NMR Studies and Crystal Structure Determinations of CF3 Group-containing Bicyclic Phenolates
2009 ◽
Vol 64
(4)
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pp. 423-426
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Keyword(s):
X Ray
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Three new CF3-substituted bicyclic salicylate derivatives were synthesized by the TiCl4-mediated cyclization of trifluoromethyl-containing ketones with 1,3-bis(silyl enol ethers) and characterized by NMR and IR, spectroscopy, mass spectrometry and elemental analysis. The crystal structures of the bicyclic derivatives have been determined by single crystal X-ray analysis. All structures exhibit hydrogen bonding.
2011 ◽
Vol 76
(4)
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pp. 529-537
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