A Convenient Method for the Synthesis of 2,5-Difunctionalized Phospholes Bearing Ester Groups

Autor:	Takashi Nakabuchi, Yuichiro Matsutani, Yoshihiro Matano, Tooru Miyajima, Hiroshi Imahori
Rok vydání:	2006
Předmět:	chemistry.chemical_compound Bearing (mechanical) law Chemistry Organic Chemistry Polymer chemistry Organic chemistry Surface modification General Medicine Chemical synthesis Phosphine law.invention
Zdroj:	ChemInform. 37
ISSN:	1522-2667 0931-7597
DOI:	10.1002/chin.200649176
Popis:	Symmetrically and unsymmetrically 2,5-difunctionalized phospholes bearing ester groups were prepared in a one-pot procedure from the corresponding diynes and dichloro(phenyl)phosphine via titanacyclopentadienes. The observed optical properties of the functionalized phospholes show that the pi-conjugative push-pull interaction between the 2- and 5-substituents plays an important role in controlling the light-emitting efficiency.
Databáze:	OpenAIRE
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