O-(2-Alkylcyclopropyl) phenyl -N-methyl carbamates - insecticides prepd. e.g. by reacting corresp phenol with methyl isocyanate

O-(2-Alkylcyclopropyl) phenyl -N-methyl carbamates - insecticides prepd. e.g. by reacting corresp phenol with methyl isocyanate

Cyclopropane derivs. of formula (I) are new: (R = H, CH3, Cl or Br, R1 = CH3 or C2H5). They are prepd. from corresp phenol by reaction with CH3NCO or COCl2/CH3NH2. (I) are pesticides esp. insecticides for control of e.g. flies, aplids, cockroaches and bugs. They are formulated conventionally as susp...

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Hauptverfasser: SEHRING, RICHARD- . DR., 6507 INGELHEIM, PROKIC-IMMEL, RICARDA, DR., 6500 MAINZ, BECHER, MANFRED. DR., 6530 BINGEN, WIRTZ, WALTER., 6100 DARMSTADT
Format: Patent
Sprache:eng ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:Cyclopropane derivs. of formula (I) are new: (R = H, CH3, Cl or Br, R1 = CH3 or C2H5). They are prepd. from corresp phenol by reaction with CH3NCO or COCl2/CH3NH2. (I) are pesticides esp. insecticides for control of e.g. flies, aplids, cockroaches and bugs. They are formulated conventionally as suspension, dusts, granules, emulsions, sprays etc.