Number | Name | Date | Kind |
---|---|---|---|
3794196 | Nakamura et al. | Aug 1976 | |
3917711 | Roelofs et al. | Nov 1975 | |
4083995 | Mitchell et al. | Apr 1978 | |
4233230 | Otton | Nov 1980 | |
4269780 | Banasiak | May 1981 |
Number | Date | Country |
---|---|---|
2085881 | Apr 1982 | GBX |
Entry |
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Levisalles et al., "Tetrahedron", vol. 36 (1980), pp. 3181-3185. |
Nakamura et al., "Chemistry Letters", (1976), pp. 1019-1024. |
Nakamura et al., "Chemistry Letters," (1977), pp. 1227-1230. |
Baker et al., "Tetrahedron Letters", (1977), pp. 441-442. |
Nakamura et al., "Chemistry Letters," (1976), pp. 253-256. |