Number | Name | Date | Kind |
---|---|---|---|
4119679 | Nishizawa et al. | Oct 1978 | |
4216238 | Baker et al. | Aug 1980 | |
4847348 | Fischer et al. | Jul 1989 |
Number | Date | Country |
---|---|---|
55-80430 | Jun 1980 | JPX |
0735531 | Aug 1955 | GBX |
Entry |
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68 J. Am. Chem. Soc. 1657 (1946). |
75 J. Am. Chem. Soc. 4911 (1953). |
27 J. Org. Chem. 2677 (1962). |
Heft 7, 798. |
J. Chem. Soc. 3305 (1957). |