This application is a division of application Ser. No. 747,194, filed June 20, 1985, now U.S. Pat. No. 4,690,943, which is a continuation-in-part of application Ser. No. 652,372, filed Sept. 19, 1984 now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
3462450 | Shen | Aug 1969 | |
3519592 | Holden | Jul 1970 | |
3631177 | Holden | Dec 1971 | |
3749731 | Zinnes et al. | Jul 1973 | |
3767653 | Krapcho | Oct 1973 | |
3856967 | Allais et al. | Dec 1974 | |
3975531 | Welstead et al. | Aug 1976 | |
4012394 | Descamps | Mar 1977 | |
4209521 | Archibald et al. | Jun 1980 | |
4658037 | Kadin | Apr 1987 | |
4690943 | Kadin | Sep 1987 |
Number | Date | Country |
---|---|---|
7114898 | Apr 1971 | JPX |
7314667 | Feb 1973 | JPX |
1158532 | Jul 1969 | GBX |
1206995 | Sep 1970 | GBX |
Entry |
---|
Pakula et al., Chemical Abstracts, 72:12563(k) (1970). |
Brenner et al., Chemical Abstracts, 72:12565(n) (1970). |
Shen et al., Chemical Abstracts, 72:12566(p) (1970). |
Wenkert et al., Journal of the American Chemical Society, 80, 4899 (1958). |
Bunnett et al., Organic Syntheses, vol. 40, 1 (1960). |
Bruce, Journal of the Chemical Society (London), 5302 (1962). |
Tacconi et al., Tetrahedron 27, 561 (1971). |
Kisteneva, Chemical Abstracts, 51:5044(a) (1957). |
Number | Date | Country | |
---|---|---|---|
Parent | 747194 | Jun 1985 |
Number | Date | Country | |
---|---|---|---|
Parent | 652372 | Sep 1984 |