JPS5643224A - Stabilization of prenyl halide - Google Patents

Stabilization of prenyl halide

Info

Publication number
JPS5643224A
JPS5643224A JP11792479A JP11792479A JPS5643224A JP S5643224 A JPS5643224 A JP S5643224A JP 11792479 A JP11792479 A JP 11792479A JP 11792479 A JP11792479 A JP 11792479A JP S5643224 A JPS5643224 A JP S5643224A
Authority
JP
Japan
Prior art keywords
prenyl halide
prenyl
halide
pref
stabilization
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.)
Granted
Application number
JP11792479A
Other languages
Japanese (ja)
Other versions
JPS6366812B2 (en
Inventor
Shoichi Kinoshita
Yoshitomo Yonehara
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.)
Kawamura Institute of Chemical Research
DIC Corp
Original Assignee
Kawamura Institute of Chemical Research
Dainippon Ink and Chemicals 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 Kawamura Institute of Chemical Research, Dainippon Ink and Chemicals Co Ltd filed Critical Kawamura Institute of Chemical Research
Priority to JP11792479A priority Critical patent/JPS5643224A/en
Publication of JPS5643224A publication Critical patent/JPS5643224A/en
Publication of JPS6366812B2 publication Critical patent/JPS6366812B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To suppress the decomposition and isomerization of a prenyl halide especially during distillation, economically, by the use of a stabilizing composition composed of a secondary arylamine compound and an epoxy plasticizer, and pref. an N,N-di-substituted aniline.
CONSTITUTION: A prenyl halide is stabilized with a stabilizer composition composed of a secondary arylamine compound (e.g. diphenylamine, phenyl-α-naphthylamine, etc.), an epoxy plasticizer (e.g. epoxidized fatty acid ester) and pref. an N,N-di- substituted aniline. This stabilizing composition is effective not only for the stabilization of prenyl halide at room temperature, but also for suppressing the decomposition and isomerization of prenyl halide when added to the distillation pot and receptor whereby the distillation yield of prenyl halide can be improved. The composition is added to prenyl halide pref. not immediately after the completion of the synthetic reaction but after the neutralization and drying for the further improvement in the stabilization effect.
COPYRIGHT: (C)1981,JPO&Japio
JP11792479A 1979-09-17 1979-09-17 Stabilization of prenyl halide Granted JPS5643224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11792479A JPS5643224A (en) 1979-09-17 1979-09-17 Stabilization of prenyl halide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11792479A JPS5643224A (en) 1979-09-17 1979-09-17 Stabilization of prenyl halide

Publications (2)

Publication Number Publication Date
JPS5643224A true JPS5643224A (en) 1981-04-21
JPS6366812B2 JPS6366812B2 (en) 1988-12-22

Family

ID=14723551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11792479A Granted JPS5643224A (en) 1979-09-17 1979-09-17 Stabilization of prenyl halide

Country Status (1)

Country Link
JP (1) JPS5643224A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2013008509A1 (en) * 2011-07-13 2015-02-23 東ソー有機化学株式会社 Method for stabilizing allyl bromide compound, and stabilized allyl bromide compound composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2013008509A1 (en) * 2011-07-13 2015-02-23 東ソー有機化学株式会社 Method for stabilizing allyl bromide compound, and stabilized allyl bromide compound composition

Also Published As

Publication number Publication date
JPS6366812B2 (en) 1988-12-22

Similar Documents

Publication Publication Date Title
JPS5432460A (en) Cycloalkylidenemethylphenylacetic acid derivative and their preparation
JPS5643224A (en) Stabilization of prenyl halide
JPS52133939A (en) Preparation of 2-substituted benzanilides
JPS5212141A (en) Novel amino benzoic acid derivatives, their preparation, and pharmaceu tical compositions therefrom
JPS5225740A (en) Preparation of o-acyl-amidinophenols or acid addition salts thereof
GB1505020A (en) Substituted 2-phenylimino-thiazolines a process for their preparation and their use as ectoparasiticides
JPS5214748A (en) Preparation of ethynylcyclopropane carboxylic acid esters
JPS5269950A (en) Polyolefin compositions with improved now-fogging and antistatic prope rties
JPS55105666A (en) Piperidine derivative
JPS5452014A (en) Isomerization of dichlorobutene
JPS5273842A (en) Preparation of 2,2-dimethyl-3-)alpha-hydroxy-alphe-trihalogenomethylme thyl) -cyclopropane carboxylic acid derivatives
JPS5266531A (en) Preparation of oxazolylethylene compounds
JPS5651421A (en) Stabilization of prenyl halide
JPS5214708A (en) Process for preparation of choline chloride
JPS5248669A (en) Preparation of 2,3-dihydropyrane derivatives
JPS5353638A (en) Alpha-acetyl cinnamic acid ester derivatives, their preparation and theirherbicides containing the same
JPS5217441A (en) Process for preparation of p-cyanophenylester of 4-substituted- benzoi c acid
JPS5227790A (en) Preparation of dibenzooxepin derivatives
JPS5227756A (en) Preparation of 6-aminomethylnaphthalene derivatives
JPS5368777A (en) Preparation of phenyathridine
JPS5495533A (en) Preparation of derivative of anthranylaldehyde
JPS52133960A (en) 2-cyano-3-methyl-3-(6-methoxy-2-naphthyl)-glycidic acid and method of preparing the same
JPS5373566A (en) 7,8,9,10,-tetrahydrophenanthridone-3-acetic acids
JPS5217442A (en) Process for preparation of benzoylhydrazone derivatives
JPS53103415A (en) Preparation of trihalocarboxylic acid ester