Issue 93, 2020

Tetrel and pnictogen functionalised propargylidynes

Abstract

The reaction of [W([triple bond, length as m-dash]CC[triple bond, length as m-dash]CSiMe3)(CO)2(Tp*)] (Tp* = tris(dimethylpyrazolyl)borate) with AgNO3 affords {[W([triple bond, length as m-dash]CC[triple bond, length as m-dash]CAg)-(CO)2(Tp*)][AgNO3]}n while [Hg{C[triple bond, length as m-dash]CC[triple bond, length as m-dash]W(CO)2(Tp*)}2] with nBuLi affords [W([triple bond, length as m-dash]CC[triple bond, length as m-dash]CLi)(CO)2(Tp*)]. These anhydrous reagents allow the installation of main group elements (e.g., Si, Sn, Pb, P, As) as propargylidyne termini.

Graphical abstract: Tetrel and pnictogen functionalised propargylidynes

Supplementary files

Article information

Article type
Communication
Submitted
14 sen 2020
Accepted
22 okt 2020
First published
22 okt 2020

Chem. Commun., 2020,56, 14597-14600

Tetrel and pnictogen functionalised propargylidynes

R. A. Manzano, A. F. Hill and R. L. Georgelin, Chem. Commun., 2020, 56, 14597 DOI: 10.1039/D0CC06196D

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements