Cyclopropanecarboxylate pesticides preparation

Details Cyclopropanecarboxylate pesticides preparation Cyclopropanecarboxylate pesticides preparation

1979-03-15

1981-03-24

Myers, Jane S.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

260326R, 260326S, 260326HL, 2603472, 2603474, 260465D, 260544L, 560124, 560 72, 560231, 560240, 562418, 562473, 562500, 562506, 568303, 568430, 568420, 568442, 568591, 424274, 424304, 424305, 424308, 424285, 560255, C07C 5116, C07C 6728

Patent

active

042582075

ABSTRACT:
Compounds of the formula ##STR1## wherein R.sup.1 is an acyl group or certain optionally halo-substituted hydrocarbyl groups, and X is --CH.sub.2 CH(OCH.sub.3).sub.2, --CH.sub.2 CHO, --CH.dbd.CHOR.sup.2 in which R.sup.2 is acyl, --CHO, --C(O)Cl, --C(O)Br or --C(O)OR in which R is H, a salt-forming cation, an alkyl group or the residue of a pyrethroid alcohol are new pesticides or intermediates therefore. The compounds are prepared using a multi-step synthesis starting from the natural terpene, 3-carene.

REFERENCES:
patent: 3527769 (1970-09-01), Matsui et al.
patent: 3708528 (1973-01-01), Mukherju et al.
Servin et al., Tetrahedron Letters, No. 43, (1976), pp. 3915-3918.
Matsui, Agr. Biol. Chem., 29, pp. 784-786, (1965).

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