IL29862A - A process for producing ethyleneketal of gamma-ketocarboxylic acid esters - Google Patents

A process for producing ethyleneketal of gamma-ketocarboxylic acid esters

Info

Publication number
IL29862A
IL29862A IL29862A IL2986268A IL29862A IL 29862 A IL29862 A IL 29862A IL 29862 A IL29862 A IL 29862A IL 2986268 A IL2986268 A IL 2986268A IL 29862 A IL29862 A IL 29862A
Authority
IL
Israel
Prior art keywords
ester
ethylene
ethyl
ketal
ethylene glycol
Prior art date
Application number
IL29862A
Other languages
English (en)
Other versions
IL29862A0 (en
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of IL29862A0 publication Critical patent/IL29862A0/xx
Publication of IL29862A publication Critical patent/IL29862A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/30—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL29862A 1967-04-25 1968-04-22 A process for producing ethyleneketal of gamma-ketocarboxylic acid esters IL29862A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2677367 1967-04-25

Publications (2)

Publication Number Publication Date
IL29862A0 IL29862A0 (en) 1968-06-20
IL29862A true IL29862A (en) 1972-01-27

Family

ID=12202600

Family Applications (1)

Application Number Title Priority Date Filing Date
IL29862A IL29862A (en) 1967-04-25 1968-04-22 A process for producing ethyleneketal of gamma-ketocarboxylic acid esters

Country Status (10)

Country Link
BE (1) BE714139A (fr)
BR (1) BR6898523D0 (fr)
CH (1) CH498828A (fr)
CS (1) CS162615B2 (fr)
DE (1) DE1768268C3 (fr)
DK (1) DK121126B (fr)
FR (1) FR1560177A (fr)
GB (1) GB1196202A (fr)
IL (1) IL29862A (fr)
NL (1) NL6805723A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101533563B1 (ko) * 2009-05-29 2015-07-09 세게티스, 인코포레이티드. 용매, 용액, 세정 조성물 및 방법
JP5805764B2 (ja) * 2010-08-12 2015-11-10 セゲティス インコーポレーテッドＳｅｇｅｔｉｓ，Ｉｎｃ カルボキシエステルケタール除去組成物、それらの製造方法及びそれらの使用
WO2014047428A1 (fr) 2012-09-21 2014-03-27 Segetis, Inc. Compositions de nettoyage, de tensioactif et de soins personnels
CN110922445A (zh) * 2018-09-20 2020-03-27 天津金耀集团有限公司 一种制备孕甾16，17位缩酮的合成方法

Also Published As

Publication number Publication date
GB1196202A (en) 1970-06-24
FR1560177A (fr) 1969-03-14
DK121126B (da) 1971-09-13
IL29862A0 (en) 1968-06-20
BE714139A (fr) 1968-09-16
CH498828A (de) 1970-11-15
NL6805723A (fr) 1968-10-28
DE1768268C3 (de) 1973-10-31
BR6898523D0 (pt) 1973-01-16
CS162615B2 (fr) 1975-07-15
DE1768268A1 (de) 1972-02-24
DE1768268B2 (de) 1973-04-05

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