Tetrahedron

Chemoselective deprotection of acid labile primary hydroxyl protecting groups under CBr 4-photoirradiation conditions

MY Chen, LN Patkar, KC Lu, ASY Lee, CC Lin

文献索引：Chen, Ming-Yi; Patkar, Laxmikant N.; Lu, Kuo-Cheng; Lee, Adam Shih-Yuan; Lin, Chun-Cheng Tetrahedron, 2004 , vol. 60, # 50 p. 11465 - 11475

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被引用次数: 17

摘要

The CBr4-photoirradiation in methanol generates a controlled source of HBr, which can chemoselectively deprotect commonly used hydroxyl-protecting groups in saccharides and nucleosides, such as tert-butyldimethylsilyl, isopropylidene, benzylidene and triphenyl ethers in the presence of other acid-labile functional groups.