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Class Information
Number: 568/313
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Ketones > Benzene ring containing > Processes > Aldehyde or ketone reactant > Aldehyde reacted with ketone
Description: Processes wherein the compound is prepared by reacting an aldehyde with a ketone.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8618346 Process for the destruction of sulfur and nitrogen mustards and their homologous/analogous at ambient conditions Dec. 31, 2013
8168846 Process and plant for converting hazardous waste containing chromium VI into non-hazardous waste May. 1, 2012
7964755 Curcumin synthesis Jun. 21, 2011
7855310 AH receptor antagonists Dec. 21, 2010
7507864 Method for the synthesis of curcumin analogues Mar. 24, 2009
7432401 Method for the preparation of 1,5-bis(4-hydroxy-3-metoxy-phenyl)-penta-1,4-dien-3-one and derivatives with antitumoral properties Oct. 7, 2008
7161041 Process for producing cycloalkanone derivatives Jan. 9, 2007
7119234 Process for the preparation of 1-(4-chlorophenyl)-4,4-dimethylpent-1-ene-3-one Oct. 10, 2006
6995289 Process for synthesis of alpha, beta-unsaturated ketones Feb. 7, 2006
6946579 Arylpiperazines having activity at the serotonin 1A receptor Sep. 20, 2005
6900356 Polyhydroxy curcumins having antioxidant activity May. 31, 2005
6610889 Catalytic compositions and methods for asymmetric aldol reactions Aug. 26, 2003
6541672 Derivatives of benzilidine cyclohexanone, benzilidine cyclopentanone, and benzilidine acetone and their synthesis Apr. 1, 2003
6518316 Cytokine production and tyrosine kinase inhibitors Feb. 11, 2003
6459000 Process for the liquid phase acylation of aromatic compounds Oct. 1, 2002
6437190 Preparation of aldols using a microstructured reaction system Aug. 20, 2002
6433230 Process for conducting an aldol condensation Aug. 13, 2002
6384284 Biphenyl compounds substituted by camphor or hydantoin derivatives as sunscreen compositions May. 7, 2002
6303823 Process for preparing ketones, in particular 6-methylheptan-2-one Oct. 16, 2001
6278025 Process for the preparation of substituted dibenzoylmethane compounds Aug. 21, 2001
6277357 Ketotricyclo[5.2.1.0]decane derivatives Aug. 21, 2001
5981073 Compounds based on dibenzoylresorcinol, and related compositions and articles Nov. 9, 1999
5861538 Production of alkoxynaphthyl-substituted ketones from naphthaldehydes Jan. 19, 1999
5847225 Production of naphthyl-substituted ketones from naphthaldehydes Dec. 8, 1998
5759689 Coextruded polycarbonate sheet with improved weathering Jun. 2, 1998
5741937 Process for the preparation of arylidene-substituted alkylcycloalkanones Apr. 21, 1998
5712419 Method of making coupled 4,6-dibenzoylresorcinols Jan. 27, 1998
5679864 Process for the synthesis of curcumin-related compounds Oct. 21, 1997
5637774 Process for the production of vinyl carbonyls Jun. 10, 1997
5372995 Reduced reaction product of protonic acid catalyzed reaction of methyl ethyl ketone and benzaldehyde and perfume uses thereof Dec. 13, 1994
5300654 Method for the preparation of unsaturated ketones Apr. 5, 1994
5290357 Acetone/formaldehyde/cyanide resins Mar. 1, 1994
5278343 Process for producing 2-methyl-1-naphthol Jan. 11, 1994
5214151 Method for the preparation of .alpha., .beta.-unsaturated ketones May. 25, 1993
5202495 Chemical process Apr. 13, 1993
5177222 1,1-dialkoxy-2-oxo-6-aryl-3,5-alkadienes Jan. 5, 1993
5072050 Ketone-terminated polyoxyalkylene compounds Dec. 10, 1991
5041604 Process for producing di(aryloxy)alkane Aug. 20, 1991
5026919 Base-catalyzed reactions using zeolite catalysts Jun. 25, 1991
5004839 Preparation of unsaturated ketones from acetone and paraformaldehyde (II) Apr. 2, 1991
4992577 Preparation of 3-vinyl-substituted 2,2-dimethylcyclopropane-1-carboxylic acids and esters and intermediates therefor Feb. 12, 1991
4956505 Process for the preparation of 4,4-dimethyl-1-(p-chlorophenyl)pentan-3-one Sep. 11, 1990
4945184 Preparation of unsaturated ketones Jul. 31, 1990
4908481 Preparation of 1-(4-hydroxy-phenyl)-butan-3-one and novel intermediates Mar. 13, 1990
4761503 Pharmaceutical compositions containing 5-phenyl-1,3-dioxoalkenyl compounds Aug. 2, 1988
4749804 Preparation of stereoisomers of ketals Jun. 7, 1988
4704479 Process for producing methylol ketones Nov. 3, 1987
4704478 Process for the condensation of ketones Nov. 3, 1987
4599457 Process of preparing hydroxyarylaldehydes Jul. 8, 1986
4528400 Preparation of ketones Jul. 9, 1985

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