4-chloro butyraldehyde

Base Information

Chemical Name:4-chloro butyraldehyde
CAS No.:55980-90-0
Molecular Formula:C₉H₁₆ClNO₂
Molecular Weight:205.685
Hs Code.:

Synonyms:4-chloro butyraldehyde

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Chemical Property of 4-chloro butyraldehyde

Chemical Property:

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Technology Process of 4-chloro butyraldehyde

There total 1 articles about 4-chloro butyraldehyde which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 85.0%

: 6139-84-0
4-chlorobutyraldehyde

: 143-33-9,25596-52-5
sodium cyanide

: 109-92-2,25104-37-4
ethyl vinyl ether

: 55980-90-0
4-chloro butyraldehyde

Guidance literature:: 4-chlorobutyraldehyde; sodium cyanide; With sodium hydrogensulfite; In diethyl ether; water; at 20 ℃; for 1h;

ethyl vinyl ether; With pyridinium p-toluenesulfonate; In dichloromethane;
DOI:10.1016/S0040-4020(98)00448-7

Reference yield:

: 55980-90-0
4-chloro butyraldehyde

: 2,4-dimethyl-4-ethyl-1,3-dioxa[3.4]spirooctane

Guidance literature:: Multi-step reaction with 4 steps

1: 76 percent / sodium hexamethyldisilazane / benzene; tetrahydrofuran / 2 h / 20 °C

2: 87 percent / diethyl ether / 3 h / 20 °C

3: 94 percent / diethyl ether / 2 h / 20 °C

4: 95 percent / CF₃COOH / CH₂Cl₂ / 1 h / 20 °C

With sodium hexamethyldisilazane; trifluoroacetic acid; In tetrahydrofuran; diethyl ether; dichloromethane; benzene; 1: Cyclization / 2: Grignard reaction / 3: Grignard reaction / 4: Cyclization;
DOI:10.1016/S0040-4020(98)00448-7