A Novel Strategy for the Solid Phase Synthesis of Ultra Pure Organic Semiconductors

Autor:	David J. Turner, Stephen G. Yeates, Philip Ross Mackie, Rémi Manouk Anémian, Alan C. Spivey, Domenico Cupertino
Rok vydání:	2003
Předmět:	Organic semiconductor Materials science Solid-phase synthesis Nucleophile chemistry Phase (matter) chemistry.chemical_element Nanotechnology Germanium Linker
Zdroj:	MRS Proceedings. 771
ISSN:	1946-4274 0272-9172
DOI:	10.1557/proc-771-l8.8
Popis:	A new solid phase synthetic strategy for the production of organic semiconductors has been developed. The strategy uses a germanium-based linker and Suzuki-type cross-coupling protocols and has been demonstrated for the iterative synthesis of both a regio-regular oligo-3-alkyl-thiophene and an oligoarylamine. The process also incorporates a novel “doublecoupling” after each iteration which minimizes deletion sequences. The key steps exploits the susceptibility of α-silyl- or α-silyloxy- but not germyl-substituted derivatives toward nucleophilic ipso-protodemetalation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::63d93002527c04ebda7e17b068e1a33c https://doi.org/10.1557/proc-771-l8.8 Zobrazit plný text záznamu Full text from SpringerLink