Number | Date | Country | Kind |
---|---|---|---|
3824141 | Jul 1988 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2647933 | La Zente et al. | Aug 1953 | |
2967894 | Pummer et al. | Jan 1961 | |
3020321 | Gibbs | Feb 1962 | |
3501541 | Dubeck et al. | Mar 1970 | |
4075252 | Boudakian | Feb 1978 | |
4096196 | Boudakian | Jun 1978 | |
4668832 | Kruper | May 1987 | |
4847442 | Nolawajek et al. | Jul 1989 |
Number | Date | Country |
---|---|---|
740935 | Nov 1955 | GBX |
874867 | Aug 1961 | GBX |
Entry |
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G. Schiemann et al., Berichte d. D. Chem. Gesellschaft 62:3035-3043 (1929) (In German). |
D. T. Flood, Organic Syntheses, Coll. 2:295-298 (1943). |
K. G. Rutherford et al., J. Org. Chem. 26:5149-5152 (1961). |