Patent ID: 6191291
Filing Date: 2001-02-20
Classification: C07C,C07F,Y02P

Abstract:
A substituted cyclopentene derivative of the formula (VII): ##STR62##whereinR is a hydrogen atom, alkyl radical having 1 to 6 carbon atoms, alkenyl radical having 2 to 6 carbon atoms, alkynyl radical having 2 to 6 carbon atoms, cycloalkyl radical having 3 to 8 carbon atoms, aralkyl radical having 7 to 19 carbon atoms, aryl radical having 6 to 12 carbon atoms, alkoxy radical having 1 to 6 carbon atoms, alkenyloxy radical having 2 to 6 carbon atoms, alkylthio radical having 1 to 6 carbon atoms or alkenylthio radical having 2 to 6 carbon atoms;X.sup.1 is (.alpha.-OZ.sup.a, .beta.-H) or (.alpha.-H, .beta.-OZ.sup.a), X.sup.3 is (.alpha.-OZ.sup.d, .beta.-H), (.alpha.-H, .beta.-OZ.sup.d) or oxygen atom, each of Z.sup.a and Z.sup.d, which may be the same or different, is a hydrogen atom or a protective radical for a hydroxyl radical;R is a hydrogen atom, alkyl radical having 1 to 9 carbon atoms, alkenyl radical having 2 to 6 carbon atoms, alkynyl radical having 2 to 6 carbon atoms, cycloalkyl radical having 3 to 8 carbon atoms, aralkyl radical having 7 to 10 carbon atoms, aryl radical having 6 to 8 carbon atoms, alkoxy radical having 1 to 6 carbon atoms, alkenyloxy radical having 2 to 6 carbon atoms, halogen atom, substituted silyl radical represented by SiR.sup.9 R .sup.10 R.sup.11 or substituted stannyl radical represented by SnR.sup.14 R.sup.15 R.sup.16 wherein R.sup.9, R.sup.10 and R.sup.11 are independently selected from the group consisting of a hydrogen atom, chlorine atom, fluorine atom, alkyl radical having 1 to 6 carbon atoms, alkenyl radical having 2 to 6 carbon atoms, alkynyl radical having 2 to 6 carbon atoms, cycloalkyl radical having 3 to 8 carbon atoms, alkoxy radical having 1 to 6 carbon atoms, alkenyloxy radical having 2 to 6 carbon atoms, phenyl radical, tolyl radical, and benzyl radical, R.sup.14, R.sup.15 and R.sup.16 are independently selected from the group consisting of a hydrogen atom, chlorine atom, alkyl radical having 1 to 6 carbon atoms, alkenyl radical having 2 to 6 carbon atoms, alkynyl radical having 2 to 6 carbon atoms, cycloalkyl radical having 3 to 8 carbon atoms, alkoxy radical having 1 to 6 carbon atoms, alkenyloxy radical having 2 to 6 carbon atoms, phenyl radical, tolyl radical, and benzyl radical;R.sup.3 is a hydrogen atom, alkyl radical having 1 to 6 carbon atoms, alkenyl radical having 2 to 6 carbon atoms, alkynyl radical having 2 to 6 carbon atoms or cycloalkyl radical having 3 to 8 carbon atoms;R.sup.5, R.sup.6, R.sup.7, and R.sup.8 are independently selected from the group consisting of a hydrogen atom, alkyl radical having 1 to 6 carbon atoms, alkenyl radical having 2 to 6 carbon atoms, alkynyl radical having 2 to 6 carbon atoms, cycloalkyl radical having 3 to 8 carbon atoms, alkoxycarbonyl radical, and alkenyloxycarbonyl radical;X.sup.2 is CR.sup.12.dbd.CR.sup.13, C.tbd.C, phenylene radical, carbonyl radical, oxygen atom or sulfur atom wherein R.sup.12 and R.sup.13 are independently selected from the group consisting of a hydrogen atom, alkyl radical having 1 to 6 carbon atoms, alkenyl radical having 2 to 6 carbon atoms, alkynyl radical having 2 to 6 carbon atoms, and cycloalkyl radical having 3 to 8 carbon atoms; p is an integer of 0 or 1, each of n and q is an integer of 0 to 5; andZ.sup.1 is a hydrogen atom, COOR.sup.y, CN, OH, OCOR.sup.z, CONR.sup.b R.sup.c or NR.sup.d R.sup.e wherein R.sup.y and R.sup.z are independently selected from the group consisting of a hydrogen atom, alkyl radical having 1 to 6 carbon atoms, alkenyl radical having 2 to 6 carbon atoms, alkynyl radical having 2 to 6 carbon atoms, and cycloalkyl radical having 3 to 8 carbon atoms, R.sup.b and R.sup.c are independently selected from the group consisting of a hydrogen atom, alkyl radical having 1 to 6 carbon atoms, alkenyl radical having 2 to 6 carbon atoms, alkynyl radical having 2 to 6 carbon atoms, and cycloalkyl radical having 3 to 8 carbon atoms, R.sup.d and R.sup.e are independently selected from the group consisting of a hydrogen atom, benzyl radical, phenyl radical, alkyl radical having 1 to 6 carbon atoms, alkenyl radical having 2 to 6 carbon atoms, alkynyl radical having 2 to 6 carbon atoms, and cycloalkyl radical having 3 to 8 carbon atoms.