Core and double bond functionalisation of cyclopentadithiophene-phosphaalkenes

The heterofulvenoid cyclopentadithiophene-phosphaalkene is a versatile building block for opto-electronic tuning with donor and acceptor moieties. Both the annulated thienyl rings and the phosphaalkene bond can be functionalised using a variety of chemical transformations, e.g. forming C-C, C-E (E&a...

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Published inInorganic chemistry frontiers Vol. 7; no. 21; pp. 452 - 461
Main Authors Wells, Jordann A. L, Shameem, Muhammad Anwar, Gupta, Arvind Kumar, Orthaber, Andreas
Format Journal Article
LanguageEnglish
Published London Royal Society of Chemistry 07.11.2020
Subjects
Crystallography
Gender aspects
Inorganic chemistry
Optical properties
Optoelectronics
Oxidation
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Summary:The heterofulvenoid cyclopentadithiophene-phosphaalkene is a versatile building block for opto-electronic tuning with donor and acceptor moieties. Both the annulated thienyl rings and the phosphaalkene bond can be functionalised using a variety of chemical transformations, e.g. forming C-C, C-E (E&z.dbd;Si, Br) bonds, or oxidation and metal coordination, respectively. Solid-state structures, optical and electronic properties are probed theoretically and experimentally, illustrating the opto-electronic tailoring opportunities at this motif. Opto-electronic tuning by functionalisation of phosphorus heterofulvenoid cores. Oxidation, metal coordination at phosphorus, and substitution with donor and acceptor units at the carbon framework.
Bibliography:2003575-2003582
For ESI and crystallographic data in CIF or other electronic format see DOI
Electronic supplementary information (ESI) available: Experimental, crystallographic, and theoretical details. CCDC
This paper is dedicated to all people whose background, ethnicity, sexuality, or gender identity are underrepresented STEM subjects, and who suffer from the systemic flaws preventing them from flourishing.
10.1039/d0qi00714e
ISSN:2052-1553
2052-1545
2052-1553
DOI:10.1039/d0qi00714e