1.
Org Biomol Chem
; 15(33): 6909-6912, 2017 Aug 23.
Article
in English
| MEDLINE
| ID: mdl-28792551
ABSTRACT
Cyclopropyl-cyclopropyl rearrangement can be achieved selectively by intramolecular trapping of cyclopropylmethyl carbenium ions with an internal nucleophile. This can be exploited as a useful method for the introduction of a cyclopropyl group into complex molecules using readily accessible disubstituted cyclopropane intermediates.