Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Intramolecular cycloaddition of methyenecyclohexanes containing a nitrile oxide side chain occurs readily. MM2 calculations show good predictive value regarding product formation and stereochemistry. ... J. Am. Chem. Soc., 99 (1977), p. 8127 We wish to thank Professor ...