An efficient and selective deprotecting method for methoxymethyl ethers

Y Peng, C Ji, Y Chen, C Huang…

Index: Peng, Yungui; Ji, Changyun; Chen, Yingchun; Huang, Chengzhi; Jiang, Yaozhong Synthetic Communications, 2004 , vol. 34, # 23 p. 4325 - 4330

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Citation Number: 14

Abstract

View all references the success of such deprotections relies on the in situ generation of HBr, which provides an anhydrous acidic reaction condition. The combination of CBr 4 and PPh 3 in aprotic solvent can assist in avoiding the production of HBr, although use its for the deprotection of MOM ethers has not been reported. Herewith, we wish to report the efficient and selective deprotecting method for MOM ethers. ... Our study started with 4??nitrophenolic MOM ...