The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 29, 2015
Filed:
Oct. 31, 2013
Applicant:
E I Du Pont DE Nemours and Company, Wilmington, DE (US);
Inventor:
Neville Everton Drysdale, Newark, DE (US);
Assignee:
E I DU PONT DE NEMOURS AND COMPANY, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 235/48 (2006.01); C07C 59/68 (2006.01); C07C 43/23 (2006.01); C07C 47/575 (2006.01); C07C 49/84 (2006.01); C07C 65/21 (2006.01); C07C 41/06 (2006.01); C07C 43/205 (2006.01); C07C 67/31 (2006.01); C07C 69/92 (2006.01); C07C 41/48 (2006.01); C07C 43/313 (2006.01); C07C 43/315 (2006.01); C07C 45/64 (2006.01);
U.S. Cl.
CPC ...
C07C 235/48 (2013.01); C07C 41/06 (2013.01); C07C 41/48 (2013.01); C07C 43/205 (2013.01); C07C 43/23 (2013.01); C07C 43/313 (2013.01); C07C 43/315 (2013.01); C07C 45/64 (2013.01); C07C 47/575 (2013.01); C07C 49/84 (2013.01); C07C 65/21 (2013.01); C07C 67/31 (2013.01); C07C 69/92 (2013.01);
Abstract
A compound of formula (I) wherein Ris —CF, —CF, or —CFCFXCF; X is —F, or —OCF; Y is —H, —Cl, or —Br; R is —OH, —(OCHCH)OH, —(CH)(OCHCH)OH, —O—C(O)—R, —(CH)O—C(O)R, —(OCHCH)OC(O)—R, —C(O)NH(CHCHOH), —C≡N, —C≡CH; n is 1 to 10; m is 1 to 10; Ris Cto Calkyl; a is 1 to 5; b is 1 to 5; and w is 0, 1 or 2.