A ranking of diylophilic reactivities of olefins toward the singlet and triplet forms of the trimethylenemethane biradical, 2-isopropylidenecyclopenta-1,3-diyl
Compounds of the formula (I)
and their use in fragrance compositions.
化合物的公式(I)及其在香料组合物中的用途。
Synthesis and thermolysis of 5-alkylidenebicyclo[2.1.0]pentanes. Generation and dimerization of trimethylenemethane triplet biradicals by bond rupture of strained hydrocarbons
作者:Mark Rule、James A. Mondo、Jerome A. Berson
DOI:10.1021/ja00372a017
日期:1982.4
5-Alkylidenebicyclo[2.1.0]pentanes. On the question of a negative bond dissociation energy