KR890009840A - 신남산(桂皮酸)에스테르류의 제조법 - Google Patents

신남산(桂皮酸)에스테르류의 제조법 Download PDF

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Publication number
KR890009840A
KR890009840A KR1019880017296A KR880017296A KR890009840A KR 890009840 A KR890009840 A KR 890009840A KR 1019880017296 A KR1019880017296 A KR 1019880017296A KR 880017296 A KR880017296 A KR 880017296A KR 890009840 A KR890009840 A KR 890009840A
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KR
South Korea
Prior art keywords
reactor
gas
cinnamic acid
blown
reaction mixture
Prior art date
Application number
KR1019880017296A
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English (en)
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KR910003256B1 (ko
Inventor
우사지 다까기
시노부 아오끼
요시히로 야마모도
이사오 하라
Original Assignee
사와무라 하루오
미쯔이도오아쯔가가꾸 가부시기가이샤
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.)
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Application filed by 사와무라 하루오, 미쯔이도오아쯔가가꾸 가부시기가이샤 filed Critical 사와무라 하루오
Publication of KR890009840A publication Critical patent/KR890009840A/ko
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Publication of KR910003256B1 publication Critical patent/KR910003256B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/612—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety
    • C07C69/618—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety having unsaturation outside the six-membered aromatic ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours

Abstract

내용 없음

Description

신남산(桂皮酸) 에스테르류의 제조법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면 1은, 본 발명의 실시예에서 사용한 반응장치의 개략구성도이다. 이 도면에 있어서 각 기호는 다음과 같다.
* 도면의 주요부분에 대한 부호의 설명
1 : 원료혼합기체공급라인 2 : 도입관(원료기체공급구)
3 : 반응기 본체 4 : 자켓
5 : 자켓입구 6 : 자켓 출구
7 : 교반기 8 : 반응혼합액
9 : 도입관(배출기체순환구) 10 : 기상부
11 : 응축기 12 : 기액분리기
13 : 응축액환류라인 14 : 배기라인
15 : 송풍기
16 : 별도준비한 불활성기체등을 사용할 경우의 송입라인

Claims (1)

  1. 스티렌류, 일산화탄소. 알코올 및 산소를, 촉매로서 파라듐금속 또는 그 화합물 및 구리의 화합물의 존재하에 반응시켜서 대응하는 신남산 에스테르류를 제조할때에, 반응기내의 반응혼합액속에 1산화탄소 및 산소를 함유한 원료 혼합기체를 연속적으로 불어넣어서 반응시키고, 반응기내의 액체성분의 증발에 의해 생기는 증기를 함유하여 반응기로부터 빠져나오는 기체를 응축기로 통과시키고, 응축액은 반응기내로 되돌려서 순환시키고 기체는 배출하나, 또, 원료혼합기체와는 별개의 공급구로부터 반응혼합액속에, 배출하는 기체의 적어도 1부를 불어넣어서 순환시키거나, 혹은 별도로 준비된 불활성기체등을 불어넣어서, 반응기내의 액체 성분의 증발속도를 증가시키므로서, 반응기내부에 생기는 열의 제거를 행하는 것을 특징으로 하는 신남산 에스테르류의 제조법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880017296A 1987-12-28 1988-12-23 신남산(桂皮酸) 에스테르류의 제조법 KR910003256B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62-330164 1987-12-28
JP62330164A JPH0720914B2 (ja) 1987-12-28 1987-12-28 桂皮酸エステル類の製造法

Publications (2)

Publication Number Publication Date
KR890009840A true KR890009840A (ko) 1989-08-04
KR910003256B1 KR910003256B1 (ko) 1991-05-25

Family

ID=18229531

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880017296A KR910003256B1 (ko) 1987-12-28 1988-12-23 신남산(桂皮酸) 에스테르류의 제조법

Country Status (8)

Country Link
US (1) US4908472A (ko)
EP (1) EP0323141B1 (ko)
JP (1) JPH0720914B2 (ko)
KR (1) KR910003256B1 (ko)
CA (1) CA1310661C (ko)
DE (1) DE3888505T2 (ko)
DK (1) DK725788A (ko)
ES (1) ES2061699T3 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940003917A (ko) * 1992-08-20 1994-03-14 고지마 아끼로 반응 제어방법
US6657073B1 (en) 1999-08-18 2003-12-02 Daesang Corporation Crystallization of α-L-aspartyl-L-phenylalanine methyl ester
DE19963869A1 (de) * 1999-12-30 2001-07-05 Basf Ag Verfahren zur Kühlung eines heißen Reaktionsgases

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530168A (en) * 1966-08-30 1970-09-22 Union Oil Co Preparation of esters
JPS6097935A (ja) * 1983-11-02 1985-05-31 Mitsubishi Chem Ind Ltd 桂皮酸エステル類の製造法
JPS60109545A (ja) * 1983-11-18 1985-06-15 Mitsubishi Chem Ind Ltd 桂皮酸エステル類の製造法
JPS60169441A (ja) * 1984-02-10 1985-09-02 Mitsubishi Chem Ind Ltd 桂皮酸エステル類の製造法
JPS60231630A (ja) * 1984-04-28 1985-11-18 Mitsubishi Chem Ind Ltd 桂皮酸エステル類の製造法
JPS60237046A (ja) * 1984-05-09 1985-11-25 Mitsubishi Chem Ind Ltd 桂皮酸エステル類の製造方法
US4661620A (en) * 1984-10-05 1987-04-28 Mitsui Toatsu Chemicals, Incorporated Preparation process of cinnamate esters
JPS61137839A (ja) * 1984-12-10 1986-06-25 Mitsui Toatsu Chem Inc 桂皮酸エステル類の製造法
US4620027A (en) * 1984-12-21 1986-10-28 Sun Refining And Marketing Company Catalyst and process for production of cinnamates
JPH0669986B2 (ja) * 1985-11-21 1994-09-07 三井東圧化学株式会社 けい皮酸エステル類の製造方法
JPH072684B2 (ja) * 1986-04-11 1995-01-18 三井東圧化学株式会社 桂皮酸エステル類の製造法

Also Published As

Publication number Publication date
DK725788A (da) 1989-06-29
DK725788D0 (da) 1988-12-28
JPH0720914B2 (ja) 1995-03-08
US4908472A (en) 1990-03-13
JPH0222247A (ja) 1990-01-25
EP0323141A2 (en) 1989-07-05
EP0323141A3 (en) 1990-12-27
KR910003256B1 (ko) 1991-05-25
ES2061699T3 (es) 1994-12-16
DE3888505T2 (de) 1994-06-23
EP0323141B1 (en) 1994-03-16
CA1310661C (en) 1992-11-24
DE3888505D1 (de) 1994-04-21

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