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Literature DB >> 19761224

Cascade synthesis of (E)-2-alkylidenecyclobutanols.

J R Falck¹, Anish Bandyopadhyay, Narender Puli, Abhijit Kundu, L Manmohan Reddy, Deb K Barma, Anyu He, Hongming Zhang, Dhurke Kashinath, Rachid Baati.

Abstract

A facile, one-pot reaction cascade condenses 1,1,1-trichloroalkanes with alpha,beta-unsaturated ketones to unexpectedly furnish moderate to good yields of (E)-2-alkylidenecyclobutanols.

Entities: Chemical Gene

Mesh：

Substances：

Year: 2009 PMID： 19761224 PMCID： PMC2764278 DOI： 10.1021/ol901985c

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

19 in total

1. Stereoselective Cross Pinacol-Type Coupling between alpha,beta-Unsaturated Ketones and Aldehydes Mediated by Chromium(II) and R(3)SiCl Financial support by a Grant-in-Aid for Scientific Research on Priority Area No. 706 from the Ministry of Education, Culture, Sports, Science and Technology of Japan is gratefully acknowledged.

Authors: Kazuhiko Takai; Ryotaro Morita; Chika Toratsu
Journal: Angew Chem Int Ed Engl Date: 2001-03-16 Impact factor: 15.336

2. Stannylcupration of Acetylenes Followed by Reaction with Epoxides: A Novel Annulation Strategy for the Synthesis of Cyclobutenes.

Authors: Asunción Barbero; Purificación Cuadrado; Carlos García; Juan A. Rincón; Francisco J. Pulido
Journal: J Org Chem Date: 1998-10-16 Impact factor: 4.354

3. A highly enantioselective catalyst for the asymmetric Nozaki-Hiyama-Kishi reaction of allylic and vinylic halides.

Authors: Albrecht Berkessel; Dirk Menche; Christoph A Sklorz; Michael Schröder; Ian Paterson
Journal: Angew Chem Int Ed Engl Date: 2003-03-03 Impact factor: 15.336

4. Cross-Coupling Reactions between alpha,beta-Unsaturated Ketones and Aldehydes with CrCl(2): Aldol Condensation and Cyclopropanol Formation Financial support by a Grant-in-Aid for Scientific Research on Priority Area No. 706 from the Ministry of Education, Science, Sports and Culture of Japan is gratefully acknowledged. We would also like to thank Professor Ilhyong Ryu of Osaka Prefecture University for helpful discussions, and Dr. Teruhiko Ishikawa of Okayama University for conducting the NOE experiments.

Authors:
Journal: Angew Chem Int Ed Engl Date: 2000-08-04 Impact factor: 15.336

5. Reductive olefination of aldehydes via chromium Brook rearrangement.

Authors: Rachid Baati; Charles Mioskowski; Deb Barma; Rajashaker Kache; J R Falck
Journal: Org Lett Date: 2006-07-06 Impact factor: 6.005

6. Fe(0)-mediated synthesis of tri- and tetra-substituted olefins from carbonyls: an environmentally friendly alternative to Cr(II).

Authors: J R Falck; Romain Bejot; Deb K Barma; Anish Bandyopadhyay; Suju Joseph; Charles Mioskowski
Journal: J Org Chem Date: 2006-10-13 Impact factor: 4.354

7. Chromium vinylidene carbenoids: generation, characterization, and reactivity. First evidence for an internal proton return phenomenon with vinylidene carbenoids.

Authors: R Baati; D K Barma; J R Falck; C Mioskowski
Journal: J Am Chem Soc Date: 2001-09-19 Impact factor: 15.419

1. Generation of Nucleophilic Chromium Acetylides from gem-Trichloroalkanes and Chromium Chloride: Synthesis of Propargyl Alcohols.

Authors: Dhurke Kashinath; Steve Tisserand; Narender Puli; John R Falck; Rachid Baati
Journal: European J Org Chem Date: 2010-04-01

1 in total