Kinetic resolution in rhodium-catalyzed [5+2] cycloisomerization

Kinetic resolution in rhodium-catalyzed [5+2] cycloisomerization

<p>This thesis demonstrates the ability of a rhodium(I)-phosphoramidite catalyst to effect the first examples of kinetic resolution in [5+2] cycloisomerization (Scheme i). This methodology was applied to a range of diversely substituted enyne substrates, including a novel chiral silane tether....

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Bibliografiske detaljer
Hovedforfatter:	Ma, K
Andre forfattere:	Anderson, E
Format:	Thesis
Sprog:	English
Udgivet:	2020
Fag:	Chemistry

Lignende værker

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af: Liang, G
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Udgivet: (2012)

Brønsted acid-catalyzed cycloisomerization of but-2-yne-1,4-diols with or without 1,3-dicarbonyl compounds to tri- and tetrasubstituted furans
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Udgivet: (2013)

Transition-metal catalysis of cyclocarbonylation and cycloisomerization reactions
af: Sturla, Shana Jocette, 1975-
Udgivet: (2005)

Modern rhodium-catalyzed organic reactions /
af: Evans, P. Andrew
Udgivet: (2005)

Gold-catalyzed cycloisomerization of 1,7-diyne benzoates to indeno[1,2-c]azepines and azabicyclo[4.2.0]octa-1(8),5-dines
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Udgivet: (2013)

Rhodium-catalyzed C—H alkynylation of arenes at room temperature
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Udgivet: (2014)

Rhodium-catalyzed epoxide-opening cascades toward brevisin and hemibrevetoxin B
af: Armbrust, Kurt W. (Kurt Willes)
Udgivet: (2015)

Rhodium(III)-catalyzed directed peri-C-H alkenylation of anthracene derivatives
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Udgivet: (2014)

Yb(OTf)3-catalyzed allenation/ cycloisomerization reaction with propargylic alcohols and amides : a facile synthetic approach to oxazole and its derivatives.
af: Teo, Wan Teng.
Udgivet: (2010)

Gold-catalyzed cycloisomerization and diels-alder reaction of 1,4,9-dienyne esters to 3 a,6-methanoisoindole esters with pro-inflammatory cytokine antagonist activity
af: Susanti, Dewi, et al.
Udgivet: (2015)

A gold-catalyzed alkyne-diol cycloisomerization for the synthesis of oxygenated 5,5-spiroketals
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Udgivet: (2011-05-01)

Asymmetric synthesis of axially chiral biaryls and fluoroallenes through rhodium-catalyzed enantioselective transformations
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Udgivet: (2020)

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Udgivet: (2018)

Ketone synthesis via rhodium-catalyzed traceless chelation-controlled hydroacylation reactions
af: Gao, M
Udgivet: (2018)

Gold and carbene relay catalytic enantioselective cycloisomerization/cyclization reactions of ynamides and enals
af: Zhou, Liejin, et al.
Udgivet: (2020)

Preliminary Study on Novel Expedient Synthesis of 5-Azaisocoumarins by Transition Metal-Catalyzed Cycloisomerization
af: Jeong A Yoon, et al.
Udgivet: (2020-09-01)

N-heterocyclic carbene-catalyzed [3+4] cycloaddition and kinetic resolution of azomethine imines
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Udgivet: (2014)

A structural study of rhodium carbonyl chloride and rhodium carbonyl bromide
af: Wilt, John Robert, 1939-
Udgivet: (2023)

Oxidant free rhodium-catalyzed C-C bond formation via C-H bond activation
af: Feng, Daming
Udgivet: (2016)

Carbene-catalyzed dynamic kinetic resolutions and cycloaddition reactions via acylazolium intermediates
af: Song, Runjiang
Udgivet: (2022)

Carbene-catalyzed activation of aldehydes and esters for asymmetric reactions and dynamic kinetic resolutions
af: Chen, Xingkuan
Udgivet: (2017)

Carbene-catalyzed dynamic kinetic resolution and asymmetric acylation of hydroxyphthalides and related natural products
af: Liu, Yingguo, et al.
Udgivet: (2020)

Carbene-catalyzed dynamic kinetic resolution for asymmetric access to phthalidyl esters and benzofuranone derivatives
af: Majhi, Pankaj Kumar
Udgivet: (2020)

Gold-catalyzed cycloisomerization strategies for the stereoselective synthesis of carbocycles from alkynes
af: Li, Dan
Udgivet: (2014)

Sequencing palladium-catalyzed cycloisomerization cascades in a synthesis of the gelsemine core
af: Liang, G, et al.
Udgivet: (2023)

Gold-catalyzed alkyne cycloisomerization-based synthetic strategies to carbocycles and heterocycles.
af: Sze, Ella Min Ling.
Udgivet: (2013)

Dirhodium‐Catalyzed Enantioselective Synthesis of Difluoromethylated Cyclopropanes via Enyne Cycloisomerization
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Udgivet: (2024-02-01)

Synthesis of a novel chemotype via sequential metal-catalyzed cycloisomerizations
af: Bo Leng, et al.
Udgivet: (2012-08-01)

Access to chiral HWE reagents by rhodium-catalyzed asymmetric arylation of γ,δ-unsaturated β-ketophosphonates
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Udgivet: (2020)

Asymmetric synthesis of planar chiral carbonitriles and amines via carbene-catalyzed kinetic resolution
af: Lv, Ya, et al.
Udgivet: (2024)

Mechanistic insight into palladium-catalyzed cycloisomerization: a combined experimental and theoretical study
af: Mekareeya, A, et al.
Udgivet: (2017)

Enantioselective silver and amine co-catalyzed desymmetrizing cycloisomerization of alkyne-linked cyclohexanones
af: Manzano, R, et al.
Udgivet: (2017)

Gold catalyzed cycloisomerization of propargylic alcohols and acetates as synthetic strategies to N-heterocycles
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Udgivet: (2014)

Rhodium(III)-catalyzed intramolecular annulation through C-H activation : total synthesis of (±)-antofine, (±)-septicine, (±)-tylophorine, and rosettacin
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Udgivet: (2013)