Trapping of transient, heavy pnictogen-centred biradicals

Dalton Transactions : an International Journal of Inorganic Chemistry
J BresienA Villinger

Abstract

Since the heavy biradicals [E(μ-NTer)]2 (E = Sb, Bi) are only of fleeting existence in solution, they were generated in situ and trapped by [2 + 2] addition reactions utilizing alkynes such as tolan (Ph-C[triple bond, length as m-dash]C-Ph). The structure, biradical character and bonding of [E(μ-NTer)]2 biradicals as well as their addition products are discussed on the basis of computations and experimental data.

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Citations

Sep 6, 2018·Dalton Transactions : an International Journal of Inorganic Chemistry·Axel Schulz
Oct 8, 2019·Chemistry : a European Journal·Jonas BresienAlexander Villinger
Feb 13, 2020·Chemistry : a European Journal·Crispin Lichtenberg
Sep 2, 2020·Dalton Transactions : an International Journal of Inorganic Chemistry·Henrik BeerAlexander Villinger
Dec 17, 2020·Chemistry : a European Journal·Anna HanftCrispin Lichtenberg
Aug 10, 2021·Chemical Society Reviews·Kei Ota, Rei Kinjo
Nov 5, 2020·Journal of the American Chemical Society·Yue PangJosep Cornella

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Methods Mentioned

BETA
chips
X-ray
NMR

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CASSCF

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