Literature DB >> 14746458

Mono- and diaminocarbenes from chloroiminium and -amidinium salts: synthesis of metal-free bis(dimethylamino)carbene.

Michael Otto1, Salvador Conejero, Yves Canac, Vadim D Romanenko, Valentyn Rudzevitch, Guy Bertrand.   

Abstract

Bis(trimethylsilyl)mercury cleanly reacts at low temperature with chloroamidinium and -iminium chlorides, generating persistent metal-free cyclic and acyclic diaminocarbenes, as well as transient aryl-, chloro-, and hydrogenoaminocarbenes; with the latter, the corresponding olefin dimers were isolated, whereas with the former, no dimerization processes were observed.

Entities:  

Year:  2004        PMID： 14746458     DOI： 10.1021/ja0393325

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


  7 in total

1.  Isolation of cyclopropenylidene-lithium adducts: the Weiss-Yoshida reagent.

Authors:  Vincent Lavallo; Yutaka Ishida; Bruno Donnadieu; Guy Bertrand
Journal:  Angew Chem Int Ed Engl       Date:  2006-10-13       Impact factor: 15.336

2.  A persistent (amino)(ferrocenyl)carbene().

Authors:  Alan Dehope; Daniel Mendoza-Espinosa; Bruno Donnadieu; Guy Bertrand
Journal:  New J Chem       Date:  2011-04-18       Impact factor: 3.591

3.  Synthesis of transient and stable C-amino phosphorus ylides and their fragmentation into transient and stable carbenes.

Authors:  Yves Canac; Salvador Conejero; Michèle Soleilhavoup; Bruno Donnadieu; Guy Bertrand
Journal:  J Am Chem Soc       Date:  2006-01-18       Impact factor: 15.419

4.  New synthetic routes to C-amino phosphorus ylides and their subsequent fragmentation into carbenes and phosphines.

Authors:  Salvador Conejero; Maoying Song; David Martin; Yves Canac; Michele Soleilhavoup; Guy Bertrand
Journal:  Chem Asian J       Date:  2006-07-17

5.  Novel triplet germylenes in focus: normal vs. abnormal triplet exocyclic tetrazol-5-vinylidene germylenes at DFT.

Authors:  Samaneh Ashenagar; Mohamad Zaman Kassaee; Peter T Cummings
Journal:  J Mol Model       Date:  2019-12-02       Impact factor: 1.810

6.  Synthesis of N-Heterocyclic Carbenes and Their Complexes by Chloronium Ion Abstraction from 2-Chloroazolium Salts Using Electron-Rich Phosphines.

Authors:  Matthias D Böhme; Tobias Eder; Maike B Röthel; Patrick D Dutschke; Lukas F B Wilm; F Ekkehardt Hahn; Fabian Dielmann
Journal:  Angew Chem Int Ed Engl       Date:  2022-05-17       Impact factor: 16.823

7.  Direct and selective access to amino-poly(phenylene vinylenes)s with switchable properties by dimerizing polymerization of aminoaryl carbenes.

Authors:  Quentin Sobczak; Aravindu Kunche; Damien Magis; Daiann Sosa Carrizo; Karinne Miqueu; Jean-Marc Sotiropoulos; Eric Cloutet; Cyril Brochon; Yannick Landais; Daniel Taton; Joan Vignolle
Journal:  Nat Commun       Date:  2021-07-02       Impact factor: 14.919
  7 in total

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