Thioethers

Details Thioethers Thioethers

1975-01-06

1977-05-10

Coughlan, Jr., Paul M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260308B, 260556AR, C07C10338

Patent

active

040228290

ABSTRACT:
The present invention relates to thioether compounds represented by the formula A--NH--R--S--R' wherein A is a sunscreening moiety having a prominent spectral absorption peak within the range of 250-400 millimicrons, R is an alkylene of from 2 to 18 carbon atoms and R' represents an alkyl group containing from 7 to 26 carbon atoms. Such thioethers are intermediates employed in the synthesis of sulfonium salt sunscreen agents having improved adhesion to the skin.

REFERENCES:
patent: 3318953 (1967-05-01), Wehrmeister

Affiliated with

Also associated with

Rating

Thioethers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thioethers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thioethers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1983332