Thiocyanato-substd. ester derivs. prodn. - by reacting diol cpds. with orthoester(s) followed by isothiocyanate cpds., useful in prodn. of insecticides, pharmaceuticals etc

In the prodn. of thiocyanato esters of formula (I), a diol formula (II) is reacted with an ortho-ester of formula (III) or ketene acetal of formula (IIIa) and the resulting cpd. of formula (IV) is reacted with an isothiocyanate, opt. in the presence of a catalyst and an inert organic solvent. In the...

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Bibliographische Detailangaben

Hauptverfasser:	HEINE,HANS-GEORG,DR, HARTMANN,WILLY,DR
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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