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Literature DB >> 22021940

An efficient catalytic method for fulvene synthesis.

Abstract

The effects of the nature and amount of base, substrate structure, amount of added water and solvent on the condensation of carbonyl compounds with cyclopentadiene in the presence of secondary amines were investigated. Based on these studies, a new efficient and green synthesis of fulvenes was developed.

Entities: CellLine Chemical Disease Gene

Year: 2011 PMID： 22021940 PMCID： PMC3196336 DOI： 10.1016/j.tet.2011.09.036

Source DB: PubMed Journal: Tetrahedron ISSN： 0040-4020 Impact factor: 2.457

5 in total

1. Room temperature dynamic polymers based on Diels-Alder chemistry.

Authors: P Reutenauer; E Buhler; P J Boul; S J Candau; J-M Lehn
Journal: Chemistry Date: 2009 Impact factor: 5.236

2. Reversible Diels-Alder reactions for the generation of dynamic combinatorial libraries.

Authors: Peter J Boul; Philippe Reutenauer; Jean-Marie Lehn
Journal: Org Lett Date: 2005-01-06 Impact factor: 6.005

3. Unusual endoperoxide isomerizations: a convenient entry into 2-vinyl-2-cyclopentenones from saturated fulvene endoperoxides.

Authors: Ihsan Erden; Nuket Ocal; Jiangao Song; Cindy Gleason; Christian Gärtner
Journal: Tetrahedron Date: 2006-11-13 Impact factor: 2.457

4. Insights on co-catalyst-promoted enamine formation between dimethylamine and propanal through ab initio and density functional theory study.

Authors: Mahendra P Patil; Raghavan B Sunoj
Journal: J Org Chem Date: 2007-09-27 Impact factor: 4.354

5. An exceptionally simple and efficient synthesis of 6-methyl-6-vinylfulvene, and its oxidative transformations.

Authors: Ihsan Erden; Christian Gärtner
Journal: Tetrahedron Lett Date: 2009-05-20 Impact factor: 2.415

5 in total

10 in total

1. Pyrrolidine catalyzed reactions of cyclopentadiene with α,β-unsaturated carbonyl compounds: 1,2- versus 1,4-additions.

Authors: Necdet Coskun; Meliha Çetin; Scott Gronert; Jingxiang Ma; Ihsan Erden
Journal: Tetrahedron Date: 2015-05-06 Impact factor: 2.457

An efficient catalytic method for fulvene synthesis.

1. Room temperature dynamic polymers based on Diels-Alder chemistry.

2. Reversible Diels-Alder reactions for the generation of dynamic combinatorial libraries.

3. Unusual endoperoxide isomerizations: a convenient entry into 2-vinyl-2-cyclopentenones from saturated fulvene endoperoxides.

4. Insights on co-catalyst-promoted enamine formation between dimethylamine and propanal through ab initio and density functional theory study.

5. An exceptionally simple and efficient synthesis of 6-methyl-6-vinylfulvene, and its oxidative transformations.

1. Pyrrolidine catalyzed reactions of cyclopentadiene with α,β-unsaturated carbonyl compounds: 1,2- versus 1,4-additions.

2. Diverse modes of reactivity of 6-(chloromethyl)-6-methylfulvene.

3. An Oxy-anion Accelerated [1,5]-o-Quinone Methide Shift During the Nucleophilic Epoxidation of Salicylfulvene.

4. Unusual hydroxyl effect on fulvene endoperoxide decompositions.

5. 1,2-Dihydropentalenes from fulvenes by [6 + 2] cycloadditions with 1-isopropenylpyrrolidine.

6. An expedient synthesis of 6-vinylfulvene.

7. Rapid Diels-Alder Cross-linking of Cell Encapsulating Hydrogels.

8. Tailored trisubstituted chiral Cp ^x Rh^III catalysts for kinetic resolutions of phosphinic amides.

Review 9. An overview of the cycloaddition chemistry of fulvenes and emerging applications.

10. Effect of allylic groups on S(N)2 reactivity.