作者:Isidro G. Collado、James R. Hanson、Rosario Hernández-Galán、Peter B. Hitchcock、Antonio J. Macías-Sánchez、Juan C. Racero
DOI:10.1016/s0040-4020(97)10369-6
日期:1998.2
The isocaryolane structure 6 has been assigned to a minor product of the TCNE-catalyséd cyclization of caryophyllene 4α,5β-oxide (3). A Wagner-Meerwein rearrangement of rings B and C of the clovane skeleton (1) has been explored by deuterium labelling of 9α-bromo-2β-methoxyclovane (4a).
异烟烷结构6已分配给TCNE催化的石竹烯4α,5β-氧化物环化反应的次要产物(3)。通过氘标记9α-溴-2β-甲氧基环戊烷(4a),探索了丁香骨架(1)的环B和C的Wagner-Meerwein重排。