C(2) symmetric chiral NHC ligand for asymmetric quaternary carbon constructing copper-catalyzed conjugate addition of grignard reagents to 3-substituted cyclohexenones.
about
Palladium-catalyzed asymmetric conjugate addition of arylboronic acids to five-, six-, and seven-membered β-substituted cyclic enones: enantioselective construction of all-carbon quaternary stereocenters.Synthesis of axially chiral oxazoline-carbene ligands with an N-naphthyl framework and a study of their coordination with AuCl·SMe(2)Synthesis of diverse β-quaternary ketones via palladium-catalyzed asymmetric conjugate addition of arylboronic acids to cyclic enones.Evaluation of a chiral cubane-based Schiff base ligand in asymmetric catalysis reactions.Palladium-Catalyzed Asymmetric Conjugate Addition of Arylboronic Acids to α,β-Unsaturated Cyclic ElectrophilesMechanism and enantioselectivity in palladium-catalyzed conjugate addition of arylboronic acids to β-substituted cyclic enones: insights from computation and experiment.A multicomponent Ni-, Zr-, and Cu-catalyzed strategy for enantioselective synthesis of alkenyl-substituted quaternary carbons.Two-step synthesis of chiral fused tricyclic scaffolds from phenols via desymmetrization on nickel.Enantioselective synthesis of quaternary carbon stereogenic centers through copper-catalyzed conjugate additions of aryl- and alkylaluminum reagents to acyclic trisubstituted enonesEnantioselective synthesis of all-carbon quaternary stereogenic centers by catalytic asymmetric conjugate additions of alkyl and aryl aluminum reagents to five-, six-, and seven-membered-ring beta-substituted cyclic enones.Formation of vinyl-, vinylhalide- or acyl-substituted quaternary carbon stereogenic centers through NHC-Cu-catalyzed enantioselective conjugate additions of Si-containing vinylaluminums to β-substituted cyclic enones.Enantioselective total synthesis of clavirolide C. Applications of Cu-catalyzed asymmetric conjugate additions and Ru-catalyzed ring-closing metathesis.Formation of quaternary centers by copper-catalyzed asymmetric conjugate addition of alkylzirconium reagents.Copper-catalyzed asymmetric conjugate addition of alkylzirconium reagents to cyclic enones to form quaternary centers.Efficient formation of benzylic quaternary centers via palladium catalysis.Effect of multinuclear copper/aluminum complexes in highly asymmetric conjugate addition of trimethylaluminum to acyclic enones.Triptycene-Based Chiral and meso-N-Heterocyclic Carbene Ligands and Metal Complexes.Asymmetric conjugate addition of Grignard reagents to 3-silyl unsaturated esters for the facile preparation of enantioenriched β-silylcarbonyl compounds and allylic silanes.Catalytic asymmetric construction of tetrasubstituted carbon stereocenters by conjugate addition of dialkyl phosphine oxides to β,β-disubstituted α,β-unsaturated carbonyl compounds.The design of a spiro-pyrrolidine organocatalyst and its application to catalytic asymmetric Michael addition for the construction of all-carbon quaternary centers.Asymmetric borylation of α,β-unsaturated esters catalyzed by novel ring expanded N-heterocyclic carbenes based on chiral 3,4-dihydro-quinazolinium compounds.
P2860
Q34927952-DBD211FB-CF1B-4A87-8F05-8DBED6CB39BCQ36073590-89E5A2AA-5D27-438B-94C2-7546C6EA45BCQ36139677-3867658E-5D41-4FAC-B659-E458D795B911Q36436616-8D114008-89DB-4A71-AFC0-C94B5BAA6931Q36978271-E114E1D3-D612-4261-83A2-491CCA0E9E67Q37355498-047CC81A-170C-4489-BE8A-4522FF5EFF23Q40435109-D16A4C20-F4A2-4F21-AD98-5A35F3B1712CQ41042224-BDEEB1D4-478E-4AD5-A6CE-C32B2135F643Q42007847-57474E74-C64D-48AC-8555-D9F0B50C7708Q42545726-D67A8B26-B7BF-451F-8316-92AE4DA7B40BQ42585326-5F978C8A-C89E-42B5-AA5E-437E5774EA68Q43196623-46D780C6-2371-4F4F-A5D7-62C7EB32B205Q44137961-74BE836D-2520-4173-B51B-66E70CF7AECEQ44668565-E9976595-8876-411D-A040-F97DE2BE524DQ46208997-1276B6FB-D7A9-4A49-960E-962BBFE780F1Q46429837-C85FFE41-7C7A-4979-B725-687228351269Q48202355-39066D9D-057F-4508-92D9-CFD8C0E719D1Q51023386-03D9F128-B52C-4FA1-ABAB-6A49D1BFF78FQ52731508-48263554-B447-4F73-A437-62EF5BAF1E33Q53228125-6D058E04-9567-4FA8-81E3-AA2EC017FAB9Q53495476-7E977EAF-5BDA-4572-9CB2-498E0E715FFE
P2860
C(2) symmetric chiral NHC ligand for asymmetric quaternary carbon constructing copper-catalyzed conjugate addition of grignard reagents to 3-substituted cyclohexenones.
description
2008 nî lūn-bûn
@nan
2008年の論文
@ja
2008年学术文章
@wuu
2008年学术文章
@zh
2008年学术文章
@zh-cn
2008年学术文章
@zh-hans
2008年学术文章
@zh-my
2008年学术文章
@zh-sg
2008年學術文章
@yue
2008年學術文章
@zh-hant
name
C(2) symmetric chiral NHC liga ...... 3-substituted cyclohexenones.
@en
type
label
C(2) symmetric chiral NHC liga ...... 3-substituted cyclohexenones.
@en
prefLabel
C(2) symmetric chiral NHC liga ...... 3-substituted cyclohexenones.
@en
P2093
P356
P1476
C(2) symmetric chiral NHC liga ...... 3-substituted cyclohexenones.
@en
P2093
Ken-ichi Yamada
Kiyoshi Tomioka
Yasumasa Matsumoto
P304
P356
10.1021/JO800613H
P407
P577
2008-05-20T00:00:00Z