JPH0458456B

A process for the preparation of a compound according to claim 1, comprising reacting a compound of the formula in which R3, R4 and R5 each independently is CH3 or CH2Cl, at least one of the radicals R3, R4 and R5 being CH2Cl, with a metal fluoride at elevated temperature. The products are new and u...

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Bibliographische Detailangaben
Hauptverfasser: HERUMAN HAGEEMAN, EERITSUHI KURAUKE, ERUNSUTO KIZERA
Format: Patent
Sprache:eng
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Zusammenfassung:A process for the preparation of a compound according to claim 1, comprising reacting a compound of the formula in which R3, R4 and R5 each independently is CH3 or CH2Cl, at least one of the radicals R3, R4 and R5 being CH2Cl, with a metal fluoride at elevated temperature. The products are new and useful as intermediates for making other compounds, especially carbamate insecticide synergists.