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Class Information
Number: 568/460
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Aldehydes > Acyclic > Processes > Aldehyde reactant > Carbon to carbon unsaturation in the aldehyde prepared > Oxy or -coo- containing reactant
Description: Processes wherein an aldehyde containing carbon to carbon unsaturation is prepared by reacting an aldehyde and a compound containing an oxy or -COO- group, or by reacting an oxy or -COO- containing aldehyde.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7271296 |
Method for the production of phytofluene |
Sep. 18, 2007 |
| 7247755 |
Process for producing .alpha.,.alpha.-bis(hydroxymethyl)alkanal |
Jul. 24, 2007 |
| 7045641 |
Process for preparing polyenedialdehyde monoacetals |
May. 16, 2006 |
| 6703527 |
Method for oxidation of allyl alcohol |
Mar. 9, 2004 |
| 6610892 |
Process for preparing 2,7-dimethyl-2,4,6-octatrienal monoacetals |
Aug. 26, 2003 |
| 6175044 |
Preparation of citral |
Jan. 16, 2001 |
| 6166262 |
Surfactant manufacture |
Dec. 26, 2000 |
| 5994592 |
Process for producing 2,2'-bis(hydroxymethyl)alkanal and 2,2'-bis(hydroxymethyl)alkanoic acid |
Nov. 30, 1999 |
| 5892129 |
Process for the preparation of 1,1,3-trialkoxypropane |
Apr. 6, 1999 |
| 5886234 |
Process for producing cyclic unsaturated aldehydes |
Mar. 23, 1999 |
| 5705706 |
Process for the production of 2-(alkoxymethyl)acrolein |
Jan. 6, 1998 |
| 5603813 |
Purifying distillation of vinyl formate |
Feb. 18, 1997 |
| 5281713 |
Process for the manufacture of 2-alkoxymethylacrolein |
Jan. 25, 1994 |
| 5177266 |
Proccess for the manufacture of 2-alkoxymethylacrolein |
Jan. 5, 1993 |
| 5177265 |
Process for the preparation of citral |
Jan. 5, 1993 |
| 5138107 |
Phase transfer catalyzed halogenation of carbon acids |
Aug. 11, 1992 |
| 5132475 |
Quaternary ammonium fluoride catalyzed halogenation of carbon acids |
Jul. 21, 1992 |
| 5053552 |
Process for producing .alpha.,.beta.-unsaturated aldehyde |
Oct. 1, 1991 |
| 4933500 |
Process for the preparation of citral |
Jun. 12, 1990 |
| 4892976 |
Process for the preparation of aldehydes |
Jan. 9, 1990 |
| 4820876 |
Polyethylene wax |
Apr. 11, 1989 |
| 4812593 |
Preparation of bifunctional compounds |
Mar. 14, 1989 |
| 4748279 |
Liquid sterilizing composition |
May. 31, 1988 |
| 4739111 |
Alpha, beta-ethylenically unsaturated acids and derivatives thereof using a multicomponent acidic catalyst composition containing zirconium |
Apr. 19, 1988 |
| 4617405 |
Preparation of alpha, beta-unsaturated carbonyl compounds |
Oct. 14, 1986 |
| 4560790 |
Process for synthesizing .alpha.,.beta.-ethylenically unsaturated products using a multicomponent acidic catalyst composition |
Dec. 24, 1985 |
| 4499308 |
Catalytic reaction of acrolein and methacrolein with alcohols and glycols |
Feb. 12, 1985 |
| 4447649 |
Process for the manufacture of citral |
May. 8, 1984 |
| 4400550 |
Synthesis of the navel orange worm pheromone (Z,Z)-11,13-hexadecadienal |
Aug. 23, 1983 |
| 4313008 |
Synthesis of S-3-chloro-1,2-propanediol |
Jan. 26, 1982 |
| 4298762 |
Process for the oxidation of primary allylic and benzylic alcohols |
Nov. 3, 1981 |
| 4268444 |
Preparation of polyene-aldehydes |
May. 19, 1981 |
| 4233247 |
Process for the preparation of 2,2-dimethylolalkanals |
Nov. 11, 1980 |
| 4200590 |
(6E,10Z)-3,4,7,11-Tetramethyl-6,10-tridecadienal-1 |
Apr. 29, 1980 |
| 4143075 |
Control of condensation products in hydroformylation process |
Mar. 6, 1979 |
| 4129599 |
A-Norsteroids |
Dec. 12, 1978 |
| 4107217 |
Acetals of conjugated alkenals |
Aug. 15, 1978 |
| 4064185 |
Olefinically unsaturated substituents at C-11 of steroid cyclization precursors |
Dec. 20, 1977 |
| 4021411 |
Production of high molecular weight .alpha.,.beta.-unsaturated aldehydes |
May. 3, 1977 |
| 4016212 |
Process for the preparation of aldehydes |
Apr. 5, 1977 |
| 3959396 |
Unsaturated alcohols and perfume compositions containing same |
May. 25, 1976 |
| 3943166 |
Separation of an isomeric mixture of acetoxy-aldehydes by catalytic decomposition of an aldehyde to acetic acid and methacrolein |
Mar. 9, 1976 |
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