FI944275A0 - Menetelmä syklisten estereiden valmistamiseksi hydroksihapoista ja niiden johdannaisista - Google Patents

Menetelmä syklisten estereiden valmistamiseksi hydroksihapoista ja niiden johdannaisista

Info

Publication number
FI944275A0
FI944275A0 FI944275A FI944275A FI944275A0 FI 944275 A0 FI944275 A0 FI 944275A0 FI 944275 A FI944275 A FI 944275A FI 944275 A FI944275 A FI 944275A FI 944275 A0 FI944275 A0 FI 944275A0
Authority
FI
Finland
Prior art keywords
cyclic esters
derivatives
disclosed
preparation
hydroxy acids
Prior art date
Application number
FI944275A
Other languages
English (en)
Swedish (sv)
Other versions
FI944275A (fi
FI115459B (fi
Inventor
Herman P Benecke
Alex Cheung
George E Cremeans
Melville E D Hillman
Edward S Lipinsky
Richard A Markle
Richard G Sinclair
Original Assignee
Biopak Technology Ltd
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 Biopak Technology Ltd filed Critical Biopak Technology Ltd
Publication of FI944275A0 publication Critical patent/FI944275A0/fi
Publication of FI944275A publication Critical patent/FI944275A/fi
Application granted granted Critical
Publication of FI115459B publication Critical patent/FI115459B/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
    • C07D319/12—1,4-Dioxanes; Hydrogenated 1,4-dioxanes not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1942—Details relating to the geometry of the reactor round circular or disk-shaped spherical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Polyesters Or Polycarbonates (AREA)
FI944275A 1992-03-19 1994-09-15 Menetelmä syklisten estereiden valmistamiseksi hydroksihapoista ja niiden johdannaisista FI115459B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/854,559 US5319107A (en) 1990-09-18 1992-03-19 Method to produce cyclic esters
US85455992 1992-03-19
PCT/US1993/002483 WO1993019058A2 (en) 1992-03-19 1993-03-17 Process for the production of cyclic esters from hydroxy acids and derivatives thereof
US9302483 1993-03-17

Publications (3)

Publication Number Publication Date
FI944275A0 true FI944275A0 (fi) 1994-09-15
FI944275A FI944275A (fi) 1994-11-16
FI115459B FI115459B (fi) 2005-05-13

Family

ID=25319033

Family Applications (1)

Application Number Title Priority Date Filing Date
FI944275A FI115459B (fi) 1992-03-19 1994-09-15 Menetelmä syklisten estereiden valmistamiseksi hydroksihapoista ja niiden johdannaisista

Country Status (16)

Country Link
US (1) US5319107A (fi)
EP (1) EP0632807B1 (fi)
JP (1) JP2922303B2 (fi)
KR (1) KR950700898A (fi)
CN (1) CN1080921A (fi)
AT (1) ATE169913T1 (fi)
AU (1) AU677183B2 (fi)
BR (1) BR9306101A (fi)
DE (1) DE69320467T2 (fi)
FI (1) FI115459B (fi)
IL (1) IL104765A0 (fi)
MY (1) MY116462A (fi)
NO (1) NO943464L (fi)
NZ (1) NZ251210A (fi)
TW (1) TW321645B (fi)
WO (1) WO1993019058A2 (fi)

