Number | Name | Date | Kind |
---|---|---|---|
1776154 | Knorr et al. | Sep 1930 | |
1935914 | Olson | Nov 1933 | |
1939005 | Guthke | Dec 1933 | |
1989700 | Larson | Feb 1935 | |
2053233 | Woodhouse | Sep 1936 | |
2158518 | Meuly | May 1939 | |
2158519 | Meuly | May 1939 | |
2271299 | Ipatieff et al. | Jan 1942 | |
2311232 | Ipatieff et al. | Feb 1943 | |
3369048 | Hamilton et al. | Feb 1968 | |
4195040 | Renner | Mar 1980 | |
4554383 | Knifton | Nov 1985 | |
4622429 | Blank et al. | Nov 1986 | |
5457239 | Frank et al. | Oct 1995 | |
5679867 | Bruce et al. | Oct 1997 |
Entry |
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Doko, Yoshiji et al., "Formylation of Methylnaphthalene Compounds with CO in HF-BF.sub.3 Medium", Sekiyu Gakkaishi, 40, (2), pp. 115-123 (1997). |