JPS52125138A - Preparation of aromatice aldehydes - Google Patents

Preparation of aromatice aldehydes

Info

Publication number
JPS52125138A
JPS52125138A JP4046576A JP4046576A JPS52125138A JP S52125138 A JPS52125138 A JP S52125138A JP 4046576 A JP4046576 A JP 4046576A JP 4046576 A JP4046576 A JP 4046576A JP S52125138 A JPS52125138 A JP S52125138A
Authority
JP
Japan
Prior art keywords
aromatice
aldehydes
preparation
added
formylation
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
JP4046576A
Other languages
Japanese (ja)
Other versions
JPS6227049B2 (en
Inventor
Chiaki Ueda
Ataru Mitsui
Haruichiro Maeda
Hiroya Watabe
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.)
Sumitomo Seika Chemicals Co Ltd
Original Assignee
Seitetsu Kagaku 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 Seitetsu Kagaku Co Ltd filed Critical Seitetsu Kagaku Co Ltd
Priority to JP4046576A priority Critical patent/JPS52125138A/en
Publication of JPS52125138A publication Critical patent/JPS52125138A/en
Publication of JPS6227049B2 publication Critical patent/JPS6227049B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: An adduct resulting from the thermal reaction of thionyl chloride with an acid amide is dissolved in an inert solvent, a Lewis acid is added to the solution. An aromatic compound is then added to effect formylation, affording an objective compound in high yield.
COPYRIGHT: (C)1977,JPO&Japio
JP4046576A 1976-04-09 1976-04-09 Preparation of aromatice aldehydes Granted JPS52125138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4046576A JPS52125138A (en) 1976-04-09 1976-04-09 Preparation of aromatice aldehydes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4046576A JPS52125138A (en) 1976-04-09 1976-04-09 Preparation of aromatice aldehydes

Publications (2)

Publication Number Publication Date
JPS52125138A true JPS52125138A (en) 1977-10-20
JPS6227049B2 JPS6227049B2 (en) 1987-06-12

Family

ID=12581372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4046576A Granted JPS52125138A (en) 1976-04-09 1976-04-09 Preparation of aromatice aldehydes

Country Status (1)

Country Link
JP (1) JPS52125138A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003840A1 (en) * 1982-04-28 1983-11-10 Mitsui Toatsu Chemicals, Incorporated Process for preparing triarylmethane compounds
JP2000103768A (en) * 1998-09-30 2000-04-11 Mitsui Chemicals Inc Production of p-n-substituted aminobenzaldehyde
FR2824555A1 (en) * 2001-05-11 2002-11-15 Poudres & Explosifs Ste Nale Synthesis of a para-alkoxybenzaldehyde by formylation of a phenylethyl ether using a complex of a Vilsmeier salt with aluminium trichloride, useful in the preparation of medicaments and perfumes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003840A1 (en) * 1982-04-28 1983-11-10 Mitsui Toatsu Chemicals, Incorporated Process for preparing triarylmethane compounds
JP2000103768A (en) * 1998-09-30 2000-04-11 Mitsui Chemicals Inc Production of p-n-substituted aminobenzaldehyde
FR2824555A1 (en) * 2001-05-11 2002-11-15 Poudres & Explosifs Ste Nale Synthesis of a para-alkoxybenzaldehyde by formylation of a phenylethyl ether using a complex of a Vilsmeier salt with aluminium trichloride, useful in the preparation of medicaments and perfumes

Also Published As

Publication number Publication date
JPS6227049B2 (en) 1987-06-12

Similar Documents

Publication Publication Date Title
JPS55162763A (en) Perfluoroalkyl compound and its preparation
JPS52125138A (en) Preparation of aromatice aldehydes
JPS5223020A (en) Process for preparation of fluorocompound containing oxygen
JPS53137908A (en) Syntheses of monochloropinacolone and cyanopinacolone
JPS51136615A (en) Process for preparation of methacrylic acid
JPS53144503A (en) Preparation of aldehyde
JPS5340737A (en) Preparation of cyanophenol
JPS537640A (en) Synthesis of diphenylamine derivatives
JPS52133962A (en) Synthesis of 2-(6-methoxy-2-naphthyl)-propionic acid
JPS5233610A (en) Process for preparation of perfluorovinylether
JPS5424810A (en) Synthesis of carboxylic acid ester
JPS5268116A (en) Preparation of alkoxyalkylidene compounds
JPS5356616A (en) Preparation of sulfoalkyl maleate-type anionic sulfoalkyl
JPS5283344A (en) Synthesis of 3-chloro-4-allyloxyphenyl-acetic acid
JPS5278859A (en) Preparation of 2,3-epoxy-2,3-dihydro-1,4-naphthoquinone
JPS52148037A (en) Preparation of per-#-toluylic acid
JPS5422357A (en) Prparation of hydroxyanthraquinone
JPS5365823A (en) Preparation of diaminomaleonitrile.schiff base
JPS51136632A (en) Process for preparation of dibenzamides
JPS5419903A (en) New preparation of amino
JPS5430139A (en) Preparation of cyclohexane-dione derivatives
JPS5422363A (en) Preparation of thiophene-substituted fatty acid halide
JPS52136134A (en) Preparation of #-phenylenediamine
JPS5273888A (en) Preparation of gamma-glutamic acid-n-carboxylic acid
JPS5337650A (en) Preparation of 1,5-diphenoxyanthraquinone