Novel process for the synthesis of 2-fluoro-1-olefins
申请人:MERRELL DOW PHARMACEUTICALS INC.
公开号:EP0410380A3
公开(公告)日:1992-04-08
A process for preparing 2-fluoro-1-olefins or terminal bis-beta-fluoro-olefins which comprises reacting an appropriate allyl or alpha-olefinated starting material with phenylselenyl chloride and silver fluoride, and then reacting the intermediate phenylselenyl fluoride compound with ozone, and further reacting the resulting phenylselenoxide compound with an appropriate amine, to yield the desired fluorinated compounds.
Pharmaceutically active 3-heteroaryl-2-fluoro-1-olefins
申请人:Merrell Dow Pharmaceutical
公开号:US04981868A1
公开(公告)日:1991-01-01
This invention relates to novel 3-heteroaryl-2-fluoro-1-olefins and their pharmacological use as dopamine beta-hydroxylase DBH inhibitors in the treatment of DBH mediated conditions such as hypertension.
作者:James R McCarthy、Donald P Matthews、Charlotte L Barney
DOI:10.1016/s0040-4039(00)94406-x
日期:1990.1
The first examples of the addition of PhSeF to olefins to yield β-fluoro phenylselenides () are reported. β-Fluoro phenylselenides () obtained from terminalolefins were converted to the title vinylfluorides on treatment with ozone, whereas, obtained from internal and cyclic olefins formed allyl fluorides. This method provides an entry to previously unreported 2-benzyl-2-fluoro-1-olefins (e.g. ).
This invention relates to novel 3-aryl-2-fluoro-1-olefins and their pharmacological use as dopamine beta-hydroxylase DBH inhibitors in the treatment of DBH mediated conditions such as hypertension.