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Selective hydrogenation of allenes with chlorotris-(triphenylphosphine) rhodium catalyst

✍ Scribed by M.M. Bhagwat; D. Devaprabhakara

Publisher: Elsevier Science
Year: 1972
Tongue: French
Weight: 119 KB
Volume: 13
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)84636-0

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✦ Synopsis

So far there have been few attempt8 to obtain 8eleCtivity for weneous lqdmgenation of alkyne8 and diene8 tothe intemadiate alkene,lB3 However, there are no reports of ouch reduction of allene8. The pre8entwork concezn6thehomgeneous hydrogenation of some acyclic and cyclic allene8 to the intermedlate alkene using chlorotris(triphenylpho8phine)rhodiumcataly8t. Ths result8 an 8MwnintheTable. TABLE ~-Nlene ~ ,,,,ca, X Conversion (b)

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