Novel carboxylic acid esters, methods for production thereof and

Details Novel carboxylic acid esters, methods for production thereof and Novel carboxylic acid esters, methods for production thereof and

1987-09-14

1988-09-27

Mars, Howard T.

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

Organic compounds

Oxygen containing

C07C 3302, C07C 3304

Patent

active

047743697

ABSTRACT:
This invention relates to novel carboxylic acid esters represented by the formula (I) below, methods for production thereof and insecticides containing them as the active ingredient, and an alcohol compound useful as an intermediate for manufacturing carboxylic acid esters represented by the formula (I). ##STR1## wherein R.sub.1 represents a hydrogen atom or a methyl group; when R.sub.1 is a hydrogen atom, R.sub.2 represents a group of the formula ##STR2## in which X and Y are the same or different and represent a hydrogen atom, a methyl group, a halogen atom or a halogenated lower alkyl group, and when R.sub.1 is a methyl group, R.sub.2 represents a methyl group; R.sub.3 represents hydrogen atom or a methyl group; and R.sub.4 represents a hydrogen atom, a lower alkyl group, a lower alkenyl group or a lower alkynyl group.

REFERENCES:
patent: 4003945 (1977-01-01), Kitamura et al.
patent: 4118505 (1978-10-01), Kitamura
patent: 4225616 (1980-09-01), Ackermann et al.
patent: 4263463 (1981-04-01), Kitamura et al.

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