Rotary molecular motors: a large increase in speed through a small change in design.

J Org Chem

Centre for Systems Chemistry, Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands.

Published: August 2010

Reducing the steric interaction between the upper-half and the lower-half of a light-driven rotary molecular motor by decreasing the size of the aromatic moiety in the upper-half from a naphthalene to a benzothiophene results in an almost 3500 times faster rotation.

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Source
http://dx.doi.org/10.1021/jo1006976DOI Listing

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