CA1292997C - Procede pour la preparation d'acides cinnamiques - Google Patents

Procede pour la preparation d'acides cinnamiques

Info

Publication number
CA1292997C
CA1292997C CA000530642A CA530642A CA1292997C CA 1292997 C CA1292997 C CA 1292997C CA 000530642 A CA000530642 A CA 000530642A CA 530642 A CA530642 A CA 530642A CA 1292997 C CA1292997 C CA 1292997C
Authority
CA
Canada
Prior art keywords
cinnamate
alkali
reaction
alkaline solution
cinnamic acid
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.)
Expired - Lifetime
Application number
CA000530642A
Other languages
English (en)
Inventor
Usaji Takaki
Katsuharu Miyata
Toshio Matsuhisa
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to CA000530642A priority Critical patent/CA1292997C/fr
Application granted granted Critical
Publication of CA1292997C publication Critical patent/CA1292997C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA000530642A 1987-02-26 1987-02-26 Procede pour la preparation d'acides cinnamiques Expired - Lifetime CA1292997C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000530642A CA1292997C (fr) 1987-02-26 1987-02-26 Procede pour la preparation d'acides cinnamiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000530642A CA1292997C (fr) 1987-02-26 1987-02-26 Procede pour la preparation d'acides cinnamiques

Publications (1)

Publication Number Publication Date
CA1292997C true CA1292997C (fr) 1991-12-10

Family

ID=4135053

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000530642A Expired - Lifetime CA1292997C (fr) 1987-02-26 1987-02-26 Procede pour la preparation d'acides cinnamiques

Country Status (1)

Country Link
CA (1) CA1292997C (fr)

Similar Documents

Publication Publication Date Title
US4806683A (en) Preparation process of cinnamic acids
EP0247513B1 (fr) Procédé pour la fabrication de 2-méthyl-1,4-naphtoquinone
DE3212170C2 (fr)
EP0854131B1 (fr) Procede de preparation de carboxylates d'alkyle
CA1292997C (fr) Procede pour la preparation d'acides cinnamiques
JPH1180149A (ja) (±)−クロマンカルボン酸の光学分割法
US4590295A (en) Process for the manufacture of p-hydroxyphenyl-acetic acid
JPH05286889A (ja) アリール酢酸及びそれらのアルカリ金属塩の製造方法
CA2345068C (fr) Procede de preparation d'acide .alpha.,.alpha.-dimethylphenylacetique a partir de cyanure d'.alpha.,.alpha.-dimethylbenzyle sous pression normale
US4337355A (en) Process for preparing 4-hydroxyphenylacetic acid
US4948916A (en) Process for producing aminooxyacetic acid salts
JP3219256B2 (ja) ビス(p−ヒドロキシフェニル)酢酸の製造方法
SU567402A3 (ru) Способ получени производных хинолина или их солей
AU744848B2 (en) Method for isolating 3-(2-chloro-4-(trifluoromethyl)-phenoxy)-benzoic acid
KR100228736B1 (ko) 말론산에스터 폐액으로부터 말론산디알킬에스터의 제조방법
JPH0623127B2 (ja) 桂皮酸類の製造法
JPH0623128B2 (ja) 桂皮酸類の製造方法
EP0970952B1 (fr) Methodes de preparation de 2-omega-alcoxycarbonylalcanoyl)-4-butanolides, d'esters d'acides gras omega-hydroxy-omega-3)-cetone, et de derives desdites substances
EP0652862B1 (fr) Acides amides obtenus par l'hydrolyse alcaline d'esters amides
JPH09227461A (ja) ビス置換フェニルヘキサフルオロプロパン類の製造法
JP2590206B2 (ja) 8−ヒドロキシキノリン−7−カルボン酸の製造方法
JPS6115862A (ja) スクシノコハク酸ジアルキルの製法
CN116924970A (zh) 一种匹可硫酸钠的制备方法
JP2002371046A (ja) 2−ヒドロキシカルボン酸アミドの製法
FR2614298A1 (fr) Procede de preparation de l'acide trifluoromethylbenzoique a partir d'hexafluoroxylene.

Legal Events

Date Code Title Description
MKLA Lapsed