Number | Date | Country | Kind |
---|---|---|---|
2428672 | Jun 1974 | DT | |
2520315 | May 1975 | DT |
Number | Name | Date | Kind |
---|---|---|---|
3142685 | Buckler | Jul 1964 | |
3531514 | Redmore | Sep 1970 |
Entry |
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Marsi, J.A.C.S., 91, 1969, pp. 4724-4729. |
Issleib, et al., Ber., 94, 1961, pp. 113-117. |
Cuddy, et al., 1971, Tetrahedron Letters, pp. 2397-2400. |
Aksnes, et al., 19, 1965, Acta. Chem. Scand, pp. 931-934. |