Direct and Convenient Conversion of Alcohols to Fluorides
作者:Jingjun Yin、Devin S. Zarkowsky、David W. Thomas、Matthew M. Zhao、Mark A. Huffman
DOI:10.1021/ol049672a
日期:2004.4.1
[reaction: see text] Directly mixing primary, secondary, and tertiary alcohols with nC(4)F(9)SO(2)F-NR(3)(HF)(3)-NR(3) in THF or MeCN results in convenientconversion to the corresponding fluorides in high yields. The readily available reagents are easy to handle, and the mild, almost neutral reaction conditions allow for excellent functional group compatibility. A NR(3)(HF)(3)/NR(3) ratio of
Deoxyfluorination of alcohols with aryl fluorosulfonates
作者:Xiu Wang、Min Zhou、Qinghe Liu、Chuanfa Ni、Zhongbo Fei、Wei Li、Jinbo Hu
DOI:10.1039/d1cc02617h
日期:——
Aryl fluorosulfonates are developed as a deoxyfluorinating reagent in the transformation of primary and secondary alcohols into the corresponding alkyl fluorides. These reagents feature easy availability, low-cost, high stability and high efficiency. Diverse functionalities including aldehyde, ketone, ester, halogen, nitro, alkene, and alkyne are well tolerated under mild reaction conditions.