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Class Information
Number: 564/448
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) > Forming amine group of alicyclic ring containing compound directly by reduction
Description: Processes wherein an amino nitrogen containing alicyclic compound is formed directly by reduction of a nitrogen containing group.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7411094 |
Method for the production of primary amines comprising a primary amino group which bound to an aliphatic or cycloaliphatic C-atom, and a cyclopropyl unit |
Aug. 12, 2008 |
| 7405324 |
Process for synthesising aminoadamantanes |
Jul. 29, 2008 |
| 7342135 |
3(4),7(8)-Bis(aminomethyl)bicyclo[4.3.0]nonane and a process for its preparation |
Mar. 11, 2008 |
| 7256313 |
Method for the production of isophorondiamine (ipda, 3-aminomethyl-3,5,5-trimethyl- cyclohexylamine) having a high cis/tran-isomer ratio |
Aug. 14, 2007 |
| 7060857 |
Method for the production of isophorondiamine (ipda,3-aminomethyl-3,5,5-trimethylcyclohexylamine) |
Jun. 13, 2006 |
| 7026514 |
Compounds used to treat alcoholism |
Apr. 11, 2006 |
| 6962964 |
Hydrogenation of methylenedianiline homologs and epoxy resins cured with same |
Nov. 8, 2005 |
| 6900355 |
Process for the cis-selective catalytic hydrogenation of cyclohexylidenamines |
May. 31, 2005 |
| 6790996 |
Supported cobalt catalysts for nitrile hydrogenations |
Sep. 14, 2004 |
| 6710210 |
N-substituted-aminomethyl cyclopropyl ketone derivatives or salts thereof and production process therefor |
Mar. 23, 2004 |
| 6683216 |
Continuous process for the preparation of amines |
Jan. 27, 2004 |
| 6552217 |
Process for the preparation of alkyl 1-methylcyclopropanecarboxylate |
Apr. 22, 2003 |
| 6528687 |
Ruthenium complexes and their use in asymmetric hydrogenation |
Mar. 4, 2003 |
| 6525223 |
Preparation of secondary amines from nitriles |
Feb. 25, 2003 |
| 6521564 |
Modification of a hydrogenation catalyst |
Feb. 18, 2003 |
| 6448402 |
Process for the preparation of aminoalcohol derivatives and their further conversion to (1R, 4S)-4-((2-amino-6-chloro-5-formamido-4-pyrimidinyl)-amino)-2-cyclopentenyl -1-methanol |
Sep. 10, 2002 |
| 6448445 |
Method for catalytically disubstituting carboxylic acid amides with at least one grignard reagent |
Sep. 10, 2002 |
| 6437186 |
Process for the preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine |
Aug. 20, 2002 |
| 6297394 |
Iron-based catalyst for hydrogenating alpha-, omega-dinitriles |
Oct. 2, 2001 |
| 6262309 |
Process for producing norbornane dimethylene amines |
Jul. 17, 2001 |
| 6156933 |
Supercritical hydrogenation |
Dec. 5, 2000 |
| 6153748 |
Method for hydrogenating compounds from the group of imines or enamines |
Nov. 28, 2000 |
| 6022999 |
Preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine having a cis/trans isomer ratio of at least 70:30 |
Feb. 8, 2000 |
| 6011179 |
Process for the production of amines from imines of nitriles |
Jan. 4, 2000 |
| 5986139 |
Process for the hydrogenation of imines |
Nov. 16, 1999 |
| 5905170 |
Process for the production of 1-amino-1-methyl-3(4)-aminomethylcyclohexane |
May. 18, 1999 |
| 5900507 |
Process for the preparation of 1-amino-1-methyl-3(4)-aminomethyl cyclohexane |
May. 4, 1999 |
| 5874625 |
Process to hydrogenate organic nitriles to primary amines |
Feb. 23, 1999 |
| 5852217 |
Process for the production of primary and/or secondary amines from oxo compounds |
Dec. 22, 1998 |
| 5789621 |
Preparation of amines and aminonitriles |
Aug. 4, 1998 |
| 5756845 |
Preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine |
May. 26, 1998 |
| 5750788 |
Preparation of amines from compounds having at least 3 cyano groups |
May. 12, 1998 |
| 5728873 |
Process for the preparation of cyclopropanamine |
Mar. 17, 1998 |
| 5705699 |
Preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine |
Jan. 6, 1998 |
| 5686616 |
Process for preparing an optically active amine |
Nov. 11, 1997 |
| 5679860 |
Process for the production of 3-aminoethyl-3,5,5-trimethylcyclohexyl amine |
Oct. 21, 1997 |
| 5659075 |
Chemical process for preparing an optically active aminodiol |
Aug. 19, 1997 |
| 5583260 |
Method of influencing the cis/trans isomer ratio of isophoronediamine in its preparation from isophoronenitrile |
Dec. 10, 1996 |
| 5514358 |
Method for the synthesis of chemical compounds |
May. 7, 1996 |
| 5504254 |
Process for the preparation of isophoronediamine |
Apr. 2, 1996 |
| 5491264 |
Preparation of isophorone diamine |
Feb. 13, 1996 |
| 5410082 |
Process for preparing amines |
Apr. 25, 1995 |
| 5406000 |
Process for the production of 3-aminomethyl-3,5,5-trialkylcyclohexylamine |
Apr. 11, 1995 |
| 5371292 |
Preparation of 3-aminomethyl-3,5,5-trimethyl-cyclohexylamine |
Dec. 6, 1994 |
| 5344983 |
Selective preparation of linear pentane-1,5-diamines in increased yields |
Sep. 6, 1994 |
| 5296632 |
Continuous reduction of a hindered nitro moiety in aliphatic nitro polyamines |
Mar. 22, 1994 |
| 5286906 |
Process for the preparation of 3-aminomethyl-3,5,5-trialkylcyclohexylamine |
Feb. 15, 1994 |
| 5283366 |
Method of preparing 3-aminomethyl-3,5,5-trimethyl cyclohexyl amine |
Feb. 1, 1994 |
| 5266731 |
Electrocatalytic hydrogenations of nitriles to amines |
Nov. 30, 1993 |
| 5239120 |
Preparation of 2-(3-aminopropyl)-cycloalkylamines |
Aug. 24, 1993 |
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