C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
C07F 9/535 (2006.01) C07C 67/08 (2006.01) C07C 205/57 (2006.01)
Patent
CA 2391427
Provided is a use as a coupling agent for condensation reactions of a compound of formula (I): (see Formula I) wherein each of R1, R2, and R3 is independently H, hydrocarbyl, or hydrocarbyloxy, provided that not more than one of R1, R2, and R3 is H ; and at least one of Y1 and Y2 is an electron-withdrawing group and the other, if not an electron-withdrawing group, is H or a group that has no electron-donating properties, with the proviso that when one of Y1 and Y2 is H, the other is not -CN. Some of the compounds of formula (I) are novel, and methods of their preparation are also provided.
Capretta Alfredo
Dyck Jeff
Laritchev Vladimir
Mcnulty James
Robertson Allen James
Capretta Alfredo
Cytec Canada Inc.
Dyck Jeff
Laritchev Vladimir
Mcnulty James
LandOfFree
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