IT1094163B - Processo per la produzione di esteri fenilgliossilici - Google Patents

Processo per la produzione di esteri fenilgliossilici

Info

Publication number
IT1094163B
IT1094163B IT20532/78A IT2053278A IT1094163B IT 1094163 B IT1094163 B IT 1094163B IT 20532/78 A IT20532/78 A IT 20532/78A IT 2053278 A IT2053278 A IT 2053278A IT 1094163 B IT1094163 B IT 1094163B
Authority
IT
Italy
Prior art keywords
phenylglyoxyl
esters
production
phenylglyoxyl esters
Prior art date
Application number
IT20532/78A
Other languages
English (en)
Other versions
IT7820532A0 (it
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of IT7820532A0 publication Critical patent/IT7820532A0/it
Application granted granted Critical
Publication of IT1094163B publication Critical patent/IT1094163B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
    • C07D253/06—1,2,4-Triazines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
    • C07D253/06—1,2,4-Triazines
    • C07D253/065—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
    • C07D253/07—1,2,4-Triazines having three 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT20532/78A 1977-02-25 1978-02-22 Processo per la produzione di esteri fenilgliossilici IT1094163B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2708189A DE2708189C2 (de) 1977-02-25 1977-02-25 Verfahren zur Herstellung von Phenylglyoxylsäureestern

Publications (2)

Publication Number Publication Date
IT7820532A0 IT7820532A0 (it) 1978-02-22
IT1094163B true IT1094163B (it) 1985-07-26

Family

ID=6002157

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20532/78A IT1094163B (it) 1977-02-25 1978-02-22 Processo per la produzione di esteri fenilgliossilici

Country Status (13)

Country Link
US (1) US4596885A (it)
JP (1) JPS6045631B2 (it)
AT (1) AT353778B (it)
BE (1) BE864302A (it)
BR (1) BR7801137A (it)
CH (1) CH635063A5 (it)
DE (1) DE2708189C2 (it)
DK (1) DK156953C (it)
FR (1) FR2392956A1 (it)
GB (1) GB1574683A (it)
IL (1) IL54103A (it)
IT (1) IT1094163B (it)
NL (1) NL187907C (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733181B2 (de) * 1977-07-22 1979-08-30 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung von N-substituierten a -Ketocarbonsäureamiden
US4234739A (en) * 1978-12-05 1980-11-18 Stauffer Chemical Company Method for preparing glyoxylic acids and derivatives thereof
ES2105904T3 (es) 1990-12-31 1997-10-16 Basf Ag Procedimiento para la obtencion de acidos 2-fenoximetilbenzoicos.
KR100600039B1 (ko) * 2005-08-19 2006-07-13 최병만 시각장애인용 유도 블록
CN102344361B (zh) * 2011-11-04 2013-07-31 合肥工业大学 一种苯甲酰甲酸的高选择性合成方法
CN103408424A (zh) * 2013-08-22 2013-11-27 河北诚信有限责任公司 一锅法合成苯乙酮酸甲酯的制备方法
CN106187929A (zh) * 2015-05-05 2016-12-07 江苏泰仓农化有限公司 苯嗪草酮的生产方法
CN107473971A (zh) * 2017-09-21 2017-12-15 湖北沙隆达股份有限公司 苯甲酰氰合成苯甲酰甲酸甲酯的新工艺
CN114478241A (zh) * 2021-12-31 2022-05-13 山东京博生物科技有限公司 一种芳甲酰基甲酸酯的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH475193A (de) * 1966-06-07 1969-07-15 Hoffmann La Roche Verfahren zur Herstellung von Phenylalaninderivaten
US3754006A (en) * 1967-02-02 1973-08-21 Sterling Drug Inc Esters and amides of substituted glyoxylic acids
DE2528211C3 (de) * 1975-06-25 1980-03-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Acylcyaniden
US3979430A (en) * 1975-09-08 1976-09-07 Syntex (U.S.A.) Inc. Solvolytic process for the preparation of 2-(5H-dibenzo[a,d]cyclohepten-5-on-2-yl)acetic, propionic and butyric acids
US4234739A (en) * 1978-12-05 1980-11-18 Stauffer Chemical Company Method for preparing glyoxylic acids and derivatives thereof

Also Published As

Publication number Publication date
DE2708189C2 (de) 1985-07-04
FR2392956A1 (fr) 1978-12-29
FR2392956B1 (it) 1984-01-27
DE2708189A1 (de) 1978-08-31
IL54103A (en) 1981-01-30
JPS6045631B2 (ja) 1985-10-11
IT7820532A0 (it) 1978-02-22
NL7802102A (nl) 1978-08-29
US4596885A (en) 1986-06-24
NL187907B (nl) 1991-09-16
DK86478A (da) 1978-08-26
GB1574683A (en) 1980-09-10
DK156953C (da) 1990-03-19
IL54103A0 (en) 1978-04-30
ATA134178A (de) 1979-05-15
BR7801137A (pt) 1978-10-31
BE864302A (fr) 1978-08-24
DK156953B (da) 1989-10-23
JPS53105449A (en) 1978-09-13
AT353778B (de) 1979-12-10
CH635063A5 (de) 1983-03-15
NL187907C (nl) 1992-02-17

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970226