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2 570 818

(13)

(51)

IPC

C07C45/28(2006-01-01)

C07C27/16(2006-01-01)

C07C47/48(2006-01-01)

C07C47/07(2006-01-01)

C07C49/10(2006-01-01)

C07C49/08(2006-01-01)

(21) (22)

Application

2015100715/04, 2015-01-12

(24)

Start date

2015-01-12

(22)

Actual filing date

2015-01-12

(45)

Published

2015-12-10

(72)

Inventor

Kharitonov Aleksandr SergeevichDubkov Konstantin AleksandrovichParfenov Mikhail VladimirovichNoskov Aleksandr StepanovichParmon Valentin Nikolaevich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Moskovskij Npz"

METHOD OF OBTAINING CARBONYL COMPOUNDS C-C Russian patent published in 2015 - IPC C07C45/28 C07C27/16 C07C47/48 C07C47/07 C07C49/10 C07C49/08

Abstract RU 2570818 C1

FIELD: chemistry.

SUBSTANCE: invention relates to method of obtaining carbonyl compounds, namely ketones and aldehydes C₂-C₄, which find different application as valuable semi-products of FINE and basic organic synthesis, as well as are widely applied as solvents. Method is carried out in gas phase by interaction of nitrous oxide with mixture of aliphatic C₂-C₄ olefins and alkanes at temperature 300-550°C and pressure 1-100 atm.

EFFECT: method makes it possible to obtain valuable target products with high productivity and high total selectivity with explosion safety of work.

12 cl, 4 tbl, 30 ex

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RU 2 570 818 C1

Authors

Kharitonov Aleksandr Sergeevich

Dubkov Konstantin Aleksandrovich

Parfenov Mikhail Vladimirovich

Noskov Aleksandr Stepanovich

Parmon Valentin Nikolaevich

Dates

2015-12-10—Published

2015-01-12—Filed