
Journal of Organometallic Chemistry p. 169 - 181 (1996)
Update date:2022-07-30
Topics:
Ascenso, Jose R.
Goncalves, Isabel S.
Herdtweck, Eberhardt
Romao, Carlos C.
Ring slippage of the indenyl occurs upon dissolution of the complexes [η5-IndM(CO)2L2]BF4 (M = Mo or W; L = NCMe or dimethylformamide) in an excess of L, to give [(η3-Ind)M(CO)2L3]BF4. Other ring-slipped complexes synthesized are [η3-Ind)Mo(CO)2L3]BF4 (L3 = HC(pz)3, [HB(pz)3]-, Me3tacn or {en(NCMe)}). Addition of NCMe or an excess of L failed to give ring slippage in [η5 IndMo(CO)2L2]BF4 (L2 = bipy, dppe, (PMe3)2, {P(OMe)3}2 or triphos). NMR and X-ray studies reveal a large folding of the η3-indenyl ring. The structure complex [η3-Ind)W(CO)2(NCMe)3]BF4 (5) was determined by X-ray analysis.
Contact:+86-10-62651721
Address:29 Yongxing Road, Daxing District,Beijing China
Lyrin Industrial Corporation Limited
Contact:86-731-82571800
Address:Rm 2408,Asia Economy International Building,Shaoshan Road South,Yuhua District,Changsha,Hunan,China
PharmaResources(Kaiyuan)CO,.Ltd
Contact:+86-21-50720028
Address:No.3, Beihuan Road, Economic Development District, Kaiyuan City, Tieling City, Liaoning Province, China 112300
Frapp's Chemical (NFTZ) Co.,Ltd
Contact:+86-576-86137892
Address:General Chamber of Commercial Building, 159 Wanchang Middle Road, Wenling, Zhejiang, China
Winchem Industrial Co. Ltd.(expird)
Contact:86-574-83851061 86-574-87083208
Address:Room 905, No.3 Building,East Business Center, 456 Xingning Road, Ningbo City,China
Doi:10.1021/jo00411a014
(1978)Doi:10.1021/ic050501r
(2005)Doi:10.1021/ja00496a015
(1979)Doi:10.1021/ol0363366
(2004)Doi:10.1021/ic50187a009
(1978)Doi:10.1016/j.tetlet.2018.03.067
(2018)