Number | Name | Date | Kind |
---|---|---|---|
2563776 | Dickey et al. | Aug 1951 | |
2718516 | Bortnick | Sep 1955 | |
3537525 | Lorem | Nov 1970 | |
3558581 | Berrmann et al. | Jan 1971 | |
3654994 | Flogel et al. | Apr 1972 | |
4532317 | Rosshofer | Jul 1985 |
Number | Date | Country |
---|---|---|
0055359A | Jan 1982 | EPX |
Entry |
---|
Iwasaki et al., Tetrahedron Letters, 21, 4101 (1980). |
Kolar and Olsen, Synthesis, 457 (1977). |
Kraft and Herbst, J. Org. Chem. 10, 483 (1945). |
Martell and Herbst, J. Org. Chem., 6, 878 (1941). |
J. Hoch, Comptes Rendu, Acad. Sci., 733 (1935). |
Simon, Compt. Rendu., 133 (1901). |
Vineyard et al. J. Am. Chem. Soc., 99 (18), 5946 (1977). |