Number | Date | Country | Kind |
---|---|---|---|
19141 A/84 | Jan 1984 | ITX |
Number | Name | Date | Kind |
---|---|---|---|
3901871 | Anderson | Aug 1975 |
Number | Date | Country |
---|---|---|
1243169 | Aug 1971 | GBX |
Entry |
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King et al., J. Org. Chem., 46, 4780-4782 (1981). |
Vogel, Practical Organic Chem., 3rd Ed., Langmans, Green and Co., N.Y., p. 474. |