in tetrahydrofuran T=-90 - -78°C; Ring cleavage; Substitution;
参考文献
Hodgson, David M.; Bailey, James M.; Villalonga-Barber, Carolina; Drew, Michael G. B.; Harrison, Timothy
Journal of the Chemical Society, Perkin Transactions 1, 2000 , # 20 p. 3432 - 3443