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Redox Neutral Reactions Wang Chao 2011.3.12. Redox Economy and Redox Neutral Reactions: Angew. Chem. Int. Ed. 2009, 48, 2854 – 2867.

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Presentation on theme: "Redox Neutral Reactions Wang Chao 2011.3.12. Redox Economy and Redox Neutral Reactions: Angew. Chem. Int. Ed. 2009, 48, 2854 – 2867."— Presentation transcript:

1 Redox Neutral Reactions Wang Chao 2011.3.12

2 Redox Economy and Redox Neutral Reactions: Angew. Chem. Int. Ed. 2009, 48, 2854 – 2867

3 Developed by Noyori; Employed by Takasago in total synthesis of Menthol

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6 Scheidt: J. AM. CHEM. SOC. 2009, 131, 18028–18029

7 Hydride Shift Reactions: transition metals, lewis acids, organocatalysis Akiyama:J. Am. Chem. Soc. 2011, 133, 2424–2426 Seidel:J. Am. Chem. Soc. 2011, 133, 2100–2103 recent examples:

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9 Borrowing Hydrogen: reduction and oxidation coupled Adv. Synth. Catal. 2007, 349, 1555 – 1575

10 Breit: J. Am. Chem. Soc. 2011, 133, 2386–2389

11 Transition metal mediated dehydrogenative activation Chem. Rev. 2010, 110, 681–703

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13 N-Alkylation of Amines by Alcohols: Alkylation of Activated Nucleophiles by Alcohols:

14 Krische: Angew. Chem. Int. Ed. 2009, 48, 34–46 J. Am. Chem. Soc. 2007, 129, 15134. Angew. Chem., Int. Ed. 2008, 47, 5220. J. Am. Chem. Soc. 2008, 130, 14891. Transfer Hydrogenative C-C Coupling:

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16 Hydroacylation:

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18 Mechanism of activation of alcohol:


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