作者:V. A. Raldugin、A. I. Rezvukhin、V. A. Pentegova
DOI:10.1007/bf00568411
日期:1971.9
Summary1. It has been shown that the nonconjugated trisubstituted double bonds of cembrene, isocembrene, neocembrene, and isocembrol have the trans configuration, and the conjugated trisubstituted double bond of cembrene possesses the cis configuration.2. The asymmetric center of neocembrene has the R configuration.3. The stereochemistry of the product of the addition of hydrogen to cembrene and isocembrene
总结1. 研究表明,Cembrene、isocembrene、neocembrene和isocembrol的非共轭三取代双键具有反式构型,而Cembrene的共轭三取代双键具有顺式构型。2.新辛布烯的不对称中心呈R构型。3.在 Pd 和 Ni 催化剂上,向 Cembrene 和异辛布烯加氢的产物的立体化学显然仅由这些二萜类化合物中的共轭二烯系统的构象决定。