Number | Name | Date | Kind |
---|---|---|---|
2429719 | Hersberger et al. | Oct 1947 | |
2646450 | Thuber | Jul 1953 | |
2851501 | Benz et al. | Sep 1958 | |
3305905 | Smith et al. | May 1968 | |
3686339 | Schecker et al. | Aug 1972 | |
3769359 | Massie | Oct 1973 | |
3849507 | Zuech | Nov 1974 | |
3985818 | Numata et al. | Oct 1976 | |
4254292 | Shimizu et al. | Mar 1981 | |
4308414 | Wiegers et al. | Dec 1981 | |
4440966 | Ferber et al. | Apr 1984 |
Number | Date | Country |
---|---|---|
2095281 | Sep 1982 | GBX |
670555 | Feb 1978 | SUX |
Entry |
---|
Corson et al., J. Org. Chem., 27, 1636-1640, (1962). |