Number | Date | Country | Kind |
---|---|---|---|
RI 632 | May 1977 | HUX |
Number | Name | Date | Kind |
---|---|---|---|
3716541 | Dobson et al. | Feb 1973 |
Number | Date | Country |
---|---|---|
2558124 | Jan 1976 | DEX |
Entry |
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March, "Advanced Organic Chemistry" (1968), pp. 618-621 and 720-721. _ |
Morrison et al., "Organic Chemistry" (1966), pp. 885-887. |