Issue 68, 2023
From the journal:

Chemical Communications

SiP-heterocycles derived from a bulky phosphanylsilylene†

Chenfeng Wang,‡a   Ming-Der Su, ORCID logo ‡cd   Zijie Fang,a   Jiahao Zhou,a   Haoqi Zhang,a   Xiaodi Li,a   Darui Zuo,a   Zheng-Feng Zhangc  and  Yan Li ORCID logo *ab  

* Corresponding authors

a College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology, Ministry of Education, Hangzhou Normal University, Hangzhou, China
E-mail: yli@hznu.edu.cn

b Key Laboratory of Silicone Materials Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, PR China

c Department of Applied Chemistry, National Chiayi University, Chiayi, Taiwan

d Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 80708, Taiwan

Abstract

Bis(1-adamantyl)phosphanylsilylene 1 was reacted with ArC[triple bond, length as m-dash]CR (Ar = Ph, 4-iPr-C6H4, 3-F-C6H4; R = H, Ph) at 80 °C under microwave irradiation to afford fluorescence-active SiP-heterocycles 3a–d, which may undergo unique isomerizations starting from silirene intermediates. Moreover, the treatment of 1 with AdC[triple bond, length as m-dash]P furnished a heavy congener of cyclopentadiene (4), whose formation involves cleavage of the Si(II)–P bond that is rarely observed in silylene chemistry.

Graphical abstract: SiP-heterocycles derived from a bulky phosphanylsilylene

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/D3CC02512H
Article type
Communication
Submitted
24 May 2023
Accepted
20 Jul 2023
First published
20 Jul 2023

Chem. Commun., 2023,59, 10275-10278

Permissions

Request permissions

SiP-heterocycles derived from a bulky phosphanylsilylene

C. Wang, M. Su, Z. Fang, J. Zhou, H. Zhang, X. Li, D. Zuo, Z. Zhang and Y. Li, Chem. Commun., 2023, 59, 10275 DOI: 10.1039/D3CC02512H

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