KR940021493A - 클로로메틸알킬에테르의 제조방법 - Google Patents

클로로메틸알킬에테르의 제조방법 Download PDF

Info

Publication number
KR940021493A
KR940021493A KR1019940006172A KR19940006172A KR940021493A KR 940021493 A KR940021493 A KR 940021493A KR 1019940006172 A KR1019940006172 A KR 1019940006172A KR 19940006172 A KR19940006172 A KR 19940006172A KR 940021493 A KR940021493 A KR 940021493A
Authority
KR
South Korea
Prior art keywords
alkyl
benzyl
phenyl
substituted
och
Prior art date
Application number
KR1019940006172A
Other languages
English (en)
Other versions
KR960009773B1 (en
Inventor
노리마사 요코야마
세이이치 우네하라
아키히로 이마이
카오루 카사하라
Original Assignee
후루카와 토요히코
호도가야카가쿠코교 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.)
Filing date
Publication date
Application filed by 후루카와 토요히코, 호도가야카가쿠코교 가부시기가이샤 filed Critical 후루카와 토요히코
Publication of KR940021493A publication Critical patent/KR940021493A/ko
Application granted granted Critical
Publication of KR960009773B1 publication Critical patent/KR960009773B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/12—Saturated ethers containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/14—Unsaturated ethers
    • C07C43/17—Unsaturated ethers containing halogen
    • C07C43/174—Unsaturated ethers containing halogen containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

본 발명은 일반식 R-O-CH2Cl(식중, R는 알킬, 알콕시알킬, 할로겐화알킬, 페닐, 치환페닐, 벤질 또는 치환벨질을 표시함)로 표시되는 알코올류에, 파라포름알데히드(CH2Om을 첨가, 염화수소를 불어넣으므로써 일반식 R-OCH2-OCH2Ll(식중, R는 알킬, 알콕시알킬, 할로겐화알킬, 페닐, 치환페닐, 벤질 또는 치환벤질을 표시함)로 표시되는 클로로메틸알킬에테르를 제조할 때 종래방법에 의한 불리한 수반현상을 해결하고, 회수한 클로로메틸알킬에테르의 순도를 향상시켜서 정제공정을 생략하고, 경제성을 향상시키는 것을 특징으로 하고 있다.

Description

클로로메틸알킬에테르의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 일반식
    R-OH
    (식중, R는 알킬, 알콕시알킬, 할로겐화알킬, 페닐, 치환페닐, 벤질 또는 치환벤질을 표시함)로 표시되는 알코올류에 파라포름알데히드(CH2O)n를 첨가, 염화수소를 불어넣으므로써 일반식
    R-O-OCH2Cl
    (식중, R는 알킬, 알콕시알킬, 할로겐화알킬, 페닐, 치환페닐, 벤질 또는 치환벤질을 표시함)로 표시되는 클로로메틸알켈에테르를 제조할 때, 생성되는 반응부생성물인 일반식
    R-OCH2-OCH2Cl
    (식중, R는 알킬, 알콕시알킬, 할로겐화알킬, 페닐, 치환페닐, 벤질 또는 치환벤질을 표시함)로 표시되는 클로로메틸알콕시메틸에테르를 저농도로 억제하기 위해, 반응혼합물로부터 클로로메틸알킬에테르를 회수한 후, 또 염화수소의 불어넣기를 행하는 것을 특징으로 하는 클로로메틸알킬에테르(R-O-CH2Cl)의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR94006172A 1993-03-31 1994-03-28 Production of chloromethyl alkyl ether KR960009773B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP09489693A JP3353937B2 (ja) 1993-03-31 1993-03-31 クロロメチルアルキルエーテルの製造方法
JP93-94896 1993-03-31

Publications (2)

Publication Number Publication Date
KR940021493A true KR940021493A (ko) 1994-10-19
KR960009773B1 KR960009773B1 (en) 1996-07-24

Family

ID=14122802

Family Applications (1)

Application Number Title Priority Date Filing Date
KR94006172A KR960009773B1 (en) 1993-03-31 1994-03-28 Production of chloromethyl alkyl ether

Country Status (2)

Country Link
JP (1) JP3353937B2 (ko)
KR (1) KR960009773B1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100427458B1 (ko) * 2001-04-24 2004-04-27 동남합성공업 주식회사 젤 형태의 부산물을 포함하는 알콕시화 반응 생성물로부터액체 알콕시화 반응생성물의 효율적 분리방법
KR20050090415A (ko) * 2002-12-25 2005-09-13 이데미쓰 고산 가부시키가이샤 아다만테인 유도체 및 그의 제조 방법
JP4580165B2 (ja) * 2002-12-25 2010-11-10 出光興産株式会社 アダマンタン誘導体及びその製造方法
JP4848762B2 (ja) * 2005-12-26 2011-12-28 住友化学株式会社 一級アミン化合物の製造方法
US9150491B2 (en) 2010-01-14 2015-10-06 Mitsubishi Gas Chemical Company, Inc Bicyclohexane derivative compound and manufacturing method of the same

Also Published As

Publication number Publication date
KR960009773B1 (en) 1996-07-24
JP3353937B2 (ja) 2002-12-09
JPH06279341A (ja) 1994-10-04

Similar Documents

Publication Publication Date Title
KR910021460A (ko) 트리아릴 트리아진 자외선 흡수제, 그의 제조방법 및 그를 포함하는 중합체 안정화 조성물
DE3782210D1 (de) Polyhydroxylierte und hochfluorierte verbindungen, ihre herstellung und ihre verwendung als oberflaechenaktivstoffe.
ATE294503T1 (de) Herstellung quaternärer ammonium-carbonate
JPS5592102A (en) Dehydrator
IT1193981B (it) Metodo per la preparazione di composti fluorocarbonilici
KR840004737A (ko) 6a,10a-트랜스-헥사하이드로디벤조피라논의 제조방법
KR860008964A (ko) 플루오로- 할로- 에테르 및 이들의 제조방법
SE7610038L (sv) Miticida och aficida karboxylsyraestrar
KR940021493A (ko) 클로로메틸알킬에테르의 제조방법
ATE15896T1 (de) Pyridazinon-derivate, verfahren zu ihrer herstellung und ihre verwendung als fungizide.
KR840004770A (ko) 항유화제를 포함한 용매기반 탈수 시스템
KR830007484A (ko) 신규 신나모일-신나민산 유도체의 제조방법
DE69015831D1 (de) Selektive Veretherung.
SE7909751L (sv) 4,1-bensoxazepiner och tia-analoger derav
KR930007888A (ko) 저급 알킬 2-케토-l-굴로네이트의 제조방법
DK148806C (da) Analogifremgangsmaade til fremstilling af 1-phenyl-2-piperazinoalkyl-indazol-3-on-forbindelser eller syreadditionssalte deraf
FI803654L (fi) Nya substituerade 2-fenylaminoimidazoliner-(2) deras syraadditionssalter dessa foereningar innehaollande laekemedel och deras framstaellningsfoerfarande
ES459197A1 (es) Procedimiento para preparar esteres oximicos de isonitroso- cianoacetamida.
GB899823A (en) Surface-active acetals and formals
KR830008484A (ko) 제초 조성물
KR920007966A (ko) 플루오르화 디메틸에테르의 제조방법
Tsutsui et al. Protecting group for carboxyl function. Cleavage of 2-tosylethyl esters with fluoride ion in non-aqueous media
KR830007583A (ko) 피리미디닐 에테르의 제조방법
JPS57212172A (en) Preparation of cyanuric halide derivative
KR830002666A (ko) 광학적 활성 α-시아노 알코올류의 제조 방법

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20010723

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee