Process for producing salts of fluorinated alcohols

Details Process for producing salts of fluorinated alcohols Process for producing salts of fluorinated alcohols

C - Chemistry, Metallurgy

07

C

C07C 29/68 (2006.01) C07C 31/30 (2006.01) C07C 31/38 (2006.01) C07C 31/40 (2006.01)

Patent

CA 2054802

ABSTRACT Process for preparing alkali-metal or ammonium salts of fluorinated tertiary alcohols RxR'y (CnF2n+1)kC-OM wherein R and R', which may be either equal to, or different from, each other, represent a perhalocarbyl group, the halogen atoms of which are constituted by F and Cl and/or Br, a hydrogenated halocarbyl group, the halogen atoms of which are constituted by F and Cl and/or Br; n is comprised within the range of from 1 to 6; M is an alkali metal or an ammonium ion; x and/or y are 0 or 1; and k is 1, 2 or 3, with the proviso that x+y+z = 3, by means of the reaction of a carbonyl compound R"-Co-R'", in which R" and/or R' = R and/or R' or F, with a tri(alkyl)silane- perfluoroalkyl compound [(C1-C4 )-alkyl]3-Si-CnF2n+1 and with a fluoride MF, in an aprotic solvent, at a temperature comprised within the range of from -45°C t +120°C; from said salts, the corresponding alcohols can be obtained by acidic hydrolysis. Some of the obtained products are Per se novel.

Affiliated with

Also associated with

Rating

Process for producing salts of fluorinated alcohols 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 producing salts of fluorinated alcohols, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing salts of fluorinated alcohols will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1425839