This application is a continuation-in-part of application Ser. No. 08/914,966 filed Aug. 20, 1997.
Number | Name | Date | Kind |
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5248817 | Auerbach et al. | Sep 1993 |
Entry |
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Auerbach et al; Tetrahedron Letters, 34, #06, pp. 931-934, 1993. |
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Jerry March, Advanced Organic Chemistry, third edition, pp. 334-338, 1985. |
Muntwyler et al, Helv.Chim.Acta, 53(6), 1544-6, 1970. |
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Number | Date | Country | |
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Parent | 914966 | Aug 1997 |