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PREPARATION OF OPTICALLY ACTIVE o-ARYL PROPIONIC ACIDS
| Content Provider | Semantic Scholar |
|---|---|
| Author | Mullen, James J. Ferrell, Michael W. |
| Copyright Year | 2017 |
| Abstract | Inventors: Ahmed M. Tafesh; Sambasivarao Kotha; Kenneth G. Davenport, all of Corpus Christi, Tex. Assignee: Hoechst Celanese Corporation, Somerville, N.J. Appl. No.: 996,335 Filed: Dec. 23, 1992 Int. Cl. .................... C07C 62/06; CO7C 53/134; CO7C 63/33 U.S. C. .................................... 562/.466; 562/490; 562/496; 562/469; 562/492 Field of Search ............... 562/466, 490, 496, 469, 562/492 References Cited U.S. PATENT DOCUMENTS 4,135,051 1/1979 Walker et al. ... 562/496 4,801,719 l/1989 Oertle .................................. 562/496 | US005223640A 11) Patent Number: 5,223,640 (45) Date of Patent: Jun. 29, 1993 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/e2/df/d9/6fb71e4f5334eb/US5223640.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |