作者:P.D. Gokhale、A.P. Joshi、R. Sahni、V.G. Naik、N.P. Damodaran、U.R. Nayak、S. Dev
DOI:10.1016/0040-4020(76)85016-8
日期:1976.1
Photo-irradiation of longibornyl iodide in n-heptane containing some triethylamine as scavenger for hydrogen iodide, furnished rearranged hydrocarbons (longifolene, longicyclene and longiborn-8-ene). Citronellyl iodide, under similar conditions, led to simple elimination (to furnish 2,6-dimethylocta-2,7-diene) and π-participation (to yield trans-p-menth-8-ene) to almost equal extent. A possible mechanism
在含有一些三乙胺作为碘化氢清除剂的正庚烷中对长冰片基碘进行光辐射,提供了重排的碳氢化合物(长叶烯,长环烯和longiborn-8-ene)。香茅碘化物,类似的条件下,导致了简单的消除(到配料2,6-二甲基-2,7-二烯)和π-参与下(以得到反式- p -menth -8-烯),以几乎相等的程度。讨论了这些反应的可能机制。
Stereoselective total syntheses of (+-)-longicyclene, (+-)-longicamphor, and (+-)-longiborneol
作者:Steven C. Welch、Roland L. Walters
DOI:10.1021/jo00932a001
日期:1974.9
Satyanarayana, N.; Nayak, U. R., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1986, vol. 25, p. 22 - 27
作者:Satyanarayana, N.、Nayak, U. R.
DOI:——
日期:——
Studies in sesquiterpenes—XXXV
作者:U.R. Nayak、Sukh Dev
DOI:10.1016/0040-4020(68)88172-4
日期:1968.1
A new sesquiterpene hydrocarbon has been isolated from the essential oil of Pinus longifolia, Roxb. and is shown to be the first tetracarbocyclic sesquiterpene; structure II has been assigned to it.