| 摘要 |
PCT No. PCT/US97/01584 Sec. 371 Date Aug. 19, 1998 Sec. 102(e) Date Aug. 19, 1998 PCT Filed Feb. 6, 1997 PCT Pub. No. WO97/30957 PCT Pub. Date Aug. 28, 1997Highly fluorinated epoxides are reacted with dihalogens in the presence of metal and metal containing reaction promoters to give dihalofluoromethanes and their homologues. |
