Stefan Loren

Pfizer (United States) — United States

Chemistry · Physical Sciences

11h-index1.2kcitations22works0.02yr avg
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Research Topics

Fullerene Chemistry and Applications(10), Asymmetric Synthesis and Catalysis(6), Carbon Nanotubes in Composites(5), Graphene research and applications(4), Chemical Synthesis and Reactions(3)

Publications22 total

Asymmetric Lewis Acid Catalyzed Diels—Alder Reactions of α,β‐Unsaturated Ketones and α,β‐Unsaturated Acid Chlorides.
ChemInform·2004
Asymmetric Lewis Acid-Catalyzed Diels−Alder Reactions of α,β-Unsaturated Ketones and α,β-Unsaturated Acid Chlorides
Organic Letters·2003· 32 cited
ChemInform Abstract: Discovery of a New Cyclooxygenase‐2 Lead Compound Through 3‐D Database Searching and Combinatorial Chemistry.
ChemInform·1998
Discovery of a new cyclooxygenase-2 lead compound through 3-D database searching and combinatorial chemistry
Bioorganic & Medicinal Chemistry Letters·1998· 30 citedOpen Access
Comparing two models for the selectivity in the asymmetric dihydroxylation reaction (AD)
Tetrahedron Letters·1994· 45 cited
Asymmetric Lewis Acid-Dienophile Complexation: Secondary Attraction versus Catalyst Polarizability
Journal of the American Chemical Society·1994· 51 cited
ChemInform Abstract: A Crystallographic Analysis of C60 (Buckminsterfullerene).
ChemInform·1992
ChemInform Abstract: Alkene Isomerizations with Boron Trifluoride‐Hydrogen Chloride Solutions.
ChemInform·1992
ChemInform Abstract: Two‐Point‐Binding Asymmetric Diels‐Alder Catalysts: Aromatic Alkyldichloroboranes.
ChemInform·1992
Crystal Structure of Osmylated C<sub>60</sub>
ACS symposium series·1992· 6 cited
Statistical incorporation of carbon-13 13C2 units into C60 (buckminsterfullerene)
Journal of the American Chemical Society·1991· 50 cited
2D nuclear magnetic resonance analysis of osmylated C60
Journal of the American Chemical Society·1991· 85 cited
Two-point-binding asymmetric Diels-Alder catalysts: aromatic alkyldichloroboranes
Journal of the American Chemical Society·1991· 72 cited
ChemInform Abstract: Crystal Structure of Osmylated C60: Confirmation of the Soccer Ball Framework
ChemInform·1991
ChemInform Abstract: Organic Chemistry of C60 (Buckminsterfullerene): Chromatography and Osmylation.
ChemInform·1991
Crystal Structure of Osmylated C <sub>60</sub> : Confirmation of the Soccer Ball Framework
Science·1991· 510 cited
Alkene isomerizations with boron trichloride-hydrogen chloride solutions
Tetrahedron Letters·1991· 5 cited
A crystallographic analysis of C60(Buckminsterfullerene)
Journal of the Chemical Society Chemical Communications·1991· 36 cited
Organic chemistry of C60 (buckminsterfullerene): chromatography and osmylation
The Journal of Organic Chemistry·1990· 183 cited
C<sub>60</sub> Research at the University of California at Berkeley
MRS Proceedings·1990
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Frequent Co-authors

Joel M. Hawkins(17), Axel Meyer(10), Timothy A. Lewis(8), James R. Heath(5), Richard J. Saykally(5), Yoko Shibato(3), Mitch Nambu(3), Frederick J. Hollander(2), Brian K. Campion(2), Richard H. Heyn(2), T. Don Tilley(2), Bruce E. Bursten(2), Karl W. Luth(2), Rudi Nunlist(2), Kent D. Stewart(2), Lisa Frey(2), Ellen Otis(2), Vered Klinghofer(2), Keren I. Hulkower(2), F. J. HOLLANDER(2)