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Class Information
Number: 564/469
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Amino nitrogen containing (e.g., urea, sulfonamides, nitrosamines, oxyamines, etc., and salts thereof) > Acyclic > Preparing directly by amination
Description: Processes wherein an acyclic amino nitrogen compound is prepared directly by reacting an organic compound with ammonia or an amino nitrogen containing compound replacing an hydrogen thereof or another organic radical bonded to nitrogen to form a carbon to nitrogen bond.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7538080 |
Modified alkoxylated polyol compounds |
May. 26, 2009 |
| 7538251 |
Synthesis of severely sterically hindered secondary aminoether alcohols from a ketene and/or carboxylic acid halide and/or carboxylic acid anhydride |
May. 26, 2009 |
| 7524990 |
Synthesis of sterically hindered secondary aminoether alcohols |
Apr. 28, 2009 |
| 7393978 |
Method for producing ethylene-amines |
Jul. 1, 2008 |
| 7314958 |
Phenylbenzamides |
Jan. 1, 2008 |
| 7253322 |
Method for producing ethyldimethylamine and triethylamine |
Aug. 7, 2007 |
| 7060859 |
Use of a solid hydrotalcite structure incorporating fluorides for basic catalysis of Michael or Knoevenagel reactions |
Jun. 13, 2006 |
| 7053246 |
Preparation of a symmetrical secondary amine |
May. 30, 2006 |
| 6723880 |
Preparation of secondary amines from primary amines |
Apr. 20, 2004 |
| 6515036 |
Method of decomposing a polyurethane |
Feb. 4, 2003 |
| 6365778 |
Process for the preparation of N-alkypolyhydroxyalkylamines from monoalkylamine and reducing sugar |
Apr. 2, 2002 |
| 6281387 |
Process and catalyst for synthesizing aliphatic, cyclic and aromatic alkanolamines and alkyleneamines |
Aug. 28, 2001 |
| 6198002 |
Preparation of secondary and tertiary 2-methyl-1, 5-pentanediamines |
Mar. 6, 2001 |
| 6156915 |
Reactive and durable anti-static agent and method of preparing the same |
Dec. 5, 2000 |
| 6013816 |
Process for the preparation of a linear formyl compound |
Jan. 11, 2000 |
| 6005146 |
Stabilized non-polymeric acetoacetate esters that promote adhesion to metallic and oxidized substrates |
Dec. 21, 1999 |
| 5900508 |
Preparation of amines from olefins over zeolites of the type PSH-3, MCM-22, SSZ-25 or mixtures thereof |
May. 4, 1999 |
| 5801285 |
Process for the preparation of 2-methyl-2,4-diaminopentane |
Sep. 1, 1998 |
| 5777165 |
Process for preparing amides of N-alkyl polyhydroxyalkyl amines |
Jul. 7, 1998 |
| 5750790 |
Reductive amination catalysts |
May. 12, 1998 |
| 5739397 |
Process for the production of secondary amines and the amines produced by the process |
Apr. 14, 1998 |
| 5723673 |
Process for preparing amides of N-alkyl polyhydroxyalkyls |
Mar. 3, 1998 |
| 5696293 |
Catalyst composition for producing polyether polyamine and production method of polyether polyamine by use of the catalysts composition |
Dec. 9, 1997 |
| 5557011 |
Preparation of diamines |
Sep. 17, 1996 |
| 5523478 |
Carbohydrate-derived surfactants and their precursors |
Jun. 4, 1996 |
| 5475141 |
Process for preparing primary amines from aldehydes |
Dec. 12, 1995 |
| 5440049 |
Process for producing enyne derivatives |
Aug. 8, 1995 |
| 5364971 |
Decolorization of polyethylene polyamines using ruthenium |
Nov. 15, 1994 |
| 5362914 |
Decolorization of polyethylene polyamines using cobalt/copper/chromium |
Nov. 8, 1994 |
| 5334764 |
Process for preparing N-alkyl polyhydroxy amines |
Aug. 2, 1994 |
| 5331102 |
Method for decolorization of alkanolamines and alkyleneamines |
Jul. 19, 1994 |
| 5296633 |
HMTA preparation of methylated tertiary amines |
Mar. 22, 1994 |
| 5284976 |
Method of producing primary amines in high yields |
Feb. 8, 1994 |
| 5276195 |
Process for producing dimethylorganoboranes |
Jan. 4, 1994 |
| 5256786 |
Catalytic reforming of cyclic alkyleneamines |
Oct. 26, 1993 |
| 5214209 |
Method of producing primary amines in high yields and novel intermediates therefor |
May. 25, 1993 |
| 5210310 |
Optically active dimethylorganoboranes |
May. 11, 1993 |
| 5166442 |
Catalytic reforming of alkyleneamines |
Nov. 24, 1992 |
| 5112995 |
Preparation of substituted ethenes |
May. 12, 1992 |
| 4996363 |
Catalytic reforming of alkyleneamines to linearly-extended polyalkylenepolyamines |
Feb. 26, 1991 |
| 4983736 |
Amines catalysis using metallic polyphosphate condensation catalysts having a condensed structure |
Jan. 8, 1991 |
| 4914241 |
Preparation of diamines |
Apr. 3, 1990 |
| 4792629 |
Alkylation of amine compounds |
Dec. 20, 1988 |
| 4783554 |
Alkylation of amine compounds |
Nov. 8, 1988 |
| 4625030 |
Potentiated nickel catalysts for amination |
Nov. 25, 1986 |
| 4618716 |
Preparation of polyethylene polyamines from 2-aminoethyl sulfuric acid |
Oct. 21, 1986 |
| 4605770 |
Noncyclic polyalkylene polyamines by the reaction of an alkanolamine compound and an alkyleneamine compound in the presence of a Group IIA or Group IIIB metal acid phosphate catalyst |
Aug. 12, 1986 |
| 4547591 |
Preparation of linear polyethylenepolyamines with silica-alumina catalysts |
Oct. 15, 1985 |
| 4510331 |
Processes for producing 7-octen-1-al and derivatives thereof |
Apr. 9, 1985 |
| 4430513 |
Alkylation of amine compounds |
Feb. 7, 1984 |
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