JPS57149253A - Preparation of nitroacetic esters - Google Patents

Preparation of nitroacetic esters

Info

Publication number
JPS57149253A
JPS57149253A JP3512081A JP3512081A JPS57149253A JP S57149253 A JPS57149253 A JP S57149253A JP 3512081 A JP3512081 A JP 3512081A JP 3512081 A JP3512081 A JP 3512081A JP S57149253 A JPS57149253 A JP S57149253A
Authority
JP
Japan
Prior art keywords
unsaturated fatty
fatty acid
reaction
give
nitrated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3512081A
Other languages
Japanese (ja)
Inventor
Nobuhide Wada
Kazutaro Koike
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ihara Chemical Industry Co Ltd
Original Assignee
Ihara Chemical Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ihara Chemical Industry Co Ltd filed Critical Ihara Chemical Industry Co Ltd
Priority to JP3512081A priority Critical patent/JPS57149253A/en
Publication of JPS57149253A publication Critical patent/JPS57149253A/en
Pending legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain the titled compound useful as a raw material for agricultural chemicals and drugs in high yield, by reacting an unsaturated fatty acid with nitric acid to give a compound, reacting this compound with an acetic ester in the presence of a base, reusing the unsaturated fatty acid while recovering it.
CONSTITUTION: An unsaturated fatty acid shown by the formulaI(R1 and R2 are lower alkyl) is reacted with nitric acid to give a nitrated unsaturated fatty acid shown by the formula II, which is reacted with an acetic ester in the presence of a base (e.g., sodium hydride, potassium hydride) to give the desired compound. In the reaction, the unsaturated fatty acid shown by the formulaIis recovered and reused in the following reaction. The reaction of the nitrated unsaturated fatty acid with the acetic ester in the presence of the base is carried out at 10W200°C for 0.5W8hr. The recovered unsaturated fatty acid can be nitrated simply with nitric acid, and used repeatedly in the reaction, and this process is effective as an industrial one.
COPYRIGHT: (C)1982,JPO&Japio
JP3512081A 1981-03-11 1981-03-11 Preparation of nitroacetic esters Pending JPS57149253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3512081A JPS57149253A (en) 1981-03-11 1981-03-11 Preparation of nitroacetic esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3512081A JPS57149253A (en) 1981-03-11 1981-03-11 Preparation of nitroacetic esters

Publications (1)

Publication Number Publication Date
JPS57149253A true JPS57149253A (en) 1982-09-14

Family

ID=12433063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3512081A Pending JPS57149253A (en) 1981-03-11 1981-03-11 Preparation of nitroacetic esters

Country Status (1)

Country Link
JP (1) JPS57149253A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843267A (en) * 1988-01-21 1989-06-27 Mitsubishi Denki Kabushiki Kaisha Charging generator
US4873358A (en) * 1988-09-20 1989-10-10 W. R. Grace & Co.-Conn. Preparation of nitroesters via the reaction of nitroparaffins with cyanoformates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843267A (en) * 1988-01-21 1989-06-27 Mitsubishi Denki Kabushiki Kaisha Charging generator
US4873358A (en) * 1988-09-20 1989-10-10 W. R. Grace & Co.-Conn. Preparation of nitroesters via the reaction of nitroparaffins with cyanoformates

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