Direct Asymmetric Aldol Reactions of Acetone Using Bimetallic Zinc Catalysts

Trost, Barry M.; Silcoff, Elliad R.; Ito, Hisanaka

doi:10.1021/ol0161211

Cited by 169 publications

(59 citation statements)

References 9 publications

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“…Charaterization data of other chiral ligands (1c-h) are as follows: [2] : A light yellow solid, mp: 90-92 o C. …”

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confidence: 99%

Aqueous Asymmetric Mukaiyama Aldol Reaction Catalyzed by Chiral Gallium Lewis Acid with Trost‐Type Semi‐Crown Ligands

Tian

et al. 2005

Adv Synth Catal

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Chiral ligand 1a[1] is a known compound. Charaterization data of other chiral ligands (1c-h) are as follows: [2] : A light yellow solid, mp: 90-92 o C. Ligand (S,S)-1c[α] D = +48.0 (c 1.0, CH 2 Cl 2 ). IR ν = 3416, 3058, 2964, 1471, 1449, 1377, 1268, 1217, 1004, 870, 767, 748, 703 19.5, 23.7, 24.1, 29.9, 31.7, 33.7, 55.1, 58.0, 70.1, 79.2, 123.4, 124.5, 124.7, 124.8, 125.4, 125.7, 126.0, 127.0, 127.5, 127.8, 127.9, 128.3, 128.8, 132.2, 133.2, 133.3, 140.7, 143.9, 144. 23.8, 24.3, 29.1, 32.7, 33.7, 54.1, 58.0, 71.1, 78.2, 124.7, 126.0, 126.3, 126.5, 26.8, 127.9, 128.3, 128.8, 129.2, 139.2, 139.3, 140.6, 140.7, 145.6, 146.5, 152.3 7, 23.5, 31.7, 34.0, 55.0, 57.7, 71.4, Ligand (S,S)-1e:

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“…Charaterization data of other chiral ligands (1c-h) are as follows: [2] : A light yellow solid, mp: 90-92 o C. …”

mentioning

confidence: 99%

Aqueous Asymmetric Mukaiyama Aldol Reaction Catalyzed by Chiral Gallium Lewis Acid with Trost‐Type Semi‐Crown Ligands

Tian

et al. 2005

Adv Synth Catal

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“…However the byproduct from dehydration was still existed. Therefore, many efforts have been devoted to the development of catalytic aldol reactions [8][9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Facile Access to Aldol Products from Aromatic and Heteroaromatic Aldehydes Using Ruthenium Catalyst

Tabatabaeian

Mamaghani

Mahmoodi

et al. 2010

International Journal of Inorganic Chemistry

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“…7 Recent developments also include hydrometallation-aldol 8 and C-H activation-aldol reactions of carbonyl compounds. 9,10 Gree and co-workers recently reported the isomerization of allylic alcohols to enols catalyzed by Fe(CO) 5 under photolytic conditions, which then reacted with aldehydes to give aldol products (in…”

Section: Introductionmentioning

confidence: 99%

Ruthenium-catalyzed cross aldol reaction with aldehydes and ketones

Tabatabaeian¹,

Mamaghani²,

Mahmoodi³

et al. 2009

Arkivoc

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Direct Asymmetric Aldol Reactions of Acetone Using Bimetallic Zinc Catalysts

Abstract: [reaction: see text] The enantioselective aldol reaction using a novel binuclear zinc catalyst of acetone with several aldehydes gave products in good yields (62-89%) with a high level of enantioselectivity (ee = 76-92%).

Cited by 169 publications

References 9 publications

Aqueous Asymmetric Mukaiyama Aldol Reaction Catalyzed by Chiral Gallium Lewis Acid with Trost‐Type Semi‐Crown Ligands

Aqueous Asymmetric Mukaiyama Aldol Reaction Catalyzed by Chiral Gallium Lewis Acid with Trost‐Type Semi‐Crown Ligands

Facile Access to Aldol Products from Aromatic and Heteroaromatic Aldehydes Using Ruthenium Catalyst

Ruthenium-catalyzed cross aldol reaction with aldehydes and ketones

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