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Class Information
Number: 568/490
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 > Halogen containing reactant
Description: Processes wherein the compound is prepared by reacting a halogen containing compound.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7161050 |
Method and apparatus for synthesizing olefins, alcohols, ethers, and aldehydes |
Jan. 9, 2007 |
| 7161030 |
Hydrofluoroethers having at least one hydrogenated-OCFX'CH.sub.3 end group wherein X'=F, CF.sub.3 and their preparation process |
Jan. 9, 2007 |
| 7084308 |
Manufacture of formaldehyde from methyl bromide |
Aug. 1, 2006 |
| 7053238 |
Process for producing fluorinated polyvalent carbonyl compound |
May. 30, 2006 |
| 6984759 |
Process for the preparation of perfluoropolyethers having aldehyde, alcohol, amine end groups by catalytic reduction |
Jan. 10, 2006 |
| 6822123 |
Formaldehyde process |
Nov. 23, 2004 |
| 6713655 |
Integrated process for synthesizing alcohols, ethers, aldehydes, and olefins from alkanes |
Mar. 30, 2004 |
| 6403838 |
Process for preparing 2,7-dimethyl-2,4,6-octatriene-1,8-dial |
Jun. 11, 2002 |
| 6399835 |
Process for electrophilic aromatic substitution |
Jun. 4, 2002 |
| 6198006 |
Process for the manufacture of citral |
Mar. 6, 2001 |
| 6191313 |
Process for the manufacture of dihydrocitral |
Feb. 20, 2001 |
| 5994593 |
Synthesis and purification of 3,3-dimethylbutyraldehyde via hydrolysis of 1,1-dichloro-3,3-dimethylbutane or 1-bromo-1-chloro-3,3-dimethylbutane |
Nov. 30, 1999 |
| 5977415 |
Preparation of 3, 3-dimethylbutyraldehyde from a tert-butyl cation precursor, vinyl chloride and an acidic catalyst |
Nov. 2, 1999 |
| 5905175 |
Synthesis and purification of 3,3-dimethylbutyraldehyde via oxidation of 1-chloro-3,3-dimethylbutane with dimethyl sulfoxide |
May. 18, 1999 |
| 5679869 |
Preparation of aldehydes |
Oct. 21, 1997 |
| 5639919 |
Intermediates for the preparation of vitamin A and carotenoids and process for their preparation |
Jun. 17, 1997 |
| 5563235 |
Process for making fluorinated aldehydes |
Oct. 8, 1996 |
| 5512652 |
Fluorinated aldehyde containing polymers |
Apr. 30, 1996 |
| 5426240 |
Process for the co-production of dichloroacetaldehyde hydrate and chloral |
Jun. 20, 1995 |
| 5414139 |
Process for the manufacture of monochloroacetaldehyde trimer and chloral |
May. 9, 1995 |
| 5414140 |
Process for making fluorinated aldehydes |
May. 9, 1995 |
| 5321166 |
Method for the production of aldehydes |
Jun. 14, 1994 |
| 5248832 |
Chemical process for manufacturing trifluoroacetaldehyde hydrate or trifluoroacetalde hemiacetal |
Sep. 28, 1993 |
| 5196608 |
Use of an allylchloride for preparing an aldehyde |
Mar. 23, 1993 |
| 5059716 |
Process for the preparation of aldehydes |
Oct. 22, 1991 |
| 5015780 |
Process for the preparation of dihalobutyraldehydes |
May. 14, 1991 |
| 5008462 |
Method for preparing monochloroacetaldehyde trimer |
Apr. 16, 1991 |
| 4983776 |
Process for the preparation of functional fluoro derivatives |
Jan. 8, 1991 |
| 4847424 |
Method of producing aldehyde compound |
Jul. 11, 1989 |
| 4837366 |
Preparation of polyfluoroaldehydes and polyfluoroacetals |
Jun. 6, 1989 |
| 4825003 |
Production process of 2-chloropropionaldehyde |
Apr. 25, 1989 |
| 4760196 |
Method for preparing an aldehyde or alcohol by reduction of a carboxylic acid |
Jul. 26, 1988 |
| 4745229 |
Process for preparing .alpha., .beta.-unsaturated aldehydes |
May. 17, 1988 |
| 4691062 |
Process for the production of 4-chloro-butanals |
Sep. 1, 1987 |
| 4638091 |
Chemical process |
Jan. 20, 1987 |
| 4613702 |
Aldehyde production by hydrocarbonylation of organic halides |
Sep. 23, 1986 |
| 4605749 |
Production of aldehydes |
Aug. 12, 1986 |
| 4602105 |
Process for the preparation of alpha-haloalkyl esters |
Jul. 22, 1986 |
| 4579976 |
Catalytic process for the preparation of trifluoroacetaldehyde |
Apr. 1, 1986 |
| 4579977 |
Process for the oxidation of organic halides to organic aldehydes |
Apr. 1, 1986 |
| 4571438 |
Process for preparing olefinic aldehydes and chemical intermediates |
Feb. 18, 1986 |
| 4559111 |
Azeotropic purification of Z-11-hexadecenal |
Dec. 17, 1985 |
| 4540826 |
Process for preparing olefinic aldehydes |
Sep. 10, 1985 |
| 4476326 |
Process for the synthesis of ethanol and acetaldehyde using cobalt compounds with novel promoters |
Oct. 9, 1984 |
| 4211727 |
Reduction of carboxylic acid halides to aldehydes |
Jul. 8, 1980 |
| 4174352 |
Process for aqueous chromate ion oxidation of allylic halides and halomethylated aromatics to allylic and aromatic aldehydes |
Nov. 13, 1979 |
| 4147702 |
1,4-Dioxane polycarboxylates |
Apr. 3, 1979 |
| 4036877 |
Process for the production of aldehydes |
Jul. 19, 1977 |
| 3996292 |
Process for the preparation of aliphatic dialdehydes |
Dec. 7, 1976 |
| 3960932 |
Process for the preparation of aldehydes from organic halides |
Jun. 1, 1976 |
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