作者:Stephen J. Moss、Saowanee Rattanaphani
DOI:10.1039/f19827803053
日期:——
The reactions of ground-state oxygen atoms with cis- and trans-1,2-difluorethene have been studied over the pressure range 50–760 mmHg at room temperature. The results show that the primary reaction in both cases is almost entirely O + CHFCHF → CHFO + CHF. The monofluorocarbene radical formed adds stereospecifically to the difluoroethene, and the resulting hot 1,2,3-trifluorocyclopropane may be collisionally
在室温下,在50-760 mmHg的压力范围内,研究了基态氧原子与顺式和反式-1,2-二氟乙烯的反应。结果表明,两种情况下的主要反应几乎都是O + CHF CHF→CHFO + CHF。形成的单氟卡宾基团立体定向地加成到二氟乙烯上,并且所得的热的1,2,3-三氟环丙烷可以被碰撞稳定化或异构化为1,2,3-三氟丙烯。