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(19)

(11)

2 309 944

(13)

(51)

IPC

C07C217/82(2006-01-01)

C07C235/24(2006-01-01)

C10L1/223(2006-01-01)

C10L1/224(2006-01-01)

(21) (22)

Application

2006111933/04, 2006-04-12

(24)

Start date

2006-04-12

(22)

Actual filing date

2006-04-12

(45)

Published

2007-11-10

(72)

Inventor

Ivanov Jurij AleksandrovichFrolov Aleksandr Jur'EvichOsinin Vladimir Valer'EvichPerevezentsev Vladimir Mikhajlovich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'JuKompanija S Ogranichennoj Otvetstvennost'Ju Ifo

DERIVATIVES OF PARA-METHOXYANILINES ENHANCING STABILITY OF HYDROCARBON FUEL AGAINST DETONATION AND FUEL COMPOSITION (VARIANTS) Russian patent published in 2007 - IPC C07C217/82 C07C235/24 C10L1/223 C10L1/224

Abstract RU 2309944 C1

FIELD: organic chemistry, fuels.

SUBSTANCE: invention relates to using N-acetyl-para-methoxyaniline and/or N-methyl-N-acetyl-para-methoxyaniline, and/or N-methyl-para-methoxyaniline, and/or N,N-dimethyl-para-methoxyaniline or their mixture without or together with oxygenates as components or additive agents for enhancing stability of hydrocarbon fuels against detonation for preparing the high-octane fuel composition. Also, invention relates to high-octane fuel compositions containing indicated compounds.

EFFECT: valuable properties of compounds.

19 cl, 12 ex

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RU 2 309 944 C1

Authors

Ivanov Jurij Aleksandrovich

Frolov Aleksandr Jur'Evich

Osinin Vladimir Valer'Evich

Perevezentsev Vladimir Mikhajlovich

Dates

2007-11-10—Published

2006-04-12—Filed