Literature DB >> 12739634

A reductive recycle strategy for the facile synthesis of molybdenum(VI) alkylidyne catalysts for alkyne metathesis.

Wei Zhang1, Stefan Kraft, Jeffrey S Moore.   

Abstract

A convenient synthesis of trisamido molybdenum(VI) alkylidyne complexes has been developed, in which the key step is the addition of a geminal dichloride to a trisamido molybdenum(III) complex in the presence of magnesium to continuously recycle unwanted side product 4, selectively generating the desired alkylidyne complexes in high yield.

Entities:  

Year:  2003        PMID： 12739634     DOI： 10.1039/b212405j

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  4 in total

1.  Diphenylamido Precursors to Bisalkoxide Molybdenum Olefin Metathesis Catalysts.

Authors:  Amritanshu Sinha; Richard R Schrock; Peter Müller; Amir H Hoveyda
Journal:  Organometallics       Date:  2006-11       Impact factor: 3.876

2.  Recent advances in the development of alkyne metathesis catalysts.

Authors:  Xian Wu; Matthias Tamm
Journal:  Beilstein J Org Chem       Date:  2011-01-18       Impact factor: 2.883

3.  The Ascent of Alkyne Metathesis to Strategy-Level Status.

Authors:  Alois Fürstner
Journal:  J Am Chem Soc       Date:  2021-09-14       Impact factor: 15.419

Review 4.  By-design molecular architectures via alkyne metathesis.

Authors:  Shaofeng Huang; Zepeng Lei; Yinghua Jin; Wei Zhang
Journal:  Chem Sci       Date:  2021-05-22       Impact factor: 9.825
  4 in total

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