References
- Shechan , J. C. and Langyal , I. 1964 . J. Amer. Chem. Soc. , 86 : 1356
- Langyal , I. and Shechan , J. C. 1968 . Angen. Chem. , 80 : 27 cf., I. Langyal and J. C. Shechan, Angew. Chem. Internat, Ed. in English, 7, 25 (1968)
- Langyal , I. and Uliss , D. B. 1968 . Chem. Commin. , : 1621
- Lengyal , I. 1963 . Ph. D. Thesis Massachusetts Institute of Technology .
- Landa , S. and Hála , S. 1959 . Coll. Csech. Chem. Commin. , 24 : 93
- Stettar , H. , Schears , M. and Hirschborn , A. 1959 . Chem. Ber. , 92 : 1629
- Malting points are uncorrected and were measured on a Thomas-Roover capillary malting point apparatus. Infrared spectra were recorded on Varian A-60 instrument with IMS as an internal standard. The mass spectra were recorded on a Hitachi RMU-6D singly focusing instrument by Morgan-Schaffer Corp., Montrea, Canada. Satisfactory microanalysis were obtained for both compounds V and VI, performed by A. Bernhardt Laboratories, Elbach, West Germany
- Dolejeck , Z. , Hála , S. , Harris , V. and Landa , S. 1966 . Coll Csech Chem. Comnn. , 32 : 435