Number | Name | Date | Kind |
---|---|---|---|
3086021 | Biel | Apr 1963 | |
3575990 | Hermans et al. | Apr 1971 | |
3794645 | Pieper et al. | Feb 1974 | |
4024264 | Bjork et al. | May 1977 | |
4383999 | Bondinell et al. | May 1983 |
Number | Date | Country |
---|---|---|
46-39093 | Nov 1971 | JPX |
46-39094 | Nov 1971 | JPX |
675136 | Jan 1968 | ZAX |
1313572 | Apr 1973 | GBX |
Entry |
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Sam, et al., J.A.C.S., 81, (1959), pp. 710-713. |
Thayer, et al., J.A.C.S., 49, (1928), pp. 2862-2869. |
Lee, et al., J. Org. Chem., 39, (1974), pp. 893-902. |
Rajsner, et al., C.A. 59:13936f, (1963). |