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	Formation of four conjugated osmacyclic species in a one-pot reaction
	Gong, Lei ; Lin, Yumei ; Wen, Ting Bin ; Wen TB(温庭斌) ; Zhang, Hong ; Zeng, Birong ; Ceng BR(曾碧榕) ; Xia, Haiping ; Xia HP(夏海平)
	2008-04
英文摘要	Treatment of HC CCH(OH)CH = CH2 with OsCl2(PPh3)(3) in THF produced the eta(2)-allyl alcohol osmacycle OSCl2(PPh3)(2)(CH = C(PPh3)CH(OH)CH = CH2) (2) with poor solubility and low stability, which underwent a ligand substitution reaction with PMe3 to give the more stable analogue [OsCl(PMe3)(3)(CH = C(PPh3)CH(OH)CH = CH2)]Cl (3). Heating the suspension of 2 in CH2Cl2 led to the formation of four interesting conjugated osmacycles in one pot, including the osmabenzene OsCl2(PPh3)(2)(CHC(PPh3)CHCHCH) (4), the cyclic osmium eta(2) -allene complex OsCl2(PPh3)(2)(CH = C(PPh3)CH = C = CH2) (5), the osmafuran OsCl2(PPh3)(2)(CHC(PPh3)C(CH2CH3)O) (6), and the alpha,beta-unsaturated ketone Complex OsCl2(PPh3)(2)(CH = C(PPh3)C(O)C = CH2) (7). All of the four products could also be produced in higher yield under appropriate conditions.
语种	英语
出版者	AMER CHEMICAL SOC
内容类型	期刊论文
源URL	[http://dx.doi.org/doi:10.1021/om8001558]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Gong, Lei,Lin, Yumei,Wen, Ting Bin,et al. Formation of four conjugated osmacyclic species in a one-pot reaction[J],2008.
APA	Gong, Lei.,Lin, Yumei.,Wen, Ting Bin.,温庭斌.,Zhang, Hong.,...&夏海平.(2008).Formation of four conjugated osmacyclic species in a one-pot reaction..
MLA	Gong, Lei,et al."Formation of four conjugated osmacyclic species in a one-pot reaction".(2008).

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