Five-membered rings with two adjacent heteroatoms with at least one phosphorus, arsenic, or antimony

Petr Kilian, Alice Elizabeth Martin

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Chemistry of five-membered heterocycles containing two adjacent heteroatoms, with at least one phosphorus, arsenic or antimony, is reviewed. Species possessing 6 π-electrons are included only, which requires that at least one of the pnictogen (P, As, Sb) ring atom is two coordinate. Both neutral and anionic species are included. The timespan covered is 2008–20, with some references from 2007. Structural (single crystal X-ray diffraction) and theoretical studies of these compounds are discussed, with a number of 31P NMR data listed. The reactivity and synthesis are systematically covered. The reactivity is dominated by cycloadditions and coordination chemistry, with 1,2-diphospholes, 1,2-diphospholides, 1,2-azaphospholes and 1,2-azaarsoles dominating this area of chemistry.
Original languageEnglish
Title of host publicationComprehensive heterocyclic chemistry IV - a review of the literature 2008-2021
Subtitle of host publicationVolume 4: Five-membered rings with two heteroatoms, and their fused carbocyclic derivatives
EditorsR.A. Aitken
Place of PublicationAmsterdam
PublisherElsevier Inc.
Chapter4.15
Pages1034-1060
Number of pages27
ISBN (Electronic)9780128186565
ISBN (Print)9780128186558, 9780323912679
DOIs
Publication statusPublished - 23 Nov 2021

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