• Bulletin of the Korean Chemical Society
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• v.19 no.6
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• pp.615-616
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• 1998

• Proceedings of the PSK Conference
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• 2001.10a
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• pp.233.1-233.1
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• 2001

• Journal of Environmental Health Sciences
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• v.21 no.1
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• pp.74-77
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• 1995

The insecticidal and antibacterial activity of new synthesized carbamate derivatives(8-Hydroxy-5-chloroquinolyl-N-methylcarbamate(I), 8-Hydroxy-5-chloroquinolyl-N-ethylcarbamate(II)) was examined using 0.2 w/v% acetone solutiolas and 50 r/ml~1000 r/m N,N'-dimethylformamide-$H_2O$(2:3) solutions of each compounds, respectively. 1) Two carbamates exerted insecticidal effects on Sogata furcifera HORVATH, Delphacodes Striatella FAUEN, Whereas no significant effects were observed on the Nilaparvate lugens STAL, Inazuma dorasails MOISCHIULSKY and Nephateffix apicalis Cincticeps UHLER. 2) These compounds exhibited growth-inhibitory activity against Staphylococcus aureus, Salmonella paratyphi A, Shigella dysenteriae 1a, Escherichia coli NL 1401,at the concentration range of 100~500 r/ml in general.

• Bulletin of the Korean Chemical Society
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• v.31 no.6
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• pp.1621-1627
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• 2010

The investigation of the catalytic activity of supported rhodium(I) complex [Rh(P-S)$(CO)_2$] (P-S; polymer anchored salicylic acid) toward the reductive carbonylation of nitrobenzene in DMF medium has been reported. Use of basic cocatalysts in the reaction medium enhanced the percentage of more useful phenyl carbamates. Spectroscopic studies indicate that the reaction proceeds through a dimer species [Rh(HS)(CO)(C(O)$OCH_3$)(${\mu}-OCH_3)]_2$ and phenyl isocyanate is formed as an intermediate. A plausible reaction mechanism based on the identification of reactive intermediates from the soluble rhodium variety has been proposed for the carbonylation process.

• Journal of the Korean Chemical Society
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• v.55 no.1
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• pp.136-140
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• 2011

• Bulletin of the Korean Chemical Society
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• v.10 no.5
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• pp.411-414
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• 1989

A new sensitive fluorimetric method for the determination of N-methylcarbamates, a class of well known insecticides, based on the derivatization with 7-chloro-4-nitrosobenz-2-oxa-1,3-diazole (NBD-Cl) has been developed. Unreacted NBD-Cl was eluted ahead of derivatized carbamates from C-18 bonded column. An argon ion laser was used as an excitation source of chromatographic eluents and its fluorescence signal was monitored with optical multichannel analyzer. The detection limits of various carbamates were about 100 pg range and the working curves were linear to $10^4-10^5$ nanogram ranges.

• Proceedings of the PSK Conference
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• 2001.04a
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• pp.187.3-188
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• 2001

• Proceedings of the PSK Conference
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• 2000.04a
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• pp.159.3-160
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• 2000

• Bulletin of the Korean Chemical Society
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• v.20 no.1
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• pp.103-105
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• 1999

• Bulletin of the Korean Chemical Society
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• v.6 no.3
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• pp.175-176
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• 1985