Number | Name | Date | Kind |
---|---|---|---|
4064124 | Weitz et al. | Dec 1977 | |
5349090 | Tafesh et al. | Sep 1994 |
Number | Date | Country |
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6065212 | Mar 1994 | JPX |
Entry |
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Vinot et al, Bull. Soc. Chim. Fr. pp. 4970-4974 (1968). |
Kitazawa et al, Chemical Abstracts, vol. 114, No. 92398 (Abstract for JP 138207, May 28, 1990) (1991). |
Murakami et al, Chemical Abstracts, vol. 108, No. 223028 (1988) (Abstract for JP 62, 240 317, Oct. 21, 1987). |
VonSchubert et al, Journal Fur Praktische Chemie, 37 pp. 12-20 (1968). |