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5-305816 | Nov 1993 | JPX |
Number | Name | Date | Kind |
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4670454 | Janssen et al. | Jun 1987 | |
4938792 | Kumazawa et al. | Jul 1990 | |
5194444 | Seele et al. | Mar 1993 | |
5256683 | Hutt et al. | Oct 1993 |
Number | Date | Country |
---|---|---|
0324646 | Jul 1989 | EPX |
0329397 | Aug 1989 | EPX |
0413448 | Feb 1991 | EPX |
Entry |
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Y. Izumi et al., "Liquid-Phase Organic Reactions Catalyzed by Inorganic Solid Acids and Bases", Chemical Abstracts 117:654 (1992). |