Titanium tetrafluoride: An efficient Lewis acid and fluorinating agent for stereoselective synthesis of 4-fluorotetrahydropyran
作者:S. Bondalapati、U.C. Reddy、D.S. Kundu、Anil K. Saikia
DOI:10.1016/j.jfluchem.2009.11.002
日期:2010.3
Titanium tetrafluoride can efficiently be used for strereoselective synthesis of 4-fluorotetrahydropyrans via Prins cyclization in good yields. The method is general and can be used for aldehydes as well as ketones.