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Title: A rare and exclusive endoperoxide photoproduct derived from a thiacalix[4]arene crown-shaped derivative bearing a 9,10-substituted anthracene moiety
Authors: Zhao, Jiang-Lin
Wu, Chong
Tomiyasu, Hirotsugu
Zeng, Xi
Elsegood, Mark R.J.
Redshaw, Carl
Yamato, Takehiko
Keywords: Anthracenes
Cycloaddition
Photochemistry
Reaction mechanisms
Thiacalixarenes
Issue Date: 2016
Publisher: © John Wiley & Sons
Citation: ZHAO, J. ... et al., 2016. A rare and exclusive endoperoxide photoproduct derived from a thiacalix[4]arene crown-shaped derivative bearing a 9,10-substituted anthracene moiety. Chemistry: an Asian Journal, DOI: 10.1002/asia.201600202.
Abstract: A rare and exclusive endoperoxide photoproduct was quantitatively obtained from a thiacalix[4]arene crown-shaped derivative upon irradiation at λ=365 nm; the structure was unambiguously confirmed by ¹H/¹³C NMR spectroscopy and X-ray crystallography. The prerequisites for the formation of the endoperoxide photoproduct have also been discussed. Furthermore, the photochemical reaction rate could be greatly enhanced in the presence of the thiacalix[4]arene platform because it served as a host to capture oxygen.
Sponsor: We would like to thank the OTEC at Saga University and the International Cooperation Projects of Guizhou Province (No. 20137005) for financial support. The EPSRC is thanked for a travel grant (to CR).
Version: Accepted for publication
DOI: 10.1002/asia.201600202
URI: https://dspace.lboro.ac.uk/2134/21239
Publisher Link: http://dx.doi.org/10.1002/asia.201600202
ISSN: 1861-4728
Appears in Collections:Closed Access (Chemistry)

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