Number | Name | Date | Kind |
---|---|---|---|
3074894 | Loew et al. | Jan 1963 | |
3703520 | Carleton et al. | Nov 1972 | |
3736298 | Schmit et al. | May 1973 | |
3751392 | Olstowski | Aug 1973 | |
3759916 | Pitts et al. | Sep 1973 | |
3817939 | Allen et al. | Jun 1974 | |
3919128 | Baldino et al. | Nov 1975 |
Entry |
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Journal of Organic Chemistry, vol. 25, No. 6, pp. 1009-1012, (1960) Tsuzuki et al. |