JPS57106643A - Manufacture of substituted benzyl ester - Google Patents

Manufacture of substituted benzyl ester

Info

Publication number
JPS57106643A
JPS57106643A JP56176303A JP17630381A JPS57106643A JP S57106643 A JPS57106643 A JP S57106643A JP 56176303 A JP56176303 A JP 56176303A JP 17630381 A JP17630381 A JP 17630381A JP S57106643 A JPS57106643 A JP S57106643A
Authority
JP
Japan
Prior art keywords
sub
sup
alkyl
formula
benzyl
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
JP56176303A
Other languages
English (en)
Inventor
Mihaeru Guriin Jieemuzu
Aasaa Biyuneru Chiyaaruzu
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and 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 Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of JPS57106643A publication Critical patent/JPS57106643A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/10—Oxygen atoms
    • C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP56176303A 1980-11-03 1981-11-02 Manufacture of substituted benzyl ester Pending JPS57106643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/203,736 US4334079A (en) 1980-11-03 1980-11-03 Synthesis of substituted benzyl esters

Publications (1)

Publication Number Publication Date
JPS57106643A true JPS57106643A (en) 1982-07-02

Family

ID=22755118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56176303A Pending JPS57106643A (en) 1980-11-03 1981-11-02 Manufacture of substituted benzyl ester

Country Status (9)

Country Link
US (1) US4334079A (ja)
EP (1) EP0051457B1 (ja)
JP (1) JPS57106643A (ja)
AT (1) ATE17113T1 (ja)
DE (1) DE3173330D1 (ja)
DK (1) DK482681A (ja)
ES (1) ES506788A0 (ja)
GB (1) GB2086895B (ja)
IE (1) IE52059B1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH029836A (ja) * 1986-04-03 1990-01-12 Nissan Chem Ind Ltd アルカリ廃水からの有用なカルボン酸の回収方法
CN109485659A (zh) * 2017-09-13 2019-03-19 东都股份有限公司 7α-烷氧基氧头孢烯中间体的制备方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225290A1 (de) * 1982-07-07 1984-01-12 Merck Patent Gmbh Ringverbindungen
US5084270A (en) * 1988-04-22 1992-01-28 Revlon, Inc. Cosmetic compositions containing N-alkoxyalkylamides
FR2681595B1 (fr) * 1991-09-24 1994-09-02 Rhone Poulenc Chimie Procede d'esterification de sels d'acides carboxyliques.
US9365486B2 (en) * 2014-07-01 2016-06-14 Muhammed Majeed Synthesis of calebin-A and its biologically active analogs
CN112480147A (zh) * 2019-09-12 2021-03-12 杭州森泽医药科技有限公司 一种拉氧头孢中间体溶剂化物及其制备方法和表征
CN110885287B (zh) * 2019-12-04 2022-06-10 安徽圣诺贝化学科技有限公司 一种水杨酸钠合成水杨酸异辛酯的合成方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035084A (en) * 1960-10-04 1962-05-15 Reaction rates of methallyl chloride with
US3651050A (en) * 1969-01-23 1972-03-21 Pfizer Acylation of 6-aminopenicillanic acid and 7-aminocephalosporanic acid
GB1426557A (en) * 1972-10-05 1976-03-03 Beecham Group Ltd Production of substituted monomalonate esters and their use in the production of alpha-carboxy penicillins and cephalosporins
DE2330838A1 (de) * 1973-06-16 1975-01-09 Thomae Gmbh Dr K Neue carbonsaeureester von 3-(4biphenylyl)-1-butanolen und 3-(4-biphenylyl)2-buten-1-olen
JPS5228790B2 (ja) * 1973-08-28 1977-07-28
GB1559799A (en) * 1975-11-12 1980-01-30 Shell Int Research Process for preparing substituted benzylesters
DE2622456A1 (de) * 1976-05-20 1977-12-01 Bayer Ag Verfahren zur herstellung von alpha-carboxybenzylpenicillin
DE2739854A1 (de) * 1977-09-03 1979-03-15 Bayer Ag Fluorsubstituierte phenoxybenzyloxycarbonylderivate, verfahren zu ihrer herstellung und ihre verwendung als insektizide und akarizide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH029836A (ja) * 1986-04-03 1990-01-12 Nissan Chem Ind Ltd アルカリ廃水からの有用なカルボン酸の回収方法
CN109485659A (zh) * 2017-09-13 2019-03-19 东都股份有限公司 7α-烷氧基氧头孢烯中间体的制备方法
CN109485659B (zh) * 2017-09-13 2021-09-10 东都股份有限公司 7α-烷氧基氧头孢烯中间体的制备方法

Also Published As

Publication number Publication date
GB2086895B (en) 1985-09-11
ES8206431A1 (es) 1982-08-16
EP0051457B1 (en) 1985-12-27
IE52059B1 (en) 1987-05-27
IE812539L (en) 1982-05-03
EP0051457A3 (en) 1982-09-15
GB2086895A (en) 1982-05-19
US4334079A (en) 1982-06-08
ES506788A0 (es) 1982-08-16
DK482681A (da) 1982-05-04
EP0051457A2 (en) 1982-05-12
ATE17113T1 (de) 1986-01-15
DE3173330D1 (en) 1986-02-06

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