中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | asarinol | 6150-43-2 | C10H14O2 | 166.22 |
—— | (+/-)-asarinol A | 2506-72-1 | C10H14O2 | 166.22 |
4,7,7-三甲基二环[4.1.0]庚烷-2,5-二酮 | 2,5-caranedione | 25237-86-9 | C10H14O2 | 166.22 |
The dirhodium(
A number of photo-addition reactions have been carried out on the enedione system of 3-carene-2,5-dione by direct irradiation in the presence of a variety of alkenes and alkynes. Addition to the carbon–carbon double bond is by far the major pathway, and indeed in only one case is there evidence for formation of an oxetane ring. In the case of the unsymmetrical addends, the direction of addition which produces the cyclobutane or cyclobutene appears to be in accord with previous experiments on simpler systems.