JPS5350231A - Preparation of quinoline - Google Patents

Preparation of quinoline

Info

Publication number
JPS5350231A
JPS5350231A JP12503376A JP12503376A JPS5350231A JP S5350231 A JPS5350231 A JP S5350231A JP 12503376 A JP12503376 A JP 12503376A JP 12503376 A JP12503376 A JP 12503376A JP S5350231 A JPS5350231 A JP S5350231A
Authority
JP
Japan
Prior art keywords
quinoline
preparation
methylquinoline
quinophthalone
reaction
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
JP12503376A
Other languages
Japanese (ja)
Inventor
Toru Sawaki
Osamu Umagoe
Koji Nakagawa
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP12503376A priority Critical patent/JPS5350231A/en
Publication of JPS5350231A publication Critical patent/JPS5350231A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE: A hot solution of an organic dicarboxylic acid or its reactive derivative in an organic solvent is added to 2-methylquinoline for reaction to readily produce on industrial scale a quinophthalone in high yield.
COPYRIGHT: (C)1978,JPO&Japio
JP12503376A 1976-10-20 1976-10-20 Preparation of quinoline Pending JPS5350231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12503376A JPS5350231A (en) 1976-10-20 1976-10-20 Preparation of quinoline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12503376A JPS5350231A (en) 1976-10-20 1976-10-20 Preparation of quinoline

Publications (1)

Publication Number Publication Date
JPS5350231A true JPS5350231A (en) 1978-05-08

Family

ID=14900172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12503376A Pending JPS5350231A (en) 1976-10-20 1976-10-20 Preparation of quinoline

Country Status (1)

Country Link
JP (1) JPS5350231A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6849116B2 (en) * 2000-06-29 2005-02-01 Basf Aktiengesellschaft Quinophthalone-derivative based crystallization modifiers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6849116B2 (en) * 2000-06-29 2005-02-01 Basf Aktiengesellschaft Quinophthalone-derivative based crystallization modifiers

Similar Documents

Publication Publication Date Title
JPS5368770A (en) Preparation of dicarboxylic acid amide
JPS5350231A (en) Preparation of quinoline
JPS51113896A (en) Process for preparing adenosine phosphoric acid derivatives
JPS53137911A (en) Preparation of n-(alpha-hydroxyalkanoyl)-peptides
JPS51142098A (en) A process for preparing a polyester
JPS537640A (en) Synthesis of diphenylamine derivatives
JPS51127080A (en) A process for preparing quisqualic acid.
JPS5258796A (en) Process for preparing an aromatic polyamide
JPS5428389A (en) Preparation of modified polyvinyl alcohol-type polymer
JPS5257111A (en) Process for organic carboxylic acid silver
JPS52125138A (en) Preparation of aromatice aldehydes
JPS51141895A (en) Process for preparing 1,4-diaza-bicyclo(2,2,2)octane
JPS5439077A (en) Preparation of 5-substd picolinic acids
JPS5251494A (en) A process for preparing polyester
JPS5227755A (en) Preparation of benzophenone derivatives
JPS5262291A (en) Preparation of 7-aamino-deacetoxycephalosporanic acid derivatives
JPS5419903A (en) New preparation of amino
JPS51121591A (en) Process for preparing heat resistant acylases
JPS5538347A (en) Preparation of indazoleacetic acids
JPS5262234A (en) Process for preparation of n_3'-hydroxyphenyl-2-methylbenzamide
JPS5359620A (en) Preparation of dichloromaleic anhydride
JPS51138649A (en) P rocess for preparing cyclohexene
JPS5283318A (en) Production of sorbic acid
JPS52151195A (en) Preparation of pyridopyrimidine carboxylic acid derivatives
JPS5246023A (en) Process for preparation of organosulfinic acid salts