Title:
METHOD FOR SYNTHESIZING GASOLINE ADDITIVE ALKYL FORMAMIDE PHENYL ETHER
Document Type and Number:
WIPO Patent Application WO/2017/092034
Kind Code:
A1
Abstract:
Provided is a method for synthesizing a gasoline additive alkyl formamide phenyl ether, comprising: (a) adding hydroxybenzoic acid, alkali, alkylation reagent, and solvent to a four-necked flask; the molar ratio of said hydroxybenzoic acid, alkali, and alkylation reagent being 1:1-5:2-4, then heating to 50-150°C and reacting for 2-8 hours; after the reaction is complete, processing to obtain alkoxy benzoate; (b) the described alkoxy benzoate and amine at a molar ratio of 1:1-15 are placed into a three-necked flask and stirred at ambient temperature for 2-3 hours, then stirred at 40-60°C for 3-5 hours; after processing, alkyl formamide phenyl ether is obtained. The described method has a simple process and low costs; the product does not dissolve in water, has stable properties, is not prone to evaporation and loss, and has very good compatibility with oil products.
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Inventors:
YAN BIN (CN)
XIONG LIANG (CN)
XIONG LIANG (CN)
Application Number:
PCT/CN2015/096416
Publication Date:
June 08, 2017
Filing Date:
December 04, 2015
Export Citation:
Assignee:
SHENZHEN CESTO CHEMICAL COMPANY LED (CN)
SHENZHEN GCD PETROLEUM ADDITIVE COMPANY (CN)
SHENZHEN GCD PETROLEUM ADDITIVE COMPANY (CN)
International Classes:
C10L1/224; C07C65/21; C07C67/11; C07C69/76; C07C69/92; C07C231/02; C10L1/185; C10L10/00
Foreign References:
| US20030216593A1 | 2003-11-20 | |||
| US5744628A | 1998-04-28 | |||
| CN103974928A | 2014-08-06 | |||
| JPH0977717A | 1997-03-25 |
Attorney, Agent or Firm:
SHENZHEN QIANNA PATENT AGENCY LTD (CN)
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