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Class Information
Number: 568/466
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 > Hydrogen halide or elemental halogen reactant
Description: Processes wherein the compound is prepared by reacting an aldehyde with hydrogen halide or elemental halogen.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5872263 |
Process for separating formaldehyde and trioxane |
Feb. 16, 1999 |
| 5471005 |
Method of making 2,7-dimethyl-2,4,6-octatrienedial, a key intermediate in the commercial syntheses of various carotenoids |
Nov. 28, 1995 |
| 5430062 |
Stilbene derivatives as anticancer agents |
Jul. 4, 1995 |
| 5414139 |
Process for the manufacture of monochloroacetaldehyde trimer and chloral |
May. 9, 1995 |
| 5008462 |
Method for preparing monochloroacetaldehyde trimer |
Apr. 16, 1991 |
| 4885400 |
Production process of 2-chloropropionaldehyde |
Dec. 5, 1989 |
| 4825003 |
Production process of 2-chloropropionaldehyde |
Apr. 25, 1989 |
| 4760195 |
Method for producing a 5-bromo-1-pentanal compound or an acetal derivative thereof |
Jul. 26, 1988 |
| 4638091 |
Chemical process |
Jan. 20, 1987 |
| 4579976 |
Catalytic process for the preparation of trifluoroacetaldehyde |
Apr. 1, 1986 |
| 4571438 |
Process for preparing olefinic aldehydes and chemical intermediates |
Feb. 18, 1986 |
| 4486608 |
Preparation of mono- and dibromo- or chloroaldehydes |
Dec. 4, 1984 |
| 4155933 |
Process for halogenation of aldehydes and production of oximes therefrom |
May. 22, 1979 |
| 4096187 |
Process for halogenation of aldehydes and production of oximes therefrom |
Jun. 20, 1978 |
| 3940445 |
Production of 2-methyl-4-halobut-2-en-1-als |
Feb. 24, 1976 |
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