Papers

With Tag: Asymmetric Synthesis

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Catalytic asymmetric synthesis of enantiopure isoprenoid building blocks: application in the synthesis of apple leafminer pheromones

Sven J. W. Reijmer, Ruben P. Van Summeren, Ben L. Feringa
Chem. Commun. | 2005 | 10.1039/B419268K

The first catalytic asymmetric procedure capable of preparing all 4 diastereoisomers (ee > 99%, de > 98%) of a versatile saturated isoprenoid building block was developed and the value of this new method was demonstrated in its application to the concise...

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Catalytic asymmetric synthesis of 1,1′-spirobi[indan-3,3′-dione] via a double intramolecular C–H insertion process

Teruki Takahashi, Masafumi Tamura, Hideyuki Tsutsui, Makoto Nakajima, Shinji Kitagaki
Chem. Commun. | 2001 | 10.1039/B103747C

A highly efficient one-pot construction of optically active 1,1′-spirobi[indan-3,3′-dione] derivative (up to 80% ee) has been achieved by exploiting the double intramolecular C–H insertion reaction of dimethyl ...

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Asymmetric synthesis of 4H-1,3-oxazines: enantioselective reductive cyclization of N-acylated β-amino enones with trichlorosilane catalyzed by chiral Lewis bases

Mako Kumahara, Masaharu Sugiura
Chem. Commun. | 2009 | 10.1039/B905102C

N -Acylated β-amino enones reductively cyclize by treatment with trichlorosilane and a chiral Lewis base catalyst to afford optically active 4 H -1,3-oxazines, which can be transformed to other chiral compounds without racemization.

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Asymmetric synthesis of 3,4-anti- and 3,4-syn-substituted aminopyrrolidinesvia lithium amide conjugate addition

James E. Thomson, A. Christopher Garner, Humberto Rodriguez-Solla, Euan C. Goddard, Dennis Kruchinin, Steven M. Toms, Stephen G. Davies, Paul M. Roberts, Andrew D. Smith
Org. Biomol. Chem. | 2007 | 10.1039/B704932C

The diastereoselective conjugate addition of homochiral lithium amides to methyl 4-( N -allyl- N -benzylamino)but-2-enoate has been used as the key step in a simple and efficient protocol for the preparation of 3,4-substituted aminopyrrolidines. This protocol...

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Asymmetric hydroboration‐oxidation of alkenes by means of deuterium or tritium labelled asymmetric monoalkylboranes

Bernard Rousseau, A M Moustier, Alain Burgos, Jeanmarc Kamenka
Journal of Labelled Compounds and Radiopharmaceuticals | 1991 | 10.1002/jlcr.2580290911

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Cobalt‐Catalyzed Addition Reaction of Organoboronic Acids with Aldehydes: Highly Enantioselective Synthesis of Diarylmethanols

Chienhong Cheng, Masilamani Jeganmohan, Jaganathan Karthikeyan
Chemistry: A European Journal | 2010 | 10.1002/chem.201001160

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Catalytic Asymmetric Alkylation Reactions for the Construction of Protected Ethylene‐Amino and Propylene‐Amino Motifs Attached to Quaternary Stereocentres

Thomas A Moss, David M Barber, Darren J Dixon, Andrew F Kyle
Chemistry: A European Journal | 2013 | 10.1002/chem.201203825

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Enantioselective Diels‐Alder Approach to C‐3‐Oxygenated Angucyclinones from (SS)‐2‐(p‐Tolylsulfinyl)‐1,4‐naphthoquinone

Claudio Di Vitta, Antonio Urbano, M Carmen Carreno
Chemistry: A European Journal | 2000 | 10.1002/(SICI)1521-3765(20000303)6:5

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Highly Diastereoselective and Enantioselective Preparation of Homoallylic Amines: Application for the Synthesis of β‐Amino Acids and γ‐Lactams

Thomas E Burghardt, P Veeraraghavan Ramachandran
Chemistry: A European Journal | 2005 | 10.1002/chem.200401295

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Highly Enantioselective Henry Reactions in Water Catalyzed by a Copper Tertiary Amine Complex and Applied in the Synthesis of (S)‐N‐trans‐Feruloyl Octopamine

Zhiyong Wang, Zhenggen Zha, Guoyin Lai, Yueqin Zheng, Kun Xu, Fengfeng Guo, Haigang Song, Yang Fang, Sujing Wang
Chemistry: A European Journal | 2011 | 10.1002/chem.201002915

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Total synthesis of (+)- and (-)-corydalisol

Polish Journal of Chemistry | 1998

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Diastereoselective Coupling of Anodically Generated Radicals Bearing Chiral Amide Groups

Angewandte Chemie | 1995 | 10.1002/anie.199501891

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An Enantioselective Biomimetic Total Synthesis of (−)‐Siccanin

Angewandte Chemie | 2003 | 10.1002/ange.200351868

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Enantioselective Catalytic Allylation of Carbonyl Groups by Umpolung of π‐Allyl Palladium Complexes

Angewandte Chemie | 2004 | 10.1002/ange.200352743

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