Double bond migration in S
allyl systems catalysed by [RuClH(CO)(PPh3)3]
allyl systems catalysed by [RuClH(CO)(PPh3)3]
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- 作者：Kuznik ; Nikodem ; Krompiec ; Stanislaw ; Bieg ; Tadeusz ; Baj ; Stefan ; Skutil ; Krzysztof ; Chrobok ; Anna
- 关键词：Isomerisation ; Sallyl compounds ; CS bond cleavage ; Ruthenium complexes
- 刊名：Journal of Organometallic Chemistry
- 出版年：2003
- 出版时间：January 3, 2003
- 年：2003
- 卷：665
- 期：1-2
- 页码：167-175
- 全文大小：428 K
allyl compounds
S bond cleavage
文摘
Reactions of Sallyl systems (allyl sulphides of RSallyl type, where R=Et, allyl, Ph, Me3C, Ph3C, as well as of allyl phenyl sulphoxide, allyl phenyl sulphone, 2,5-dihydro-1,1-dioxothiophene) with [RuClH(CO)(PPh3)3] and other ruthenium compounds have been investigated. Double-bond migration was observed in the case of allyl trityl sulphide, allyl t-butyl sulphide and both sulphones, that is, where co-ordinating properties of sulphur were not too strong. High-yielded syntheses of (E)- and (Z)-RSCH
CHCH3 (R=Me3C, Z:E
allyl systems (allyl sulphides of RSallyl type, where R=Et, allyl, Ph, Me3C, Ph3C, as well as of allyl phenyl sulphoxide, allyl phenyl sulphone, 2,5-dihydro-1,1-dioxothiophene) with [RuClH(CO)(PPh3)3] and other ruthenium compounds have been investigated. Double-bond migration was observed in the case of allyl trityl sulphide, allyl t-butyl sulphide and both sulphones, that is, where co-ordinating properties of sulphur were not too strong. High-yielded syntheses of (E)- and (Z)-RSCHCHCH3 (R=Me3C, Z:E