Number | Date | Country | Kind |
---|---|---|---|
5163/85 | Dec 1985 | CHX | |
1770/86 | Apr 1986 | CHX |
Number | Name | Date | Kind |
---|---|---|---|
3925367 | Boehmke et al. | Dec 1975 | |
4183853 | Schroeder | Jan 1980 | |
4263431 | Weber et al. | Apr 1981 |
Number | Date | Country |
---|---|---|
0073996 | Mar 1983 | EPX |
2700996 | Jul 1978 | DEX |
2755023 | Jun 1979 | DEX |
1431233 | Jan 1966 | FRX |
Entry |
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Morrison et al., Organic Chemistry, 4th Ed., Alyn and Bacon, Boston (1983), pp. 919, 920. |