Process for making 1,1,1,4,4,4-hexafluoro-2-butene

C - Chemistry – Metallurgy – 07 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07C 17/26 (2006.01) C07C 21/18 (2006.01)

Patent

CA 2719042

A process is disclosed for making 1,1,1,4,4,4-hexafluoro-2-butene. The process involves reacting 2,2--dichloro-1,1,1-trifluoroethane with copper in the presence of an amide solvent and 2,2'-bipyridine. A process is also disclosed for making 1,1,1,4,4,4-hexafluoro-2-butene. The process involves reacting 2,2- dichloro-1,1,1-trifluoroethane with copper in the pres-ence of an amide solvent and a Cu(I) salt. A process is further disclosed for making 1,1,1,4,4,4-hexafluoro-2-butene. The process involves reacting 2,2-dichloro-1,1,1-trifluoroethane with copper in the presence of an amide solvent, 2,2'-bipyridine and a Cu(I) salt.

L'invention concerne un procédé de production de 1,1,1,4,4,4-hexafluoro-2-butène. Ce procédé consiste à faire réagir du 2,2-dichloro-1,1,1-trifluoroéthane avec du cuivre, en présence d'un solvant amide et de 2,2'-bipyridine. L'invention concerne également un autre procédé de production de 1,1,1,4,4,4-hexafluoro-2-butène. Ce procédé consiste à faire réagir du 2,2-dichloro-1,1,1-trifluoroéthane avec du cuivre, en présence d'un solvant amide et d'un sel de Cu(I). L'invention concerne encore un autre procédé de production de 1,1,1,4,4,4-hexafluoro-2-butène. Ce procédé consiste à faire réagir du 2,2-dichloro-1,1,1-trifluoroéthane avec du cuivre, en présence d'un solvant amide, de 2,2'-bipyridine et d'un sel de Cu(I).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Process for making 1,1,1,4,4,4-hexafluoro-2-butene does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for making 1,1,1,4,4,4-hexafluoro-2-butene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for making 1,1,1,4,4,4-hexafluoro-2-butene will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1376077

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.