Catalytic enantioselective allyl- and crotylboration of aldehydes using chiral diol x SnCl4 complexes. optimization, substrate scope and mechanistic investigations.
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The mechanism and an improved asymmetric allylboration of ketones catalyzed by chiral biphenolsEnantioselective synthesis of (E)-delta-stannyl homoallylic alcohols via aldehyde allylboration using alpha-stannylallylboranes generated by allene hydroboration followed by a highly diastereoselective 1,3-boratropic shiftHighly (E)-selective BF(3).Et(2)O-promoted allylboration of chiral nonracemic alpha-substituted allylboronates and analysis of the origin of stereocontrolChiral Brønsted acid-catalyzed allylboration of aldehydes.A more comprehensive and highly practical solution to enantioselective aldehyde crotylationSYNTHESIS OF (S,S)-DIISOPROPYL TARTRATE (E)-CROTYLBORONATE AND ITS REACTION WITH ALDEHYDES: (2R,3R,4R)-1,2-DIDEOXY-2-ETHENYL-4,5-O-(1-METHYLETHYLIDENE)-XYLITOL.Brønsted acid catalyzed asymmetric propargylation of aldehydesSYNTHESIS OF (+)-B-ALLYLDIISOPINOCAMPHEYLBORANE AND ITS REACTION WITH ALDEHYDES.Enantioselective synthesis of anti- and syn-homopropargyl alcohols via chiral Brønsted acid catalyzed asymmetric allenylboration reactions.Origins of stereoselectivities in chiral phosphoric acid catalyzed allylborations and propargylations of aldehydesEnantioselective synthesis of (Z)- and (E)-2-methyl-1,5-anti-pentenediols via an allene hydroboration-double-allylboration reaction sequence.Synthesis of cytotoxic palmerolides.anti-Diastereo- and enantioselective carbonyl crotylation from the alcohol or aldehyde oxidation level employing a cyclometallated iridium catalyst: alpha-methyl allyl acetate as a surrogate to preformed crotylmetal reagents.Directed ortho,ortho'-dimetalation of hydrobenzoin: Rapid access to hydrobenzoin derivatives useful for asymmetric synthesis.Enantioselective ruthenium-catalyzed carbonyl allylation via alkyne-alcohol C-C bond-forming transfer hydrogenation: allene hydrometalation vs oxidative coupling.Enantioselective synthesis of pyrroloindolines by a formal [3 + 2] cycloaddition reaction.Catalytic enantioselective Grignard Nozaki-Hiyama methallylation from the alcohol oxidation level: chloride compensates for π-complex instability.Allyl transfer to aldehydes and ketones by Brønsted acid activation of allyl and crotyl 1,3,2-dioxazaborolidines.Design and stereoselective preparation of a new class of chiral olefin metathesis catalysts and application to enantioselective synthesis of quebrachamine: catalyst development inspired by natural product synthesis.Iridium-catalyzed allylation of chiral β-stereogenic alcohols: bypassing discrete formation of epimerizable aldehydes.Lewis Acid Catalyzed Borotropic Shifts in the Design of Diastereo- and Enantioselective γ-Additions of Allylboron Moieties to AldiminesNi- and Pd-catalyzed synthesis of substituted and functionalized allylic boronates.Hydroxymethylation beyond Carbonylation: Enantioselective Iridium-Catalyzed Reductive Coupling of Formaldehyde with Allylic Acetates via Enantiotopic π-Facial Discrimination.Rapid and stereochemically flexible synthesis of polypropionates: super-silyl-governed aldol cascades.Direct, Enantioselective Synthesis of Pyrroloindolines and Indolines From Simple Indole Derivatives.Diastereo- and enantioselective ruthenium-catalyzed hydrohydroxyalkylation of 2-silyl-butadienes: carbonyl syn-crotylation from the alcohol oxidation level.Mechanism of ketone allylation with allylboronates as catalyzed by zinc compounds: a DFT study.Highly stereoselective synthesis of Z-homoallylic alcohols by kinetic resolution of racemic secondary allyl boronates.Cobalt-Catalyzed Asymmetric Allylation of Cyclic Ketimines.Chiral Amino Alcohol Accelerated and Stereocontrolled Allylboration of Iminoisatins: Highly Efficient Construction of Adjacent Quaternary Stereogenic Centers.Versatile Homoallylic Boronates by Chemo-, SN 2'-, Diastereo- and Enantioselective Catalytic Sequence of Cu-H Addition to Vinyl-B(pin)/Allylic Substitution.Asymmetric Synthesis of 1,3-Butadienyl-2-carbinols by the Homoallenylboration of Aldehydes with a Chiral Phosphoric Acid Catalyst.
P2860
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P2860
Catalytic enantioselective allyl- and crotylboration of aldehydes using chiral diol x SnCl4 complexes. optimization, substrate scope and mechanistic investigations.
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
Catalytic enantioselective all ...... nd mechanistic investigations.
@en
Catalytic enantioselective all ...... nd mechanistic investigations.
@nl
type
label
Catalytic enantioselective all ...... nd mechanistic investigations.
@en
Catalytic enantioselective all ...... nd mechanistic investigations.
@nl
prefLabel
Catalytic enantioselective all ...... nd mechanistic investigations.
@en
Catalytic enantioselective all ...... nd mechanistic investigations.
@nl
P356
P1476
Catalytic enantioselective all ...... nd mechanistic investigations.
@en
P2093
Huimin Zhai
Vivek Rauniyar
P304
P356
10.1021/JA8016076
P407
P577
2008-06-07T00:00:00Z