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Class Information
Number: 560/178
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carboxylic acid esters > Acyclic acid moiety > Aldehyde or ketone group in acid moiety > Acetoacetic acid
Description: Compounds which are esters of acetoacetic acid, per se.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7524565 |
Radiation curable Michael addition resins having built-in photoinitiators |
Apr. 28, 2009 |
| 7407707 |
Radiation-curable coatings for metal substrates from multifunctional acrylate oligomers |
Aug. 5, 2008 |
| 7355065 |
Process for the preparation of 4,4-difluoro-3-oxobutanoic acid esters |
Apr. 8, 2008 |
| 7160925 |
Decomposing surfactant |
Jan. 9, 2007 |
| 6878845 |
Oligomers from multifunctional acrylates |
Apr. 12, 2005 |
| 6743942 |
Process for the transesterification of keto ester with alcohol using polyaniline salts as catalyst |
Jun. 1, 2004 |
| 6677462 |
Asymmetric synthesis of kavalactones |
Jan. 13, 2004 |
| 6620967 |
Ketosis-treating agent |
Sep. 16, 2003 |
| 6593488 |
4-fluoro-3-oxocarboxylic esters and process for producing the same |
Jul. 15, 2003 |
| 6489505 |
Process for producing 3,3-dimethyl-2-formylcyclopropane-carboxylic acid ester |
Dec. 3, 2002 |
| 6486345 |
Method for producing 6,6-dialkoxy-5-hydroxy-3-oxo-hexanoic acid esters |
Nov. 26, 2002 |
| 6469200 |
Process for producing 2-alkylidene-4-bromoacetoacetic acid ester |
Oct. 22, 2002 |
| 6457303 |
Synthesis of epothilones |
Oct. 1, 2002 |
| 6455728 |
Direct fluorination process for preparing high purity 2-fluoro-1,3-dicarbonyl compounds using oxygen as a radical scavenger |
Sep. 24, 2002 |
| 6376719 |
Process for the preparation of alkaline earth metal salts of .beta.-diketo compounds |
Apr. 23, 2002 |
| 6355713 |
.beta.-ketoesters for use as polymer stabilizers |
Mar. 12, 2002 |
| 6300511 |
Catalyzed fluorination of carbonyl compounds |
Oct. 9, 2001 |
| 6258977 |
Alkyl3-oxoalkanoates |
Jul. 10, 2001 |
| 6207856 |
Therapeutic compositions |
Mar. 27, 2001 |
| 6093844 |
Method of producing alkaline-earth salts of aliphatic .beta.-keto compounds |
Jul. 25, 2000 |
| 6090975 |
Process for the preparation of 2-acetylcarboxylic esters |
Jul. 18, 2000 |
| 6049010 |
Method of preparing 3-(3-methyl-2-buten-1-yl)-2,4-pentanedione and related dicarbonyl compounds |
Apr. 11, 2000 |
| 6025410 |
Liquid oligomers containing acrylate unsaturation |
Feb. 15, 2000 |
| 6020502 |
Preparation of fluorinated dicarbonyls |
Feb. 1, 2000 |
| 5932761 |
Process for producing branched aldehydes |
Aug. 3, 1999 |
| 5786501 |
Process for the preparation of pure alkyl alkylacetoacetates |
Jul. 28, 1998 |
| 5756826 |
Process for preparing acetoacetates |
May. 26, 1998 |
| 5720865 |
Process for the preparation of keto compounds |
Feb. 24, 1998 |
| 5679830 |
Method of producing pivaloylacetic acid ester |
Oct. 21, 1997 |
| 5599813 |
Thiazolopyrimidine derivatives |
Feb. 4, 1997 |
| 5569778 |
Process for preparing fluorine-containing dicarbonyl compound |
Oct. 29, 1996 |
| 5516933 |
Lactone-modified diketene(meth)acrylate compound, a process for the preparation thereof, and a (co)polymer |
May. 14, 1996 |
| 5453464 |
Thermosetting coating compositions |
Sep. 26, 1995 |
| 5446195 |
Water-soluble active methylenes as formaldehyde scavengers |
Aug. 29, 1995 |
| 5326378 |
Tris (2-acetoacetoxy ethyl)-amine, and its hydrosoluble salts, preparation process, use as formaldehyde collectors and finishing process for fabrics |
Jul. 5, 1994 |
| 5260424 |
B-(keto or sulfonyl) esters from reaction of silylketene acetal and acyl or sulfonyl compound |
Nov. 9, 1993 |
| 5254637 |
Thermosetting coating compositions |
Oct. 19, 1993 |
| 5206419 |
3-hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropanoate bis(acetoacetate) |
Apr. 27, 1993 |
| 5200553 |
Biologically active carboxylic acid esters |
Apr. 6, 1993 |
| 5194674 |
Water-soluble active methylene as formaldehyde scavenger |
Mar. 16, 1993 |
| 5183929 |
Method for production of T-butyl 3-oxobutyrates and their use |
Feb. 2, 1993 |
| 5138091 |
1,4-dihydropyridine-threonine derivatives with cardiovascular activity |
Aug. 11, 1992 |
| 5113011 |
Method of functionalization of nucleophiles |
May. 12, 1992 |
| 5110869 |
.beta.-(keto or sulfonyl)esters from reaction of silyketene acetal and acyl or sulfonyl compound |
May. 5, 1992 |
| 5051529 |
Method for functionalization of nucleophiles |
Sep. 24, 1991 |
| 4983679 |
.beta.-(keto or sulfonyl)esters from reaction of silylketene acetal and acyl or sulfonyl compound |
Jan. 8, 1991 |
| 4968832 |
Novel asymmetric diesters of 1,4-dihydro-2,-dimethyl-pyridine-3,5-dicarboxylic acid |
Nov. 6, 1990 |
| 4960924 |
Mercaptoalkyl acetoacetates |
Oct. 2, 1990 |
| 4695587 |
M-4 and IsoM-4 derivatives, their preparation and compositions containing them |
Sep. 22, 1987 |
| 4647691 |
Process for preparing ethyl and n-propyl esters of carboxylic acids from methanol, syngas and carboxylic acid using a new catalyst system |
Mar. 3, 1987 |
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