Literature DB >> 11804472

Reactions of iodinated vinylidene complexes generated from 1-iodo-1-alkynes and W(CO)5(thf).

Tomoya Miura1, Nobuharu Iwasawa.   

Abstract

We have succeeded in generating iodinated tungsten vinylidene complexes from 1-iodo-1-alkynes and W(CO)5(thf), and have employed these complexes for two types of synthetically useful reactions, that is, 6pi-electrocyclization for o-(iodoethynyl)styrenes and endo-selective cyclization for omega-iodoacetylenic silyl enol ethers.

Entities:  

Year:  2002        PMID： 11804472     DOI： 10.1021/ja0113091

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  9 in total

1.  Copper-, Silver-, and Gold-Catalyzed Migratory Cycloisomerizations Leading to Heterocyclic Five-Membered Rings.

Authors:  Alexander S Dudnik; Natalia Chernyak; Vladimir Gevorgyan
Journal:  Aldrichimica Acta       Date:  2010       Impact factor: 3.667

2.  Gold-catalyzed 1,2-migration of silicon, tin, and germanium en route to C-2 substituted fused pyrrole-containing heterocycles.

Authors:  Ilya V Seregin; Vladimir Gevorgyan
Journal:  J Am Chem Soc       Date:  2006-09-20       Impact factor: 15.419

3.  1,2-Halogen migration in haloallenyl ketones: regiodivergent synthesis of halofurans.

Authors:  Anna W Sromek; Marina Rubina; Vladimir Gevorgyan
Journal:  J Am Chem Soc       Date:  2005-08-03       Impact factor: 15.419

4.  Density Functional Study of Mo-Carbonyl-Catalyzed Alkynol Cycloisomerization: Comparison with W-Catalyzed Reaction.

Authors:  Taraneh Nowroozi-Isfahani; Djamaladdin G Musaev; Frank E McDonald; Keiji Morokuma
Journal:  Organometallics       Date:  2005-06-06       Impact factor: 3.876

5.  Stereocontrolled 1,3-phosphatyloxy and 1,3-halogen migration relay toward highly functionalized 1,3-dienes.

Authors:  Roohollah Kazem Shiroodi; Alexander S Dudnik; Vladimir Gevorgyan
Journal:  J Am Chem Soc       Date:  2012-04-12       Impact factor: 15.419

6.  On the validity of Au-vinylidenes in the gold-catalyzed 1,2-migratory cycloisomerization of skipped propargylpyridines.

Authors:  Yuanzhi Xia; Alexander S Dudnik; Yahong Li; Vladimir Gevorgyan
Journal:  Org Lett       Date:  2010-11-11       Impact factor: 6.005

7.  Multisubstituted N-fused heterocycles via transition metal-catalyzed cycloisomerization protocols.

Authors:  Ilya V Seregin; Alex W Schammel; Vladimir Gevorgyan
Journal:  Tetrahedron       Date:  2008-07-14       Impact factor: 2.457

Review 8.  Metal vinylidenes as catalytic species in organic reactions.

Authors:  Barry M Trost; Andrew McClory
Journal:  Chem Asian J       Date:  2008-02-01

9.  Metal-catalyzed 1,2-shift of diverse migrating groups in allenyl systems as a new paradigm toward densely functionalized heterocycles.

Authors:  Alexander S Dudnik; Anna W Sromek; Marina Rubina; Joseph T Kim; Alexander V Kel'in; Vladimir Gevorgyan
Journal:  J Am Chem Soc       Date:  2008-01-04       Impact factor: 15.419
  9 in total

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