Number | Name | Date | Kind |
---|---|---|---|
3341601 | Mertzweiller | Sep 1967 | |
3929895 | Hall | Dec 1975 | |
3962147 | Maurer et al. | Jun 1978 | |
4052457 | Nagakura et al. | Oct 1977 | |
4203925 | Barton et al. | May 1981 | |
4261866 | Barton et al. | Apr 1981 | |
4281204 | Willis et al. | Jul 1981 |
Entry |
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Tanaka et al., Chem. Comm., pp. 188-189, (1967). |
Nerdel et al., Ann. Chem., vol. 710, p. 90, (1967). |