Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/94383
Title: Novel higher nuclearity osmium-antimony clusters by alkene- or diene-assisted cluster condensation
Authors: Deng, M.
Weng, K.L. 
Issue Date: 2002
Source: Deng, M.,Weng, K.L. (2002). Novel higher nuclearity osmium-antimony clusters by alkene- or diene-assisted cluster condensation. Journal of the Chemical Society, Dalton Transactions (6) : 1020-1023. ScholarBank@NUS Repository.
Abstract: The reaction of the cluster Os3(μ-SbPh2)(μ-H)(μ3,η 2-C6H4)(CO)9, 1, with a number of alkenes and dienes led to cluster condensation to afford the novel cluster Os5(μ4-Sb)(μ-SbPh2)(μ-H)2(μ 3,η2-C6H4)(μ,η 2-C6H4)(CO)14, 3, as the major product, and another novel cluster Os5(μ4-Sb)(μ-SbPh2)(μ-H)(μ 3,η6-C6H4)(CO)14 (Ph), 4. Reaction of 3 with the Group 15 ligands EPh3 (E = P, As, Sb) afforded the corresponding monosubstituted derivatives Os5(μ4-Sb)(μ-SbPh2)(μ-H) 2(μ3,η2-C6H4) (μ,η2-C6H4)(CO)13(EPh 3), 6.
Source Title: Journal of the Chemical Society, Dalton Transactions
URI: http://scholarbank.nus.edu.sg/handle/10635/94383
ISSN: 1470479X
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