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JP2852545B2 (ja) * 1989-11-14 1999-02-03 チッソ株式会社 複数の不斉点を持つ光学活性化合物および製造法
US5420304A (en) * 1992-03-19 1995-05-30 Biopak Technology, Ltd. Method to produce cyclic esters
US5686630A (en) * 1993-09-29 1997-11-11 Chronopol, Inc. Purifying cyclic esters by aqueous solvent extraction
US5463086A (en) * 1993-03-24 1995-10-31 Dainippon Ink And Chemicals, Inc. Process for producing lactides and process for purifying crude lactides
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JPH10109983A (ja) * 1996-10-04 1998-04-28 Mitsubishi Gas Chem Co Inc 環状エステルの製造方法および精製方法
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ATE532778T1 (de) * 2007-12-26 2011-11-15 Ktanton Ltd Verfahren zur herstellung cyclischer diester aus alpha-hydroxysäuren
EP2247692A2 (en) * 2008-01-18 2010-11-10 Greenlight Biofuels Holdings, Llc Process and system for preparation of bio-fuels
JP5459974B2 (ja) * 2008-04-11 2014-04-02 株式会社日立製作所 精製乳酸環状二量体の製造方法及び製造装置、並びに、ポリ乳酸の製造方法及び製造装置
BE1018247A3 (fr) * 2008-08-14 2010-07-06 Futerro Sa Procede d'obtention de lactide.
US8957229B2 (en) * 2008-08-29 2015-02-17 Uhde Inventa-Fischer Gmbh Method for the production of a mixture of lactide derivatives
KR101154029B1 (ko) 2009-05-20 2012-06-07 한국화학연구원 젖산에스테르로부터 락타이드의 직접 전환용 촉매 및 이를 이용한 락타이드의 제조방법
WO2012000921A1 (en) 2010-06-29 2012-01-05 Solvay Sa Process for the manufacture of lactide
EP2407463A1 (en) 2010-07-14 2012-01-18 Solvay SA Process for the manufacture of a cyclic diester of an apha-hydroxyacid
WO2012033845A2 (en) * 2010-09-07 2012-03-15 Myriant Corporation Catalytic dehydration of lactic acid and lactic acid esters
US9809831B2 (en) 2010-10-28 2017-11-07 Total Research & Technology Feluy Monascus strains modified for organic acid production
US20120245322A1 (en) * 2011-03-25 2012-09-27 Hyundai Motor Company Manufacturing lactide from lactic acid
KR101326521B1 (ko) * 2011-05-26 2013-11-07 현대자동차주식회사 유산으로부터 락타이드의 제조 방법
CN102351838B (zh) * 2011-07-21 2013-07-24 凯莱英医药集团（天津）股份有限公司 一种1,4-二氧六环-2,5-二醇的合成方法
KR101459819B1 (ko) * 2012-04-04 2014-11-07 현대자동차주식회사 유산염으로부터 락타이드의 제조방법
WO2013160485A1 (de) 2012-04-28 2013-10-31 Uhde Inventa-Fischer Gmbh Verfahren zur kontinuierlichen herstellung von lactid direkt aus konzentrierter milchsäure
EP3056490A1 (en) * 2015-02-13 2016-08-17 PURAC Biochem BV Method for manufacturing lactide
CN105801555A (zh) * 2016-03-31 2016-07-27 东华大学 一种聚合级丙交酯的制备方法
WO2017220521A1 (en) * 2016-06-20 2017-12-28 Total Research & Technology Feluy Single step lactide production process with hydrolysis of oligomers and catalyst by recovered water
CN109563069A (zh) * 2016-06-20 2019-04-02 道达尔研究技术弗吕公司 具有热回收的单步骤丙交酯生产工艺
JP2019521187A (ja) * 2016-06-20 2019-07-25 トタル リサーチ アンド テクノロジー フエリユイ 水をデカンテーションで回収するラクチドの単一段階製造方法
EP3472146A1 (en) * 2016-06-20 2019-04-24 Total Research & Technology Feluy Single step lactide production process with separate entry for solvent
GB201621549D0 (en) 2016-12-19 2017-02-01 Univ Leuven Kath Catalytic process
US11603362B2 (en) * 2018-12-06 2023-03-14 Haldor Topsøe A/S Process for preparing glycolide
CN113387921B (zh) * 2021-06-18 2022-08-19 华东理工大学 一种合成乙交酯的方法
EP4134365A1 (en) * 2021-08-12 2023-02-15 Sulzer Management AG A plant and an efficient process for producing lactide from lactic acid
CN113861159A (zh) * 2021-10-28 2021-12-31 北京工商大学 一种直接缩聚制备丙交酯的方法
CN113842657B (zh) * 2021-10-28 2023-10-03 北京工商大学 一种循环制备丙交酯的设备
CN114163414A (zh) * 2021-11-26 2022-03-11 上海中化科技有限公司 乙交酯的制备方法和制备装置
CN114195755B (zh) * 2021-11-26 2023-09-19 上海浦景化工技术股份有限公司 一种乙交酯的制备方法
CN114621179B (zh) * 2022-03-17 2024-03-26 中国神华煤制油化工有限公司 乙交酯的合成方法
CN114805285A (zh) * 2022-06-07 2022-07-29 南昌大学 一种从l-乳酸制备丙交酯的方法

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Also Published As

Publication number Publication date
AU3813093A (en) 1993-10-21
MY116462A (en) 2004-02-28
NO943464L (no) 1994-11-15
BR9306101A (pt) 1995-09-12
CN1080921A (zh) 1994-01-19
US5319107A (en) 1994-06-07
ATE169913T1 (de) 1998-09-15
AU677183B2 (en) 1997-04-17
EP0632807A1 (en) 1995-01-11
DE69320467D1 (de) 1998-09-24
EP0632807B1 (en) 1998-08-19
EP0632807A4 (en) 1995-05-03
FI944275A (fi) 1994-11-16
JP2922303B2 (ja) 1999-07-19
IL104765A0 (en) 1993-06-10
NZ251210A (en) 1996-10-28
WO1993019058A2 (en) 1993-09-30
FI115459B (fi) 2005-05-13
KR950700898A (ko) 1995-02-20
WO1993019058A3 (en) 1993-11-11
NO943464D0 (no) 1994-09-16
JPH07504916A (ja) 1995-06-01
DE69320467T2 (de) 1999-04-22
TW321645B (fi) 1997-12-01

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