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2 047 598

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C1

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IPC

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Application

93003208/04, 1993-01-18

(22)

Actual filing date

1993-01-18

(45)

Published

1995-11-10

(72)

Inventor

Naumov Ju.A.Gavrjushina V.M.Markina V.V.Jurchenko V.V.Shashina N.I.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Khimicheskikh Sredstv Zashchity RastenijNauchno-Issledovatel'Skij Institut Profilakticheskoj Toksikologii I Dezinfektsii

N-ALKYL-N-ACETYLCARBAMIDES SHOWING INSECTO- AND ACARO-REPELLENT ACTIVITIES Russian patent published in 1995 - IPC

Abstract RU 2047598 C1

FIELD: organic chemistry. SUBSTANCE: product: N-alkyl-N-acetylcarbamides of the formula R-C(O)-NR1-C(O)-CH3 where R C9H19 at R1 C2H5; R C7H15 or (C6-C8)-alkyl at R1-C4H9, empirical formula is C14H27NO2, b. p. is 143-144 C/1 mm mercury column; empirical formula is C14H27NO2, b. p. is 120-122 C/1 mm mercury column; yield is 60-70% Reagent 1: carboxylic acid N-alkylamide. Reagent 2: acid chloroanhydride. Reaction conditions: in benzene medium, in the presence of pyridine. Synthesized compounds were used in agriculture. EFFECT: improved method of synthesis. 2 tbl

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RU 2 047 598 C1

Authors

Naumov Ju.A.

Gavrjushina V.M.

Markina V.V.

Jurchenko V.V.

Shashina N.I.

Dates

1995-11-10—Published

1993-01-18—Filed

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