The Reaction of Bicyclo [2.2.2] Octa-2,5-Diene with Hexacarbonylmolybdenum

[2.2.2.]雙環辛二烯與六羰基鉬的反應

周大新(J. Ta-Hsin Chow) ； 鄭建中(Chien-Chung Cheng) ； 丁美芳(Mei-Fang Ding)

《中央研究院化學研究所集刊》 37期 (1990/03) Pp. 37-41

https://doi.org/10.6522/BICAS.1990.37.6

摘要

[2.2.2.]雙環辛二烯（BOD）與六羰基鉬及六探基鎢共熱時生成複合體(BOD)M_o(CO)_4及(BOD)W(CO)_4。碳(2)及碳(3)上有甲脂基取代之[2.2.2.]雙環辛二烯(DMBOD)與六羰基鉬共熱則生成(DMBOD)_2M_o(CO)_2。在這些反應中沒有發現雙環辛二烯的耦合產物。

並列摘要

The reactions of three derivatives of bicyclo[2.2.2] octa-2,5-diene (BOD) with MO(CO)_6 and W(CO)_6 are described. Three metal complexes are isolated in this study and are identified as (BOD)-tetracarbonylmolybdenum, (BOD)-tetracarbonyltungsten, and bis(2,S-dimethoxycarbonyl-BOD)dicarbonylmolybdenum. The reaction of 2-p-toluenesulfonyl-BOD with hexacarbonylmolybdenum yields only phenyl p-tolyl sulfone via a [4+2] cycloreversion. No dimeric ad ducts of the corresponding dienes have been produced in these reactions.