1
Matsuo Takashi, Itaya Nobushige, Okuno Yositosi, Mizutani Toshio, Ohno Nobuo, Kitamura Shigeyoshi: Alpha-cyanobenzyl cyclopropanecarboxylates. Sumitomo Chemical Company, Stevens Davis Miller & Mosher, September 10, 1974: US3835176 (112 worldwide citation)

.alpha.-Cyanobenzyl cyclopropanecarboxylates of the formula, ##SPC1##Wherein A is oxygen atom or methylene group, R.sub.1 and R.sub.2 are respectively hydrogen atom, a halogen atom or a lower alkyl group, R.sub.3 is hydrogen atom or methyl group, R.sub.4 is hydrogen atom, methyl group, phenyl group ...


2
Itaya Nobushige, Kamoshita Katsuzo, Mizutani Toshio, Kitamura Shigeyoshi, Nakai Shinji, Kameda Nobuyuki, Fujimoto Keimi, Okuno Yositosi: Cyclopropanecarboxylic acid esters. Sumitomo Chemical Company, May 30, 1972: US3666789 (52 worldwide citation)

Novel cyclopropanecarboxylic acid esters having an excellent insecticidal activity and harmless property to mammals and cattles, of the formulawherein Y is oxygen or sulfur atom, R.sub.1 is hydrogen atom or methyl group, R.sub.2 is methyl, 2-methyl-1-propenyl, 2-methoxycarbonyl-1-propenyl, phenyl or ...


3
Mizutani Toshio, Itaya Nobushige, Ohno Nobuo, Matsuo Takashi, Kitamura Shigeyoshi, Okuno Yositosi: Cyclopropanecarboxylates. Sumitomo Chemical Company, Craig & Antonelli, January 21, 1975: US3862174 (12 worldwide citation)

A cyclopropanecarboxylate of the formula: ##SPC1##Wherein R.sub.1 is methyl, R.sub.2 is lower alkoxymethyl, lower alkenoxymethyl, lower alkynoxymethyl or acyl such as lower alkanoyl, lower alkenylcarbonyl or lower alkynylcarbonyl or, when taken together with the adjacent carbon atom, R.sub.1 and R.s ...


4
Okuno Yoshitoshi, Itaya Nobushige, Mizutani Toshio: Novel cyclopropanecarboxylate. Sumitomo Chemical Company, Stevens Davis Miller & Mosher, April 8, 1975: US3876681 (11 worldwide citation)

A compound of the formula, ##SPC1##Wherein R is hydrogen or methyl group, which is harmless to warm-blooded animals, useful as an active ingredient of insecticides, particularly in the form of fumigant, and prepared by reacting a compound of the formula, ##SPC2##With a compound of the formula, ##SPC ...


5
Itaya Nobushige, Mizutani Toshio, Kitamura Shigeyoshi, Okuno Yositosi, Fujimoto Keimei: 5-propargylthenyl cyclopropanecarboxylates. Sumitomo Chemical Company, June 20, 1972: US3671548 (9 worldwide citation)

A thiophene derivative having the formula, ##SPC1##Wherein R.sub.1 is hydrogen or methyl, and R.sub.2 is methyl, 2-methyl-1-propenyl or 2-methoxycarbonyl-1-propenyl when R.sub.1 is hydrogen, and R.sub.2 is methyl when R.sub.1 is methyl, which may be used as insecticides with high insecticidal activi ...


6
Ueda Kenzo, Mizutani Toshio, Itaya Nobushige, Okuno Yositosi: Certain substituted chrysanthemates as insecticides. Sumitomo Chemical Company, Stevens Davis Miller & Mosher, February 18, 1975: US3867542 (9 worldwide citation)

A compound of the formula, ##SPC1##Wherein R.sub.1 is a methyl, R.sub.2 is a C.sub.1 -C.sub.5 alkoxymethyl, a C.sub.3 -C.sub.5 alkenoxymethyl, a C.sub.3 -C.sub.5 alkynoxymethyl, a C.sub.1 -C.sub.5 alkylcarboxyl, a C.sub.2 -C.sub.5 alkenylcarbonyl or a C.sub.2 -C.sub.5 alkynylcarbonyl, or R.sub.1 and ...


7
Taya Nobushige, Mizutani Toshio, Kitamura Shigeyoshi, Okuno Yositosi, Fujimoto Keimei: 4,5-tetramethylene furfuryl and 4,5-tetramethylene-3-furylmethyl chrysanthemates. Sumitomo Chemical Company, February 13, 1973: US3716560 (9 worldwide citation)

Cyclopropanecarboxylic acid esters represented by the formula,wherein R.sub.1 represents hydrogen or methyl; R.sub.2 represents methyl, 2-methyl-1-propenyl or 2-methoxy-carbonyl-1-propenyl when R.sub.1 is hydrogen and R.sub.2 represents methyl when R.sub.1 is methyl; R.sub.3 represents hydrogen or m ...


8
Ohno Nobuo, Itaya Nobushige, Mizutani Toshio, Okuno Yositosi, Fujimoto Keimei, Kawanami Toru: Certain furylmethyl and thenyl esters of certain cyclopropane carboxylic acids. Sumitomo Chemical Company, Stevens Davis Miller & Mosher, December 31, 1974: US3857863 (7 worldwide citation)

A cyclopropanecarboxylate represented by the formula, ##SPC1##Wherein R.sub.1 is hydrogen atom, methyl or ethyl group, R.sub.2 is methyl, ethyl, 2-methyl-1-propenyl or 2-methoxycarbonyl-1-propenyl group when R.sub.1 is hydrogen atom, or R.sub.2 is methyl or ethyl group when R.sub.1 is methyl or ethy ...


9
Itaya Nobushige, Kamoshita Katsuzo, Mizutani Toshio, Kitamura Shigeyoshi, Nakai Shinji, Kameda Nobuyuki, Fujimoto Keimei, Okuno Yositosi: Cyclopropanecarboxylic acid esters. Sumitomo Chemical Company, June 13, 1972: US3669989 (4 worldwide citation)

Novel phenyloxy-furylmethyl or -thenyl 2,2-dimethyl 3-substituted cyclopropane carboxylate of the formula:wherein R.sub.1 is a hydrogen atom or methyl group; R.sub.2 is methyl, 2-methyl-1-propenyl, 2-methoxycarbonyl-1-propenyl, phenyl or 3,4-methylenedioxyphenyl group when R.sub.1 is a hydrogen atom ...


10
Itaya Nobushige, Mizutani Toshio, Kitamura Shigeyoshi, Okuno Yositosi, Fujimoto Keimei: Cyclopropane carboxylic acid esters. Sumitomo Chemical Company, Stevens Davis Miller & Mosher, December 31, 1974: US3857858 (2 worldwide citation)

Novel carboxylic acid esters represented by the formula, ##SPC1##Wherein R.sub.1 represents hydrogen atom or methyl group; R.sub.2 represents methyl, 2-methyl-1-propenyl or 2-methoxy-carbonyl-1-propenyl group when R.sub.1 is hydrogen atom, and R.sub.2 represents methyl group when R.sub.1 is methyl g ...