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Class Information
Number: 204/157.89
Name: Chemistry: electrical and wave energy > Processes and products > Processes of treating materials by wave energy > Process or preparing desired organic product containing at least one atom other than carbon and hydrogen > Carboxylic acid or derivative product produced > Atom other than carbon, hydrogen or oxygen
Description: Subject matter wherein the carboxylic acid or derivative contains an atom other than carbon, hydrogen or oxygen.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7521544 |
Method and apparatus for the use of [.sup.11C] carbon monoxide in labeling synthesis by photo-initiated carbonylation |
Apr. 21, 2009 |
| 7083705 |
Process for producing a fluorine-containing compound by liquid phase fluorination |
Aug. 1, 2006 |
| 5994110 |
Methods for direct synthesis of compounds having complementary structure to a desired molecular entity and use thereof |
Nov. 30, 1999 |
| 5919341 |
Difluorochloracetyl, dichloracetyl and trichloracetyl chloride preparation |
Jul. 6, 1999 |
| 5736012 |
Process for the preparation of a fluorinated acid |
Apr. 7, 1998 |
| 5663543 |
Method for producing a polyfluoropropionyl halide |
Sep. 2, 1997 |
| 5619023 |
Process for the preparation of alkyl halodifluoroacetates |
Apr. 8, 1997 |
| 5545298 |
Process for preparing polyfluorocarboxylic acid chlorides and perfluorocarboxylic acid chlorides |
Aug. 13, 1996 |
| 5453161 |
Polyamic acid to polyimide conversion by microwave heating |
Sep. 26, 1995 |
| 5433831 |
Process for the preparation of dichloroacetyl chloride |
Jul. 18, 1995 |
| 5378333 |
Halogenated polycarboxycubanes |
Jan. 3, 1995 |
| 5233054 |
Process for the preparation of halophthalic anhydrides |
Aug. 3, 1993 |
| 5153352 |
Process for preparation of intermediates of carbocyclic nucleoside analogs |
Oct. 6, 1992 |
| 4908111 |
Process for the preparation of 7-(2-diethylaminoethyl)-theophylline acetyl salicylate and use thereof |
Mar. 13, 1990 |
| 4906343 |
Process for the photochemical production of .alpha.-aryl propionic acid |
Mar. 6, 1990 |
| 4898655 |
Method for racemization of optically active chrysanthemic acid or its derivatives |
Feb. 6, 1990 |
| 4855025 |
Polyfluoro compounds and method for preparing them |
Aug. 8, 1989 |
| 4689425 |
Photochlorination of aromatic compounds in the side chain |
Aug. 25, 1987 |
| 4528146 |
Process for the preparation of terephthaloyl and isophthaloyl dichlorides |
Jul. 9, 1985 |
| 4430181 |
Process for the preparation of benzoyl chloride |
Feb. 7, 1984 |
| 4374715 |
Method for the preparation of poly (carbonoyl fluoride) oligomers |
Feb. 22, 1983 |
| 4371473 |
Preparation of 2-(2-fluoro-4-biphenylyl)propionic acid and corresponding nitride |
Feb. 1, 1983 |
| 4351954 |
Halogenated .alpha.-amino acids |
Sep. 28, 1982 |
| 4345090 |
Process for preparing menthyl esters of enantiomers of chiral 3-(2,2-dichloro- and -dibromo-vinyl)-2,2-dimethylcyclopropanecarboxylic acids |
Aug. 17, 1982 |
| 4305889 |
Process for producing .alpha., .alpha., .alpha.-trifluoro-o-toluic fluoride |
Dec. 15, 1981 |
| 4301092 |
Preparation of oxalyl chloride |
Nov. 17, 1981 |
| 4229592 |
Intermediate for prostaglandins and process for preparing the intermediate |
Oct. 21, 1980 |
| 4216153 |
Method of preparing phthalide |
Aug. 5, 1980 |
| 4124469 |
Perfluoroalkylacetyl chloride process |
Nov. 7, 1978 |
| 4123219 |
Chemical storage of radiant energy |
Oct. 31, 1978 |
| 4072591 |
Process for conversion of oligomers and higher polymers by irradiation with high-energy electrons |
Feb. 7, 1978 |
| 3996272 |
Method for preparing pentachloroacetone and dichloroacetic acid from isopropyl ethers |
Dec. 7, 1976 |
| 3994675 |
Chemical storage of radiant energy |
Nov. 30, 1976 |
| RE29044 |
Method for the preparation of acetyl chloride |
Nov. 23, 1976 |
| 3976678 |
2,3-Disubstituted levulinaldehydes |
Aug. 24, 1976 |
| 3956367 |
3-Fluoro-D-alanine and pharmacologically acceptable esters, and pharmacologically acceptable salts thereof |
May. 11, 1976 |
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