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Updated: May 11, 2026

Versatile CO2 Transformations into Complex Products: A One-pot Two-step Strategy
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Versatile CO2 Transformations into Complex Products: A One-pot Two-step Strategy

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ポリールの化学選択性Pd触媒酸化:合成範囲とメカニズム研究

Kevin Chung1, Steven M Banik, Antonio G De Crisci

  • 1Department of Chemistry, Stanford University, Stanford, California 94306, USA.

Journal of the American Chemical Society
|May 11, 2013
PubMed
まとめ

新しいパラジウム触媒は,軽度な条件下でポリオールを選択的に酸化して有価なα-ヒドロキシケトンとサイクルラクトンにできる. この効率的な方法は, (S,S) -トリエトールなどの複雑な分子であっても,高い化学選択性を提供します.

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Synthesis of Antiviral Tetrahydrocarbazole Derivatives by Photochemical and Acid-catalyzed C-H Functionalization via Intermediate Peroxides (CHIPS)06:34

Synthesis of Antiviral Tetrahydrocarbazole Derivatives by Photochemical and Acid-catalyzed C-H Functionalization via Intermediate Peroxides (CHIPS)

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Oxidation of Alkenes: Syn Dihydroxylation with Osmium Tetraoxide02:44

Oxidation of Alkenes: Syn Dihydroxylation with Osmium Tetraoxide

Alkenes are converted to 1,2-diols or glycols through a process called dihydroxylation. It involves the addition of two hydroxyl groups across the double bond with two different stereochemical approaches, namely anti and syn. Dihydroxylation using osmium tetroxide progresses with syn stereochemistry.
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Oxidation of Alcohols

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Preparation of Epoxides

Overview
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Oxidation of Alkenes: Syn Dihydroxylation with Potassium Permanganate

Alkenes can be dihydroxylated using potassium permanganate. The method encompasses the reaction of an alkene with a cold, dilute solution of potassium permanganate under basic conditions to form a cis-diol along with a brown precipitate of manganese dioxide.
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