Patent ID: 7479571
Filing Date: 2009-01-20
Classification: C07C,C07D,C40B

Abstract:
1. A compound represented by 1: wherein X represents independently for each occurrence a bond, O, S, or NR′; Z represents independently for each occurrence H, acyl, trialkylsilyl, alkylsulfonyl, fluoroalkylsulfonyl, arylsulfonyl, or S(O) Ar and Ar′ are optionally substituted naphthyl or optionally substituted phenyl, wherein one of Ar and Ar′ is optionally substituted naphthyl and one of Ar and Ar′ is optionally substituted phenyl; T represents a covalent tether connecting Ar and Ar′, wherein said covalent tether comprises two or more moieties selected from the following: amide, ether, amine or ester moiety; R represents independently for each occurrence H, alkyl, aryl, or aralkyl; R′ represents independently for each occurrence H, alkyl, alkenyl, aryl, aralkyl, formyl, acyl, sulfonyl, or —(CH R m is an integer in the range 0 to 8 inclusive.