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2 409 567

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(51)

IPC

C07D215/04(2006-01-01)

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Application

2009100738/04, 2009-01-11

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Start date

2009-01-11

(22)

Actual filing date

2009-01-11

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Published

2011-01-20

(72)

Inventor

Bulgakov Ramil' GarifovichKuleshov Sergej PavlovichVafin Ruslan RadikovichDzhemilev Usein Memetovich

(73)

Holder

Uchrezhdenie Rossijskoj Akademii Nauk Institut Neftekhimii I Kataliza Ran

METHOD FOR SYNTHESIS OF 2-PROPYL-3-ETHYLQUINOLINE Russian patent published in 2011 - IPC C07D215/04

Abstract RU 2409567 C2

FIELD: chemistry.

SUBSTANCE: invention relates to organic synthesis, and particularly to a method for synthesis of 2-propyl-3-ethylquinoline The method involves reaction of aniline with butyl aldehyde in the presence of an iron chloride crystallohydrate catalyst FeCl₃·6H₂O at atmospheric pressure, temperature 20°C, for 10 minutes in a dimethyl formamide or EtOH solvent.

EFFECT: novel method for synthesis of 2-propyl-3-ethylquinoline, characterised by low economical and time expenses.

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RU 2 409 567 C2

Authors

Bulgakov Ramil' Garifovich

Kuleshov Sergej Pavlovich

Vafin Ruslan Radikovich

Dzhemilev Usein Memetovich

Dates

2011-01-20—Published

2009-01-11—Filed