Boese, Roland; Green, Jmaes R.; Mittendorf, Joachim; Mohler, Debra L.; Vollhardt, K. Peter C.:
The first hexabutadiynylbenzene derivative: synthesis and structure.
1992
In: Angewandte Chemie, Jg. 104 (1992), Heft 12, S. 1643 - 1645
Artikel/Aufsatz in Zeitschrift1992Chemie
Titel:
The first hexabutadiynylbenzene derivative: synthesis and structure.
Autor(in):
Boese, RolandLSF; Green, Jmaes R.; Mittendorf, Joachim; Mohler, Debra L.; Vollhardt, K. Peter C.
Erscheinungsjahr
1992
Erschienen in:
Titel:
Angewandte Chemie
in:
Jg. 104 (1992), Heft 12, S. 1643 - 1645
ISSN:

Abstract:

Hexabutynylbenzenes I [R = Si(CHMe2)3, Me2SiCMe2CHMe2, CMe3] were prepd. by coupling of hexabromobenzene with butadiynes HC.tplbond.CC.tplbond.CR in the presence of catalyst PdCl2(PPh3)2, CuI, and Et3N. The structures of I (R = SiMe3, CMe2OH) were detd. by UV spectroscopy and crystallog., resp.