Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1978-12-05
1980-10-28
Trousof, Natalie
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
560124, 568303, C07C 43313
Patent
active
042308917
ABSTRACT:
New 2-(2,2-dihalovinyl)-3,3-dimethylcyclopropane derivatives of the formula ##STR1## wherein each Hal is a halogen atom and R is dimethoxyethyl, 2-acetyl-3-oxobutyl, 2-methoxycarbonylpropyl or 2-acetyl-2-hydroxy-3-oxobutyl, are useful chemical intermediates for the preparation of pesticidally active cyclopropanecarboxylates.
REFERENCES:
patent: 4024163 (1977-05-01), Elliot
Salmond, Tetrahedron Letters, 14 pp. 1239-1240 (1977).
Combret, Tetrahedron Letters, 15 pp. 1035-1038 (1971).
Castro, Bull. Soc. Chem. Fr., No. 8, pp. 2770-2773 (1969).
Gilbert, Bull. Soc. Chem. Fr., No. 6 pp. 2047-2053 (1971).
Castro, Comptus. R., Acad. Sci. Ports, 268, Series C, pp. 1067-1069 (1969).
Ried, Ann., 679, pp. 51-55 (1964).
Kelderman Hendrik C.
Kramer Petrus A.
Van Berkel Johannes
Verbrugge Pieter A.
Shell Oil Company
Shippen Michael
Trousof Natalie
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