Process for preparing condensation products of phenols and...

Details Process for preparing condensation products of phenols and... Process for preparing condensation products of phenols and...

Category

C - Chemistry, Metallurgy

Subcategory

07

Subsubcategory

C

CPC

260/488.1

IPC codes

C07C 69/72 (2006.01) C07C 69/76 (2006.01)

Type

Patent

Patent number

CA 1069927

Description

PROCESS FOR PREPARING CONDENSATION PRODUCTS OF PHE- NOLS AND ACETOACETIC ACID ESTERS Abstract of the disclosure: When replacing the low molecular mercaptan used as a catalyst in the known process for preparing condensation pro ducts of phenols and acetoacetic acid eaters by an n-alkyl mercaptan having of from 8 to 20 carbon atoms, the yield is improved and the reaction time reduced, while the working up of the reaction batch is simultaneously improved.

Application Number

242454

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