ES252830A1 - Un procedimiento para producir 2,3-dihidropirano - Google Patents

Un procedimiento para producir 2,3-dihidropirano

Info

Publication number
ES252830A1
ES252830A1 ES0252830A ES252830A ES252830A1 ES 252830 A1 ES252830 A1 ES 252830A1 ES 0252830 A ES0252830 A ES 0252830A ES 252830 A ES252830 A ES 252830A ES 252830 A1 ES252830 A1 ES 252830A1
Authority
ES
Spain
Prior art keywords
dihydropyran
weight
production
tetrahydrofurfulic
translation
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
Application number
ES0252830A
Other languages
English (en)
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.)
Quaker Oats Co
Original Assignee
Quaker Oats 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 Quaker Oats Co filed Critical Quaker Oats Co
Publication of ES252830A1 publication Critical patent/ES252830A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07D309/16—Heterocyclic compounds containing six-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
    • C07D309/18—Heterocyclic compounds containing six-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 containing only hydrogen and carbon atoms in addition to the ring hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
ES0252830A 1958-10-28 1959-10-23 Un procedimiento para producir 2,3-dihidropirano Expired ES252830A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US770123A US2976299A (en) 1958-10-28 1958-10-28 Production of 2, 3-dihydropyran

Publications (1)

Publication Number Publication Date
ES252830A1 true ES252830A1 (es) 1960-04-01

Family

ID=25087552

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0252830A Expired ES252830A1 (es) 1958-10-28 1959-10-23 Un procedimiento para producir 2,3-dihidropirano

Country Status (2)

Country Link
US (1) US2976299A (es)
ES (1) ES252830A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240791A (en) * 1963-01-16 1966-03-15 Olin Mathieson Preparation of 2, 3-dihydropyran from tetrahydrofurfuryl alcohol
US3240790A (en) * 1963-01-16 1966-03-15 Olin Mathieson Catalytic process for the preparation of 2, 3-dihydropyran from tetrahydrofurfuryl alcohol
US3547833A (en) * 1966-10-21 1970-12-15 Showa Denko Kk Preparation of catalyst carrier
US3518281A (en) * 1968-06-28 1970-06-30 Emery Industries Inc Production of 2,3-dihydropyran
EP2305661A1 (en) 2009-10-01 2011-04-06 Lonza Ltd. Process for the preparation of 2,3-dihydropyran
US20110087036A1 (en) * 2009-10-09 2011-04-14 Kuenzle Niklaus Process for preparing dihydropyran and its use as protective agent
CN111362771A (zh) * 2013-11-20 2020-07-03 鲁姆斯科技公司 具有高耐毒性的烯烃双键异构化催化剂

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE840844C (de) * 1943-03-26 1952-06-05 Basf Ag Verfahren zur Herstellung eines Gemisches isomerer cyclischer AEther

Also Published As

Publication number Publication date
US2976299A (en) 1961-03-21

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