ES2164859T3 - Procedimiento para la preparacion de dialquil succinilsuccinatos. - Google Patents

Procedimiento para la preparacion de dialquil succinilsuccinatos.

Info

Publication number
ES2164859T3
ES2164859T3 ES96810618T ES96810618T ES2164859T3 ES 2164859 T3 ES2164859 T3 ES 2164859T3 ES 96810618 T ES96810618 T ES 96810618T ES 96810618 T ES96810618 T ES 96810618T ES 2164859 T3 ES2164859 T3 ES 2164859T3
Authority
ES
Spain
Prior art keywords
dialkyl
isolation
salt
alkali metal
succinilsuccinatos
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.)
Expired - Lifetime
Application number
ES96810618T
Other languages
English (en)
Inventor
Colin Dennis Campbell
Damien Thurber Cole
Iii Harold Raymond Taylor
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.)
BASF Schweiz AG
Original Assignee
Ciba Spezialitaetenchemie Holding AG
Ciba SC Holding 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 Ciba Spezialitaetenchemie Holding AG, Ciba SC Holding AG filed Critical Ciba Spezialitaetenchemie Holding AG
Application granted granted Critical
Publication of ES2164859T3 publication Critical patent/ES2164859T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/40—Succinic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C69/757—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

SE PREPARAN DIALQUIL SUCCINILSUCCINATOS EN FORMA PURA Y CON UN ELEVADO RENDIMIENTO, HACIENDO REACCIONAR UN ALCOHOLATO DE METAL ALCALINO, CON DIALQUIL SUCCINATO EN EXCESO, BAJO CONDICIONES ANHIDRAS, SEGUIDO DE AISLAMIENTO DE LA SAL DE METAL ALCALINO DISUSTITUIDA DEL DIALQUIL SUCCINILSUCCINATO, Y NEUTRALIZANDO A CONTINUACION LA SAL CON ACIDO. EL DIALQUIL SUCCINILSUCCINATO, SE AISLA O SE UTILIZA SIN AISLAR, COMO INTERMEDIARIO EN LA PRODUCCION DE PIGMENTOS DE QUINACRIDONA. EL PROCEDIMIENTO DESCRITO, PROPORCIONA ELEVADOS RENDIMIENTOS Y RESIDUOS ORGANICOS REDUCIDOS, COMPARADO CON LOS PROCEDIMIENTOS CONOCIDOS.
ES96810618T 1995-09-25 1996-09-17 Procedimiento para la preparacion de dialquil succinilsuccinatos. Expired - Lifetime ES2164859T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US423795P 1995-09-25 1995-09-25
US2233996P 1996-07-24 1996-07-24

Publications (1)

Publication Number Publication Date
ES2164859T3 true ES2164859T3 (es) 2002-03-01

Family

ID=26672781

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96810618T Expired - Lifetime ES2164859T3 (es) 1995-09-25 1996-09-17 Procedimiento para la preparacion de dialquil succinilsuccinatos.

Country Status (10)

Country Link
US (1) US5783723A (es)
EP (1) EP0764630B1 (es)
JP (1) JPH09124558A (es)
KR (1) KR100431907B1 (es)
CN (1) CN1130330C (es)
AT (1) ATE207869T1 (es)
CA (1) CA2186205A1 (es)
DE (1) DE69616470T2 (es)
DK (1) DK0764630T3 (es)
ES (1) ES2164859T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9704665D0 (en) * 1997-03-06 1997-04-23 Clariant Int Ltd Organic compounds
KR20020020361A (ko) 2000-09-08 2002-03-15 윤종용 영상표시기기의 광대역 스위칭 드라이브 보상회로
CN103380105B (zh) 2011-03-14 2016-08-10 陶氏环球技术有限责任公司 对苯二甲酸和对苯二甲酸酯的生产方法
CN104661992B (zh) * 2012-10-29 2018-03-09 阿彻丹尼尔斯米德兰德公司 醇介导的羧酸与碳酸酯的酯化
WO2015093144A1 (ja) * 2013-12-19 2015-06-25 Dic株式会社 低アミン含有量のキナクリドン顔料、およびその製造方法
CN106147284A (zh) * 2016-06-14 2016-11-23 高邮市助剂厂 一种颜料红202的合成工艺
US11059942B2 (en) 2018-08-21 2021-07-13 University Of Florida Research Foundation, Incorporated Aromatic polyesters from biosuccinic acid
CN110358366A (zh) * 2019-07-05 2019-10-22 天津科技大学 一种化学变色荧光墨水和制备方法及其应用
CN112094189B (zh) * 2020-09-28 2023-04-07 河北彩客新材料科技股份有限公司 一种丁二酰丁二酸二甲酯的合成方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124581A (en) * 1964-03-10 Certificate of correction
DE3104644A1 (de) * 1981-02-10 1982-08-19 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von dimethylsuccinylosuccinat, dessen dinatriumsalz, dianilinodihydroterephthalsaeuren, deren dimethylestern und salzen sowie von dianilinoterephthalsaeuren, deren dimethylestern und salzen
DE3423548A1 (de) * 1984-06-26 1986-01-02 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München Verfahren zur herstellung von succinylobernsteinsaeuredialkylestern
JPS61286343A (ja) * 1985-06-12 1986-12-16 Nippon Shokubai Kagaku Kogyo Co Ltd サクシニルコハク酸ジエステルの製造方法
DE59107698D1 (de) * 1990-11-23 1996-05-23 Hoechst Ag Verfahren zur herstellung von 2,5-di-phenylamino-terephthalsäure und ihrer dialkylester in hoher reinheit
US5208365A (en) * 1991-06-14 1993-05-04 Hoechst Aktiengesellschaft Process for the preparation of 2,5-di(phenylamino)-terephthalic acid and its dialkyl esters in high purity
TW226359B (es) * 1991-08-22 1994-07-11 Hoechst Ag

Also Published As

Publication number Publication date
US5783723A (en) 1998-07-21
EP0764630B1 (en) 2001-10-31
KR100431907B1 (ko) 2004-09-08
CA2186205A1 (en) 1997-03-26
DE69616470T2 (de) 2002-05-16
ATE207869T1 (de) 2001-11-15
JPH09124558A (ja) 1997-05-13
EP0764630A1 (en) 1997-03-26
DK0764630T3 (da) 2002-01-14
CN1130330C (zh) 2003-12-10
KR970015561A (ko) 1997-04-28
CN1153770A (zh) 1997-07-09
MX9604280A (es) 1997-09-30
DE69616470D1 (de) 2001-12-06

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