Research Article: [4-(2-tert-But­oxy-2-oxoeth­oxy)naph­thalen-1-yl]diphenyl­sulfonium trifluoro­methane­sulfonate

Date Published: June 01, 2012

Publisher: International Union of Crystallography

Author(s): Sung Kwon Kang, Siyoung Jang.

http://doi.org/10.1107/S1600536812022167

Abstract

In the cation of the title salt, C28H27O3S+·CF3O3S−, the dihedral angle between the naphthalene ring system and the –C(=O)—O– plane is 80.39 (9)°. The three methyl groups of the tert-butyl group are each disordered over two orientations with an occupancy ratio of 0.712 (18):0.288 (18).

Partial Text

For the reactivity of sulfonium trifluoro­methane­sulfonate derivatives, see: McGarrigle et al. (2011 ▶); Scalfani & Bailey (2011 ▶); Yoshida (2012 ▶); Zhang et al. (2011 ▶).

Source:

http://doi.org/10.1107/S1600536812022167