This application is a continuation of Ser. No. 09/146,868 filed Sep. 3,1998.
Number | Name | Date | Kind |
---|---|---|---|
4491628 | Ito et al. | Jan 1985 | A |
4543319 | Chao et al. | Sep 1985 | A |
4980317 | Koblinger et al. | Dec 1990 | A |
5071730 | Allen et al. | Dec 1991 | A |
5320931 | Umehara et al. | Jun 1994 | A |
5492793 | Breyta et al. | Feb 1996 | A |
5547808 | Watanabe | Aug 1996 | A |
5712078 | Huang et al. | Jan 1998 | A |
5776660 | Hakey et al. | Jul 1998 | A |
Number | Date | Country |
---|---|---|
0 523 957 | Jan 1993 | EP |
0 537 524 | Apr 1993 | EP |
1 014 193 | Jun 2000 | EP |
Entry |
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Morrison, et al. “Electrophilic Aromatic Substitution. Reactivity and Orientation”, Organic Chemistry, Boston 1959, Chapter 10, pp. 284-288 and Chapter 20, pp. 547-548. |
Number | Date | Country | |
---|---|---|---|
Parent | 09/146868 | Sep 1998 | US |
Child | 09/706682 | US |