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Results: 26-36/36
Authors:
GALLAGHER DJ
BEAK P
Citation: Dj. Gallagher et P. Beak, COMPLEX-INDUCED PROXIMITY EFFECTS - EVIDENCE FOR A PRELITHIATION COMPLEX AND A RATE-DETERMINING DEPROTONATION IN THE ASYMMETRIC LITHIATION OF BOC-PYRROLIDINE BY AN I-PRLI (-)-SPARTEINE COMPLEX/, Journal of organic chemistry, 60(22), 1995, pp. 7092-7093
Authors:
SNIECKUS V
ROGERSEVANS M
BEAK P
LEE WK
YUM EK
FRESKOS J
Citation: V. Snieckus et al., REGIOSELECTIVE N-METHYL CARBON LITHIATION OF N-BOC-METHYLALKYLAMINES - EXPEDIENT SYNTHESIS OF UNSYMMETRICAL AMINES, Tetrahedron letters, 35(24), 1994, pp. 4067-4070
Authors:
BEAK P
LIU C
Citation: P. Beak et C. Liu, EVIDENCE FOR BROMINE-LITHIUM EXCHANGE IN A LOCAL HIGH-CONCENTRATION GRADIENT, Tetrahedron, 50(20), 1994, pp. 5999-6004
Authors:
BEAK P
PARK YS
REIF LA
LIU C
Citation: P. Beak et al., THE ENDOCYCLIC RESTRICTION TEST - AN INVESTIGATION OF THE GEOMETRIES OF THIOPHILIC ADDITIONS OF ARYL RADICALS AND ARYLLITHIUM REAGENTS TO DITHIOESTERS, Journal of organic chemistry, 59(24), 1994, pp. 7410-7413
Authors:
BEAK P
WU SD
YUM EK
JUN YM
Citation: P. Beak et al., INTRAMOLECULAR CYCLIZATIONS OF ALPHA-LITHIOAMINE SYNTHETIC EQUIVALENTS - CONVENIENT SYNTHESES OF 3-MEMBERED-RING, 5-MEMBERED-RING, AND 6-MEMBERED-RING HETEROCYCLIC NITROGEN-COMPOUNDS AND ELABORATIONS OF 3-MEMBERED RING-SYSTEMS, Journal of organic chemistry, 59(2), 1994, pp. 276-277
Authors:
BEAK P
KERRICK ST
WU SD
CHU JX
Citation: P. Beak et al., COMPLEX-INDUCED PROXIMITY EFFECTS - ENANTIOSELECTIVE SYNTHESES BASED ON ASYMMETRIC DEPROTONATIONS OF N-BOC-PYRROLIDINES, Journal of the American Chemical Society, 116(8), 1994, pp. 3231-3239
Authors:
THAYUMANAVAN S
LEE S
LIU C
BEAK P
Citation: S. Thayumanavan et al., ASYMMETRIC SUBSTITUTIONS - HIGH AND OPPOSITE ENANTIOSELECTIVE ALKYLATIONS OF A RACEMIC ORGANOLITHIUM INTERMEDIATE IN THE PRESENCE OF (-)-SPARTEINE, Journal of the American Chemical Society, 116(21), 1994, pp. 9755-9756
Authors:
RESEK JE
BEAK P
Citation: Je. Resek et P. Beak, COMPLEX-INDUCED PROXIMITY EFFECTS - EVIDENCE FOR A COMPLEX ON THE REACTION PATHWAY OF ALPHA'-LITHIATION OF A BENZYLIC UREA, Journal of the American Chemical Society, 116(1), 1994, pp. 405-406
Authors:
RESEK JE
BEAK P
Citation: Je. Resek et P. Beak, AN ALPHA-METALLOAMINE SYNTHETIC EQUIVALENT FROM N-BOC-ALLYLAMINE, Tetrahedron letters, 34(19), 1993, pp. 3043-3046
Authors:
BEAK P
MUSICK TJ
LIU C
COOPER T
GALLAGHER DJ
Citation: P. Beak et al., SELECTIVITIES IN REACTIONS OF ORGANOLITHIUM REAGENTS WITH ARYL BROMIDES WHICH BEAR PROTON-DONATING GROUPS, Journal of organic chemistry, 58(26), 1993, pp. 7330-7335
Authors:
BEAK P
KERRICK ST
GALLAGHER DJ
Citation: P. Beak et al., DIRECTED LITHIATIONS - THE EFFECT OF VARYING DIRECTING GROUP ORIENTATION ON COMPETITIVE EFFICIENCIES FOR A SERIES OF TERTIARY AMIDE, SECONDARY AMIDE, AND ALKOXIDE DIRECTED ORTHO LITHIATIONS, Journal of the American Chemical Society, 115(23), 1993, pp. 10628-10636