Number | Name | Date | Kind |
---|---|---|---|
3855310 | Chopdekar | Dec 1974 | |
4634771 | Shim et al. | Jan 1987 | |
4656293 | Kleiner | Apr 1987 |
Entry |
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Fedorova et al., "Zhur. Obshchei. Khim.", 30, p. 4044 (1960). |
Zhmurova et al., "Org. Phos. Comp. Ref.," 705, vol. 3, Monatsh. 70, 1-19 (1937). |