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. 2009 Sep 3;11(17):3866-9.
doi: 10.1021/ol901474u.

Innermolecular reactions of fluorophenylcarbene inside a hemicarcerand

Zhifeng Lu  1 , Robert A Moss, Ronald R Sauers, Ralf Warmuth
Affiliations

Innermolecular reactions of fluorophenylcarbene inside a hemicarcerand

Zhifeng Lu et al. Org Lett. .

Abstract

Photolysis of fluorophenyldiazirine, incarcerated in hemicarcerand 2, affords fluorophenylcarbene, which attacks an aryl unit of the host, leading (after rearrangement) to a fluoromethoxy/phenyltropone derivative of the hemicarcerand. The incarcerated carbene is probably unstable at temperatures above 100 K.

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