Number | Name | Date | Kind |
---|---|---|---|
3062646 | Dann et al. | Nov 1962 | |
3930867 | Bigelow | Jan 1976 | |
4017314 | Blake | Apr 1977 |
Entry |
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Pelissard et al., Tetrahedron Letters, vol. 45, 1972, pp. 4589-4592. |
Louis et al., Inorganic Nuclear Chem. Letters, vol. 13, 1977, pp. 31-35. |