Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/1521-3773(20020802)41:15<2753::AID-ANIE2753>3.0.CO;2-M | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Titanium-Promoted Cross-Coupling for the Selective Synthesis of Polysubstituted, Conjugated Amides.
Org Lett
October 2016
Department of Chemistry, Oklahoma State University, 107 Physical Sciences 1, Stillwater, Oklahoma 74078, United States.
α,β-Unsaturated amides are important building blocks and are key structural elements in a number of biologically active natural products. Despite their importance and prevalence, few methods exist to prepare conjugated amides directly and modularly. To address this gap, a titanium-promoted coupling of alkynes and isocyanates has been developed.
View Article and Find Full Text PDFEnantiocontrolled synthesis of (-)-9-epi-pentazocine and (-)-aphanorphine.
Org Lett
June 2008
Laboratory of Modern Synthetic Organic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China.
We have developed novel asymmetric routes to (-)-9- epi-pentazocine and (-)-aphanorphine from a d-tyrosine derivative. The tricyclic frameworks of (-)-9- epi-pentazocine and (-)-aphanorphine were assembled stereoselectively via intramolecular Friedel-Crafts reaction of the corresponding bicyclic precursors, generated with titanium-promoted enyne cyclization and indium-initiated atom-transfer radical cyclization, respectively.
View Article and Find Full Text PDFTitanium-promoted stereoselective synthesis of hydroindolones from p-quinamines by domino conjugate additions.
Angew Chem Int Ed Engl
August 2002
Departamento de Química Orgánica (C-I), Universidad Autónoma Cantoblanco, 28049 Madrid, Spain.
Stereoselective Olefination of Carbonyl Compounds with N-Benzyl- and N-Allylbenzotriazoles by Low-Valent Titanium-Promoted Dehydroxybenzotriazolylation.
J Org Chem
January 1997
Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!