JPH05500667A - △1―エノールエーテルの連続的製造方法 - Google Patents

△1―エノールエーテルの連続的製造方法

Info

Publication number
JPH05500667A
JPH05500667A JP2513602A JP51360290A JPH05500667A JP H05500667 A JPH05500667 A JP H05500667A JP 2513602 A JP2513602 A JP 2513602A JP 51360290 A JP51360290 A JP 51360290A JP H05500667 A JPH05500667 A JP H05500667A
Authority
JP
Japan
Prior art keywords
formula
enol ether
alkyl
acid
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
JP2513602A
Other languages
English (en)
Japanese (ja)
Inventor
ラッハハイン・シュテフェン
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of JPH05500667A publication Critical patent/JPH05500667A/ja
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01Preparation of ethers
    • C07C41/18Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/28Preparation of ethers by reactions not forming ether-oxygen bonds from acetals, e.g. by dealcoholysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2513602A 1989-10-05 1990-10-01 △1―エノールエーテルの連続的製造方法 Pending JPH05500667A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3933247.0 1989-10-05
DE3933247A DE3933247C1 (enrdf_load_stackoverflow) 1989-10-05 1989-10-05

Publications (1)

Publication Number Publication Date
JPH05500667A true JPH05500667A (ja) 1993-02-12

Family

ID=6390869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2513602A Pending JPH05500667A (ja) 1989-10-05 1990-10-01 △1―エノールエーテルの連続的製造方法

Country Status (9)

Country Link
EP (1) EP0494906A1 (enrdf_load_stackoverflow)
JP (1) JPH05500667A (enrdf_load_stackoverflow)
KR (1) KR950006801B1 (enrdf_load_stackoverflow)
AU (1) AU6442990A (enrdf_load_stackoverflow)
DE (1) DE3933247C1 (enrdf_load_stackoverflow)
HU (1) HUT61259A (enrdf_load_stackoverflow)
IL (1) IL95896A0 (enrdf_load_stackoverflow)
WO (1) WO1991004956A1 (enrdf_load_stackoverflow)
ZA (1) ZA907922B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433949A1 (de) * 1994-09-23 1996-03-28 Huels Chemische Werke Ag Verfahren zur Herstellung von ungesättigten Ethern
CN116444352B (zh) * 2022-01-06 2024-06-25 万华化学集团股份有限公司 一种2-甲氧基丙烯液相合成的新方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE596888A (fr) * 1959-11-19 1961-05-09 Hoffmann La Roche Procédé pour la préparation d'éthers énoliques
DE3804162A1 (de) * 1988-02-11 1989-08-24 Basf Ag Verfahren zur herstellung von vinylethern

Also Published As

Publication number Publication date
KR927003496A (ko) 1992-12-18
DE3933247C1 (enrdf_load_stackoverflow) 1991-01-17
HU9201136D0 (en) 1992-07-28
WO1991004956A1 (de) 1991-04-18
AU6442990A (en) 1991-04-28
ZA907922B (en) 1991-07-31
EP0494906A1 (de) 1992-07-22
IL95896A0 (en) 1991-07-18
KR950006801B1 (ko) 1995-06-22
HUT61259A (en) 1992-12-28

Similar Documents

Publication Publication Date Title
JP4621739B2 (ja) ギ酸の製造方法
Toda et al. Enantioselective Wittig-Horner reaction in the solid state
US4224112A (en) Recovery of 1,1-dihydroheptafluorobutanol from water by distillation
IE48289B1 (en) Preparation of formic acid by hydrolysis of methyl formate
US3458561A (en) Esterification of acrylic acid
US2936321A (en) Process for hydrolyzing lower aliphatic esters and separation of resulting products
JP2002517477A (ja) 脱水方法
CN106660928A (zh) 用于制备(e,z)‑7,9‑十二碳二烯基‑1‑乙酸酯的新方法
SU421177A3 (ru) Способ получения низших алкиловых эфиров (±) дяс-хризантемовой кислоты
US4647689A (en) Preparation of alkyl trifluoroacetoacetate
JPH05500667A (ja) △1―エノールエーテルの連続的製造方法
JP3777408B2 (ja) カルボン酸誘導体の製造法
KR20210094005A (ko) N-비닐카르복실산아미드 제조용 조성물
JP4049534B2 (ja) O−アルキル−n−シアノアセトイミデ−トの製造方法
US2748173A (en) Process for preparing monochlorohydroquinone
US4367349A (en) Liquid phase synthesis of hexafluoroisobutylene
JPH0142254B2 (enrdf_load_stackoverflow)
JPH0413643A (ja) クロロアセタール類の製造方法
JP3777407B2 (ja) カルボン酸誘導体の製造法
JPS59225144A (ja) ピルビン酸エステルの分離方法
JPH11152250A (ja) 低級アルコールのシクロプロパンカルボン酸エステルを製造する方法
US10570081B2 (en) Process for making formic acid utilizing lower-boiling formate esters
KR890003259B1 (ko) 브로모 플루오로 아세트산의 제조방법
CN107118189A (zh) 一种前列腺素合成中间体的制备方法
JPH09110773A (ja) メチラールの精製方法