CA2571774A1 - Synthesis of aldonolactones, aldarolactones, and aldarodilactones using gas sparging - Google Patents

Synthesis of aldonolactones, aldarolactones, and aldarodilactones using gas sparging Download PDF

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Publication number
CA2571774A1
CA2571774A1 CA002571774A CA2571774A CA2571774A1 CA 2571774 A1 CA2571774 A1 CA 2571774A1 CA 002571774 A CA002571774 A CA 002571774A CA 2571774 A CA2571774 A CA 2571774A CA 2571774 A1 CA2571774 A1 CA 2571774A1
Authority
CA
Canada
Prior art keywords
acid
mixture
solvent
aldaric
lactone
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.)
Abandoned
Application number
CA002571774A
Other languages
English (en)
French (fr)
Inventor
H. Keith Chenault
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.)
EIDP Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2571774A1 publication Critical patent/CA2571774A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Furan Compounds (AREA)
CA002571774A 2004-06-30 2005-06-30 Synthesis of aldonolactones, aldarolactones, and aldarodilactones using gas sparging Abandoned CA2571774A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US58483204P 2004-06-30 2004-06-30
US58483504P 2004-06-30 2004-06-30
US60/584,835 2004-06-30
US60/584,832 2004-06-30
PCT/US2005/023815 WO2006005070A1 (en) 2004-06-30 2005-06-30 Synthesis of aldonolactones, aldarolactones, and aldarodilactones using gas sparging

Publications (1)

Publication Number Publication Date
CA2571774A1 true CA2571774A1 (en) 2006-01-12

Family

ID=35058776

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002571774A Abandoned CA2571774A1 (en) 2004-06-30 2005-06-30 Synthesis of aldonolactones, aldarolactones, and aldarodilactones using gas sparging
CA002571060A Abandoned CA2571060A1 (en) 2004-06-30 2005-06-30 Synthesis of aldonolactones, aldarolactones, and aldarodilactones using azeotrophic distillation

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002571060A Abandoned CA2571060A1 (en) 2004-06-30 2005-06-30 Synthesis of aldonolactones, aldarolactones, and aldarodilactones using azeotrophic distillation

Country Status (4)

Country Link
EP (2) EP1773838A1 (enExample)
JP (2) JP2008505122A (enExample)
CA (2) CA2571774A1 (enExample)
WO (2) WO2006005070A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006005070A1 (en) * 2004-06-30 2006-01-12 E.I. Dupont De Nemours And Company Synthesis of aldonolactones, aldarolactones, and aldarodilactones using gas sparging
CN102803194B (zh) 2009-06-13 2016-01-20 莱诺维亚公司 由含碳水化合物的物质生产戊二酸和衍生物
US8669397B2 (en) 2009-06-13 2014-03-11 Rennovia, Inc. Production of adipic acid and derivatives from carbohydrate-containing materials
CA2763777C (en) 2009-06-13 2017-10-17 Rennovia Inc. Production of adipic acid and derivatives from carbohydrate-containing materials
US8669393B2 (en) 2010-03-05 2014-03-11 Rennovia, Inc. Adipic acid compositions
US9770705B2 (en) 2010-06-11 2017-09-26 Rennovia Inc. Oxidation catalysts

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1830618A (en) * 1930-04-12 1931-11-03 Pfizer Charles & Co Production of lactones
GB613444A (en) * 1946-01-17 1948-11-29 John George Mackay Bremner Improvements in and relating to the production of heterocyclic compounds
US4581465A (en) * 1984-03-16 1986-04-08 The Dow Chemical Company Preparation of 1,4-lactones of 3,6-anhydrohexanoic acids
FI92051C (fi) * 1992-03-17 1994-09-26 Amylum Nv Menetelmä ksylitolin valmistamiseksi D-glukoosista ja D-glukoosin ja D-fruktoosin sekä D-glukoosin ja D-galaktoosin seoksista
US5312967A (en) * 1992-08-12 1994-05-17 Uab Research Foundation Process for making activated aldarate esters, ester/lactones and lactones
US6049004A (en) * 1998-12-11 2000-04-11 Kiely; Donald E. Nitric acid removal from oxidation products
EP1283840B1 (en) * 2000-05-26 2005-02-09 E.I. Dupont De Nemours And Company Process for the manufacture of anhydro sugar alcohols
KR100407758B1 (ko) * 2001-08-27 2003-12-01 씨제이 주식회사 스타틴의 제조에 있어서 락톤화 방법
WO2006005070A1 (en) * 2004-06-30 2006-01-12 E.I. Dupont De Nemours And Company Synthesis of aldonolactones, aldarolactones, and aldarodilactones using gas sparging
KR20070058464A (ko) * 2004-07-28 2007-06-08 이 아이 듀폰 디 네모아 앤드 캄파니 캡슐식 주형 조립체와 교환 가능한 카트리지

Also Published As

Publication number Publication date
EP1773838A1 (en) 2007-04-18
WO2006005070A1 (en) 2006-01-12
CA2571060A1 (en) 2006-01-12
WO2006005071A1 (en) 2006-01-12
JP2008505122A (ja) 2008-02-21
EP1773839A1 (en) 2007-04-18
JP2008515769A (ja) 2008-05-15

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Legal Events

Date Code Title Description
FZDE Discontinued