Synthesis of a Thiophene‐Based Nonlinear Optical Chromophore

References

• Koeckelberghs , G. , Sioncke , S. , Verbiest , T. , Persoons , A. and Samyn , C. 2003 . Synthesis and properties of chiral helical chromophore‐functionalised polybinapthalenes for second‐order nonlinear optical applications . Polymer , 44 : 3785 – 3794 .
   Web of Science ®Google Scholar
• Hu , Z.‐Y. , Fort , A. , Barzoukas , M. , Jen , A. K.‐Y. , Barlow , S. and Marder , S. R. 2004 . Trends in optical nonlinearity and thermal stability in electrooptic chromophores based upon the 3‐(dicyanomethylene)‐2,3‐dihydrobenzothiophene‐1,1‐dioxide acceptor . J. Phys. Chem. B , 108 : 8628 – 8630 .
   Web of Science ®Google Scholar
• Davis , M. C. , Chafin , A. P. , Hollins , R. A. , Baldwin , L. C. , Erickson , E. D. , Zarras , P. and Drury , E. C. 2004 . Synthesis of an isophorone‐based nonlinear optical chromophore . Synth. Commun. , 34 : 3419 – 3429 .
   Web of Science ®Google Scholar
• Sun , S.‐S. , Zhang , C. , Dalton , L. R. , Garner , S. M. , Chen , A. and Steier , W. H. 1996 . 1,3‐bis(Dicyanomethylidene)indane‐based second‐order nlo materials . Chem. Mater. , 8 : 2539 – 2541 .
   Web of Science ®Google Scholar
• Miyake , A. , Suzuki , M. , Sumino , M. , Iizuka , Y. and Ogawa , T. 2002 . Thermal hazard evaluation of Vilsmeier reaction with DMF and MFA . Org. Process Res. Dev. , 6 : 922 – 925 .
   Web of Science ®Google Scholar
• Dyer , U. C. , Henderson , D. A. , Mitchell , M. B. and Tiffin , P. D. 2002 . Scale‐up of Vilsmeier formylation reaction: Use of HEL auto‐MATE and simulation of techniques for rapid and safe transfer to pilot plant from laboratory . Org. Process Res. Dev. , 6 : 311 – 316 .
   Web of Science ®Google Scholar
• Davis , M. C. 2005 . Convenient preparation of diethyl (2‐thienyl)methanephosphonate . Synth. Commun. , 35 : 2079 – 2083 .
   Web of Science ®Google Scholar
• Alcaraz , M.‐L. , Atkinson , S. , Cornwall , P. , Foster , A. C. , Gill , D. M. , Humphries , L. A. , Keegan , P. S. , Kemp , R. , Merifield , E. , Nixon , R. A. , Noble , A. J. , O'Beirne , D. , Patel , Z. M. , Perkins , J. , Rowan , P. , Sadler , P. , Singleton , J. T. , Tornos , J. , Watts , A. J. and Woodland , I. A. 2005 . Efficient syntheses of AZD4407 via thioether formation by nucleophilic attack of organometallic species on sulphur . Org. Process Res. Dev. , 9 : 555 – 569 .
   Web of Science ®Google Scholar