One-Pot Desilylation/Dimerization of Ethynyl- and Butadiynyltrimethylsilanes. Synthesis of Tetrayne-Linked Dehydrobenzoannulenes

Autor:	Joshua J. Pak, Stephen C. Brand, David B. Kimball, Michael M. Haley, W. Brad Wan, Michael L. Bell
Rok vydání:	1997
Předmět:	Coupling (electronics) chemistry.chemical_compound Acetylene Computational chemistry Chemistry Organic Chemistry Drug Discovery Biochemistry
Zdroj:	Tetrahedron Letters. 38:7483-7486
ISSN:	0040-4039
Popis:	Addition of K2CO3 to standard Eglinton coupling conditions effects a one-pot desilylation/dimerization reaction of alkynyltrimethylsilanes. Use of this procedure on substituted phenylbutadiynylsilanes ultimately leads to the formation of dehydrobenzoannulenes possessing an unprecedented number of acetylene linkers. © 1997 Elsevier Science Ltd.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::195eaad0781df4801383e94f18b8d9e8 https://doi.org/10.1016/s0040-4039(97)01796-6 Zobrazit plný text záznamu Full Text from ScienceDirect