NOBF对硅烯、二硅烯、锗烯和锡烯的不同反应活性。

The diverse reactivity of NOBF towards silylene, disilene, germylene and stannylene.

作者信息

Parvin Nasrina, Sen Nilanjana, Muhasina Puthan Veetil, Tothadi Srinu, Parameswaran Pattiyil, Khan Shabana

机构信息

Department of Chemistry, Indian Institute of Science Education and Research Pune, Dr Homi Bhabha Road, Pashan, Pune-411008, India.

出版信息

Chem Commun (Camb). 2021 May 21;57(41):5008-5011. doi: 10.1039/d1cc01034d. Epub 2021 May 5.

DOI:10.1039/d1cc01034d

PMID:33949489

Abstract

The reactivity of NOBF towards silylene, disilene, germylene, stannylenes has been described. Smooth syntheses of compounds of composition [PhC(NtBu)E(= O → BF)N(SiMe), E = Si (3) and Ge (4)] were accomplished from the corresponding tetrylenes. An unusual heterocycle (10) featuring B, Sn, N, P, and O atoms was obtained from the reaction with a stannylene, while a 1,2-vicinal anti addition of fluoride was observed with a disilene (12).

摘要

已描述了NOBF对硅烯、二硅烯、锗烯、亚锡烯的反应活性。由相应的四价元素化合物顺利合成了组成式为[PhC(NtBu)E(=O→BF)N(SiMe)，E = Si (3) 和Ge (4)]的化合物。与亚锡烯反应得到了一个含有B、Sn、N、P和O原子的不寻常杂环(10)，而与二硅烯(12)反应则观察到氟的1,2-邻位反式加成。