Number | Name | Date | Kind |
---|---|---|---|
RE27281 | Wilkus et al. | Feb 1972 | |
2637838 | Peters | May 1953 | |
3352896 | Dressler et al. | Nov 1967 | |
3395116 | Dressler et al. | Jul 1968 | |
3489781 | Wilkus et al. | Jan 1970 | |
3708225 | Misch et al. | Jan 1973 | |
3976497 | Clark | Aug 1976 | |
3986997 | Clark | Oct 1976 | |
4042613 | Takamizawa et al. | Aug 1977 | |
4051161 | Proskow | Sep 1977 | |
4177315 | Ubersax | Dec 1979 |
Entry |
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"J. Chem. Soc.", pp. 1433-1435, 1957. |