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Preparation of Ru(CO)(diene)2 complexes by electron beam evaporation of ruthenium.

Research output: Contribution to journalJournal article

Published

Journal publication date8/08/1984
JournalHelvetica Chimica Acta
Journal number5
Volume67
Number of pages3
Pages1365-1367
Original languageEnglish

Abstract

Ru-atoms (0.5–1.5 g) have been generated by electron bombardment and, in separate experiments, were co-condensed at 7 K with excess of 2,3-dimethylbutadiene or 1,3- or 1,4-cyclohexadiene. The complexes Ru(CO)(η4-C6H10)2 (1) and Ru(CO)(η4-C6H8)2 (2), respectively, have been isolated in 25–30% yields on warming the condensate under CO.