Organic Chemistry Portal

Abstracts

Search:



Intramolecular [4+2] and [3+2] Cycloadditions in Organic Synthesis.

W. Oppolzer, Angew. Chem., Int. Ed. Engl., 1977, 16, 10.

Key Words:
C-C BOND FORMATION/PERICYCLIC REACTIONS/CYCLOADDITIONS/[4+2]/[3+2]/1,3-DIPOLAR/INTRAMOLECULAR



Intramolecular [2+2] Photoaddition/Cyclobutane-Fragmentation Sequence in Organic Synthesis.

W. Oppolzer, Acc. Chem. Res., 1982, 15, 135.

Key Words:
C-C BOND FORMATION/ANNULATIONS/4-RING/ENOL/ENONE/LIGHT/[2+2]/CYCLOADDITION/RETROALDOL/FRAGMENTATION/DICARBONYL/1,5/CARBRING/4



Asymmetric Diels-Alder and Ene Reactions in Organic Synthesis.

W. Oppolzer, Angew. Chem., Int. Ed. Engl., 1984, 23, 876.

Key Words:
C-C BOND FORMATION/PERICYCLIC REACTIONS/CYCLOADDITIONS/[4+2]/ENE REACTIONS/DIASTEREOGENIC/ANNULATION/DA



Synthetic Applications of Dipolar Cycloaddition Reactions.

W. Oppolzer, Ed., Tetrahedron Symposium-in-Print, 1985, 41, 3447.

Key Words:
C-C BOND FORMATION/PERICYCLIC REACTIONS/CYCLOADDITIONS/[3+2]/1,3-DIPOLAR/ANNULATION/5-RING



Camphor Derivatives as Chiral Auxiliaries in Asymmetric Synthesis.

W. Oppolzer, Tetrahedron, 1987, 43, 1969.

Key Words:
C-C BOND FORMATION/APPENDAGES/ENANTIOGENIC REACTIONS/CAMPHOR/CHIRAL AUXILIARY



Metal-directed stereoselective functionalizations of alkenes in organic synthesis.

W. Oppolzer, Pure Appl. Chem., 1988, 60, 39.

Key Words:
ORGANOMETALLICS/ORGANIC SYNTHESIS/CARBOMETALLATION/M



Intramolecular Stoichiometric (Li, Mg, Zn) and Catalytic (Ni, Pd, Pt) Metallo-ene Reactions in Organic Synthesis.

W. Oppolzer, Angew. Chem., Int. Ed. Engl., 1989, 28, 38.

Key Words:
C-C BOND FORMATION/APPENDAGES/1,2-ADDITION/C=C-C-M/CARBOMETALLATION/Li/Mg/Zn/Pd/Pt/Ni/METALLO-ENE REACTION/CARBRING/5



Regio- and stereocontrolled catalytic palladium- and nickel 'ene-type' cyclizations.

W. Oppolzer, Pure Appl. Chem., 1990, 62, 1941.

Key Words:
ORGANOMETALLICS/NICKEL/PALLADIUM/ANNULATION/5-RING/Ni/Pd



W. Oppolzer, in Comprehensive Organic Synthesis, Vol. 5 (Eds.: B. M. Trost, I. Fleming), Pergamon Press, Oxford, 1991, p. 29.

Key Words:
C-C BOND FORMATION/PERICYCLIC REACTIONS/ENE REACTIONS/CARBOMETALLATION



W. Oppolzer, in Comprehensive Organic Synthesis, Vol. 5 (Eds.: B. M. Trost, I. Fleming), Pergamon Press, Oxford, 1991, p. 315.

Key Words:
C-C BOND FORMATION/PERICYCLIC REACTIONS/CYCLOADDITIONS/[4+2]



Diastereoselective and Enantioselective Alkaloid Syntheses.

W. Oppolzer, Pure Appl. Chem., 1994, 66, 2127.

Key Words:



W. Oppolzer, in Comprehensive Organometallic Chemistry II: A Review of the Literature 1982-1994, Vol. 12 (Eds.: E. W. Abel, F. G. A. Stone, G. Wilkinson), Pergamon, Oxford, UK, 1995, pp. 905.

Key Words:
TM



Diastereoselective and Enantioselective Syntheses of Heterocyclic Natural-Products.

W. Oppolzer, Gazz. Chim. Ital., 1995, 125, 207.

Key Words:
CHIRAL TOLUENE-2,ALPHA-SULTAM AUXILIARIES/N-HYDROXYAMINO ACIDS/ALPHA-AMINO-ACIDS/ASYMMETRIC-SYNTHESIS/DERIVATIVES, CAMPHOR/1-CHLORO-1-NITROSOCYCLOHEXANE/SULTAM/ALDOLS



Intramolecular Ene Reactions in Organic Synthesis.

W. Oppolzer, V. Snieckus, Angew. Chem., Int. Ed. Engl., 1978, 17, 976.

Key Words:
C-C BOND FORMATION/PERICYCLIC REACTIONS/ENE REACTIONS/ANNULATION/5-RING/6-RING