAUTIER,ARNAUD; LEROY, BERNARD; PLANCHER, JEAN-MARC; QUESNEL,YANNICK; MARKO, ISTVAN E.; Tetrahedron Lett. 40 (1999) 9, 1799-1802;Dep. Chim., Univ. Cathol. Louvain, B-1348 Louvain-la-Neuve, Belg.; EN)
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