References
- Findlay , J. A. and Radics , L. 1972 . J. Chem. Soc. Perkin I , : 2071
- Findlay , J. A. and Shum , F. Y. 1973 . Synth. Comm. , : 355
- Satisfactory analytical data were obtained.
- Girotra , N. N. , Zelawski , Z. S. and Wendler , N. L. 1976 . J. Chem. Soc. Chem. Comm. , : 566
- No isomer ratio was disclosed.