Concise Enantioselective Synthesis of 3,5-Dialkyl-Substituted Indolizidine Alkaloids via Sequential Cross-Metathesis−Double-Reductive Cyclization

Stefan Randl; Siegfried Blechert

doi:10.1021/jo0346095

Concise Enantioselective Synthesis of 3,5-Dialkyl-Substituted Indolizidine Alkaloids via Sequential Cross-Metathesis−Double-Reductive Cyclization

The Journal of Organic Chemistry ◽

10.1021/jo0346095 ◽

2003 ◽

Vol 68 (23) ◽

pp. 8879-8882 ◽

Cited By ~ 56

Author(s):

Stefan Randl ◽

Siegfried Blechert

Keyword(s):

Enantioselective Synthesis ◽

Reductive Cyclization ◽

Indolizidine Alkaloids ◽

Cross Metathesis

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Concise Enantioselective Synthesis of 3,5-Dialkyl-Substituted Indolizidine Alkaloids via Sequential Cross-Metathesis—Double-Reductive Cyclization.

ChemInform ◽

10.1002/chin.200413166 ◽

2004 ◽

Vol 35 (13) ◽

Author(s):

Stefan Randl ◽

Siegfried Blechert

Keyword(s):

Enantioselective Synthesis ◽

Reductive Cyclization ◽

Indolizidine Alkaloids ◽

Cross Metathesis

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Efficient Enantioselective Synthesis of Piperidines through Catalytic Asymmetric Ring-Opening/Cross-Metathesis Reactions

Angewandte Chemie International Edition ◽

10.1002/anie.200605130 ◽

2007 ◽

Vol 46 (24) ◽

pp. 4534-4538 ◽

Cited By ~ 65

Author(s):

G. Alex Cortez ◽

Richard R. Schrock ◽

Amir H. Hoveyda

Keyword(s):

Ring Opening ◽

Enantioselective Synthesis ◽

Cross Metathesis ◽

Metathesis Reactions ◽

Catalytic Asymmetric ◽

Asymmetric Ring Opening

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Enantioselective synthesis of indolizidine alkaloids: formal synthesis of (–)-swainsonine and of (+)-pumiliotoxin 251D

Journal of the Chemical Society Perkin Transactions 1 ◽

10.1039/p19940002091 ◽

1994 ◽

pp. 2091-2101 ◽

Cited By ~ 21

Author(s):

Toshio Honda ◽

Michiyasu Hoshi ◽

Kazuo Kanai ◽

Masayoshi Tsubuki

Keyword(s):

Enantioselective Synthesis ◽

Formal Synthesis ◽

Indolizidine Alkaloids

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ChemInform Abstract: Enantioselective Synthesis of 6-Substituted Thiomorpholin-3-ones via Asymmetric Thia-Michael Addition Reactions Using Chiral Bifunctional Thiourea Catalysts Followed by Intramolecular Reductive Cyclization.

ChemInform ◽

10.1002/chin.201549184 ◽

2015 ◽

Vol 46 (49) ◽

pp. no-no

Author(s):

Ningaraddi S. Belavagi ◽

Shridhar I. Panchamukhi ◽

Narahari Deshapande ◽

Manjunath G. Sunagar ◽

Supreet Gaonkar ◽

...

Keyword(s):

Michael Addition ◽

Enantioselective Synthesis ◽

Reductive Cyclization ◽

Addition Reactions

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Catalytic, Enantioselective Synthesis of 1,2-anti-Diols by Asymmetric Ring-Opening/Cross-Metathesis

Angewandte Chemie ◽

10.1002/ange.201310767 ◽

2014 ◽

Vol 126 (15) ◽

pp. 3966-3969 ◽

Cited By ~ 9

Author(s):

John Hartung ◽

Robert H. Grubbs

Keyword(s):

Ring Opening ◽

Enantioselective Synthesis ◽

Cross Metathesis ◽

Asymmetric Ring Opening

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ChemInform Abstract: Cross-Metathesis of Chiral N-tert-Butylsulfinyl Homoallylamines: Application to the Enantioselective Synthesis of Naturally Occurring 2,6-cis-Disubstituted Piperidines.

ChemInform ◽

10.1002/chin.200913205 ◽

2009 ◽

Vol 40 (13) ◽

Author(s):

Jose C. Gonzalez-Gomez ◽

Francisco Foubelo ◽

Miguel Yus

Keyword(s):

Enantioselective Synthesis ◽

Cross Metathesis ◽

Naturally Occurring

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A flexible enantioselective synthesis of (+)-centrolobine and 5-epi-diospongin-A using asymmetric transfer hydrogenation/tandem Grubbs cross-metathesis/oxy-Michael reaction as key steps

Tetrahedron Asymmetry ◽

10.1016/j.tetasy.2013.01.005 ◽

2013 ◽

Vol 24 (4) ◽

pp. 196-201 ◽

Cited By ~ 12

Author(s):

Gullapalli Kumaraswamy ◽

Dasa Rambabu

Keyword(s):

Michael Reaction ◽

Enantioselective Synthesis ◽

Transfer Hydrogenation ◽

Asymmetric Transfer Hydrogenation ◽

Cross Metathesis ◽

Key Steps

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ChemInform Abstract: An Azide-Diene Cycloaddition Approach to Indolizidine Alkaloids. An Enantioselective Synthesis of 6,7-Diepicastanospermine.

ChemInform ◽

10.1002/chin.199442243 ◽

2010 ◽

Vol 25 (42) ◽

pp. no-no

Author(s):

N.-S. KIM ◽

C. H. KANG ◽

J. K. CHA

Keyword(s):

Enantioselective Synthesis ◽

Indolizidine Alkaloids

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Catalytic, Enantioselective Synthesis of 1,2-anti-Diols by Asymmetric Ring-Opening/Cross-Metathesis

Angewandte Chemie International Edition ◽

10.1002/anie.201310767 ◽

2014 ◽

Vol 53 (15) ◽

pp. 3885-3888 ◽

Cited By ~ 30

Author(s):

John Hartung ◽

Robert H. Grubbs

Keyword(s):

Ring Opening ◽

Enantioselective Synthesis ◽

Cross Metathesis ◽

Asymmetric Ring Opening

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Cross-Metathesis of Chiral N-tert-Butylsulfinyl Homoallylamines: Application to the Enantioselective Synthesis of Naturally Occurring 2,6-cis-Disubstituted Piperidines

Synlett ◽

10.1055/s-0028-1083535 ◽

2008 ◽

Vol 2008 (18) ◽

pp. 2777-2780 ◽

Cited By ~ 7

Author(s):

Francisco Foubelo ◽

Miguel Yus ◽

José González-Gómez

Keyword(s):

Enantioselective Synthesis ◽

Cross Metathesis ◽

Naturally Occurring

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