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3927129 | Aaszeldine et al. | Dec 1975 | |
5064559 | Merchant et al. | Nov 1991 | |
5100572 | Merchant | Mar 1992 | |
5171902 | Krespan et al. | Dec 1992 | |
5219488 | Basu et al. | Jun 1993 | |
5219489 | Swan et al. | Jun 1993 |
Number | Date | Country |
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0431458 | Jun 1991 | EPX |
3-252500 | Nov 1991 | JPX |
4-346946 | Dec 1992 | JPX |
Entry |
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F. A. Bloshchitsa et al., "Reaction of Hydroxy-and Carbonyl Compounds with Sulfur Tetrafluoride, XIV. Reaction of Aliphatic Oxocarboxylic Acids with SF.sub.4 ", Zh. Org. Khim. vol. 21, No. 7, pp. 1414-1420 (1985). |