作者:U.Ramdas Nayak、T.S. Santhanakrishnan、Sukh Dev
DOI:10.1016/0040-4020(63)85044-9
日期:1963.1
Longifolene in Prins reaction with formaldehyde yielded the expected ω-acetoxymethyl longifolene, which was transformed into a number of interesting derivatives. Configuration of the Prins product has been arrived at by NMR measurements. The UV absorption of these derivatives show a considerable bathochromic shift with respect to those in the camphene series and this could be attributed to the slight
Prins中的Longifolene与甲醛反应生成了预期的ω-乙酰氧基甲基Longifolene,并将其转化为许多有趣的衍生物。Prins产品的构型已通过NMR测量得出。这些衍生物的紫外线吸收相对于camp烯系列中的那些表现出相当大的红移,这可以归因于长叶茂烯及其衍生物中的烯键的轻微扭曲。