A Highly Efficient Conversion of Primary or Secondary Alcohols into Their Fluorides with PBSF-TBAT

{Author}: Xueqing Zhao*, Weiping Zhuang, Dongsheng Fang, Xiaowen Xue and Jingming Zhou

{Journal}: Synlett

{Year}: 2009

{Volume}: 3

{Pages}: 779-782

{Keywords}: fluorination，elimination，stereoselectivity, PBSF, TBAT

{Abstract}:Direct fluorination of primary and secondary alcohols by a combination of perfluoro-1-butanesulfonyl fluoride (PBSF) and tetrabutylammonium triphenyldifluorosilicate (TBAT) under mild conditions provides the corresponding fluorides in high yields. With this combination, elimination side reactions could be significantly suppressed and chiral secondary alcohols were less prone to epimerization at the reaction center.

A New Method for Synthesis of Nolatrexed Dihydrochloride

Synthesis and biological evaluation of 4-fluoroproline and 4-fluoropyrrolidine-2-acetic acid derivatives as new GABA uptake inhibitors

A New Method for Synthesis of Nolatrexed Dihydrochloride

Synthesis and biological evaluation of 4-fluoroproline and 4-fluoropyrrolidine-2-acetic acid derivatives as new GABA uptake inhibitors

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