Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Asymmetric synthesis of polyfunctionalized pyrrolidines from sulfinimine-derived pyrrolidine 2-phosphonates. Synthesis of pyrrolidine 225C.

Literature DB >> 16706504

Asymmetric synthesis of polyfunctionalized pyrrolidines from sulfinimine-derived pyrrolidine 2-phosphonates. Synthesis of pyrrolidine 225C.

Franklin A Davis¹, He Xu, Yongzhong Wu, Junyi Zhang.

Abstract

[reaction: see text] The Horner-Wadsworth-Emmons reaction of aldehydes with sulfinimine-derived 3-oxo pyrrolidine phosphonates represents a new method for the asymmetric synthesis of ring-functionalized cis-2,5-disubstituted 3-oxo pyrrolidines.

Entities: Chemical Gene

Mesh：

Substances：

Year: 2006 PMID： 16706504 PMCID： PMC2530903 DOI： 10.1021/ol060521c

Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005

14 in total

Review 1. The defensive chemistry of ants.

Authors: S Leclercq; J C Braekman; D Daloze; J M Pasteels
Journal: Fortschr Chem Org Naturst Date: 2000

2. Stereoselective synthesis of pyrrolidines from N-allyl oxazolidines via hydrozirconation-cyclization.

Authors: Jean-Luc Vasse; Antoine Joosten; Clément Denhez; Jan Szymoniak
Journal: Org Lett Date: 2005-10-27 Impact factor: 6.005

3. 2H-Azirine 3-phosphonates: a new class of chiral iminodienophiles. Asymmetric synthesis of quaternary piperidine phosphonates.

Authors: Franklin A Davis; Yongzhong Wu; Hongxing Yan; Kavirayani R Prasad; William McCoull
Journal: Org Lett Date: 2002-02-21 Impact factor: 6.005

Review 4. Alkaloids from amphibian skin: a tabulation of over eight-hundred compounds.

Authors: John W Daly; Thomas F Spande; H Martin Garraffo
Journal: J Nat Prod Date: 2005-10 Impact factor: 4.050

5. Asymmetric synthesis of alpha-substituted beta-amino ketones from sulfinimines (N-sulfinyl imines). synthesis of the indolizidine alkaloid (-)-223A.

Authors: Franklin A Davis; Bin Yang
Journal: J Am Chem Soc Date: 2005-06-15 Impact factor: 15.419

6. Asymmetric total synthesis of (-)-agelastatin a using sulfinimine (N-sulfinyl imine) derived methodologies.

Authors: Franklin A Davis; Jianghe Deng
Journal: Org Lett Date: 2005-02-17 Impact factor: 6.005

7. Asymmetric synthesis of 2,4,5-trisubstituted piperidines from sulfinimine-derived delta-amino beta-ketoesters. Formal synthesis of pseudodistomin B triacetate.

Authors: Franklin A Davis; Junyi Zhang; Yingxin Li; He Xu; Charles DeBrosse
Journal: J Org Chem Date: 2005-07-08 Impact factor: 4.354

8. Asymmetric synthesis of alpha-amino 1,3-dithioketals from sulfinimines (N-sulfinyl imines). Synthesis of (2S,3R)-(-)-3-hydroxy-3-methylproline.

Authors: Franklin A Davis; Tokala Ramachandar; Hu Liu
Journal: Org Lett Date: 2004-09-16 Impact factor: 6.005

9. Improved asymmetric synthesis of aziridine 2-phosphonates using (S)-(+)-2,4,6-trimethylphenylsulfinamide.

Authors: Franklin A Davis; Tokala Ramachandar; Yongzhong Wu
Journal: J Org Chem Date: 2003-09-05 Impact factor: 4.354

10. Asymmetric synthesis of cis-5-substituted pyrrolidine 2-phosphonates using metal carbenoid NH insertion and delta-amino beta-ketophosphonates.

Authors: Franklin A Davis; Yongzhong Wu; He Xu; Junyi Zhang
Journal: Org Lett Date: 2004-11-25 Impact factor: 6.005

4 in total