JPS57197251A - Synthetic method of azoxyarene and azoarene - Google Patents

Synthetic method of azoxyarene and azoarene

Info

Publication number
JPS57197251A
JPS57197251A JP8044781A JP8044781A JPS57197251A JP S57197251 A JPS57197251 A JP S57197251A JP 8044781 A JP8044781 A JP 8044781A JP 8044781 A JP8044781 A JP 8044781A JP S57197251 A JPS57197251 A JP S57197251A
Authority
JP
Japan
Prior art keywords
compound
formula
azoxyarene
azoarene
formulai
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
JP8044781A
Other languages
Japanese (ja)
Other versions
JPH0124781B2 (en
Inventor
Masao Okubo
Koji Koga
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.)
JNC Corp
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Priority to JP8044781A priority Critical patent/JPS57197251A/en
Publication of JPS57197251A publication Critical patent/JPS57197251A/en
Publication of JPH0124781B2 publication Critical patent/JPH0124781B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To make possible the wide application of the titled compounds useful as liquid crystal materials, etc. and obtain the titled compounds by the easy synthetic method industrially and advantageously, by reacting an aryliminodimagnesium reagent which is a stable raw material with an aromatic nitro compound.
CONSTITUTION: An aryliminodimagnesium reagent of formula II (R2 is alkyl, alkoxyl, H, condensed aromatic ring or halogen; X is halogen) is reacted with an aromatic nitro compound of formulaI(R1 is alkyl, alkoxyl, OH condensed aromatic ring or halogen) to give an azoxyarene and azoarene. The azoxyarene is an asymmetric azoxyarene of formula III, asymmetric azoarene of formula IV and a symmetric azoarene of formula V. In case the compound of formula II is used in a molar amount of 1W2 times that of the compound of formulaI, the main product is the compound of formula III. In case the compound of formula II is used in a molar amount of 8W12 times, preferably 6W10 times, that of the compound of formulaI, the main product is the compound of formula IV.
COPYRIGHT: (C)1982,JPO&Japio
JP8044781A 1981-05-27 1981-05-27 Synthetic method of azoxyarene and azoarene Granted JPS57197251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8044781A JPS57197251A (en) 1981-05-27 1981-05-27 Synthetic method of azoxyarene and azoarene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8044781A JPS57197251A (en) 1981-05-27 1981-05-27 Synthetic method of azoxyarene and azoarene

Publications (2)

Publication Number Publication Date
JPS57197251A true JPS57197251A (en) 1982-12-03
JPH0124781B2 JPH0124781B2 (en) 1989-05-15

Family

ID=13718508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8044781A Granted JPS57197251A (en) 1981-05-27 1981-05-27 Synthetic method of azoxyarene and azoarene

Country Status (1)

Country Link
JP (1) JPS57197251A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102531954A (en) * 2010-12-13 2012-07-04 清华大学深圳研究生院 Method for synthesizing aromatic azo compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102531954A (en) * 2010-12-13 2012-07-04 清华大学深圳研究生院 Method for synthesizing aromatic azo compounds

Also Published As

Publication number Publication date
JPH0124781B2 (en) 1989-05-15

Similar Documents

Publication Publication Date Title
JPS5630964A (en) Novel substituted quinolinecarboxylic acid and its preparation
JPS57183756A (en) Preparation of 4-hydroxy-2-pyrrolidone
JPS57165334A (en) Halogenobenzene derivative having optical active 2- methylbutyloxyphenyl group
JPS57197251A (en) Synthetic method of azoxyarene and azoarene
JPS56164170A (en) Liquid crystal compound
JPS5646888A (en) Preparation of alkenylhalosilane
JPS57114578A (en) Novel hydantoin compound
JPS56164169A (en) Liquid crystal compound
JPS5711981A (en) Theobromine derivative and its preparation
JPS56154483A (en) Preparation or pyrrole derivative
JPS5758890A (en) Preparation of glucosylmoranoline derivative
JPS56164171A (en) Liquid crystal compound
JPS5533416A (en) Production of hexamethyene bis-dicyandiamide
JPS579754A (en) Preparation of methylene dicarbanilate
JPS6453A (en) Production of dinitrodiamines
JPS5711957A (en) Novel aldehyde compound and its preparation
JPS56127378A (en) 2-alkoxyindolizine derivative and its preparation
JPS5585568A (en) Quinolinone-imine derivative and its preparation
JPS5495533A (en) Preparation of derivative of anthranylaldehyde
JPS56140944A (en) Cyclohexylmethyl phenyl ether derivative
JPS57159765A (en) 4-substituted-1-methoxycarbonylindole compound
JPS57126487A (en) Novel vitamin d3 derivative
JPS56169658A (en) Preparation of propionate betaine crystal
JPS56122345A (en) Aluminum complex of methionine derivative, its preparation, and drug containing said compound as effective component
JPS5533450A (en) Preparation of monohalogenosilane