MX363614B - Proceso para la preparacion integrada de 4-hidroxi-4-metiltetrahid ropiranos 2-sustituidos y de 4-metiltetrahidropiranos 2-sustituidos. - Google Patents

Proceso para la preparacion integrada de 4-hidroxi-4-metiltetrahid ropiranos 2-sustituidos y de 4-metiltetrahidropiranos 2-sustituidos.

Info

Publication number
MX363614B
MX363614B MX2015004770A MX2015004770A MX363614B MX 363614 B MX363614 B MX 363614B MX 2015004770 A MX2015004770 A MX 2015004770A MX 2015004770 A MX2015004770 A MX 2015004770A MX 363614 B MX363614 B MX 363614B
Authority
MX
Mexico
Prior art keywords
substituted
methyl
tetrahydroprans
hydroxy
integrated production
Prior art date
Application number
MX2015004770A
Other languages
English (en)
Other versions
MX2015004770A (es
Inventor
Ebel Klaus
Beck Karl
Pelzer Ralf
Stork Timon
Röder Oskar
Krause Wolfgang
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MX2015004770A publication Critical patent/MX2015004770A/es
Publication of MX363614B publication Critical patent/MX363614B/es

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
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/04—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • 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
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no 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
    • C07D309/10—Oxygen atoms

Abstract

La presente invención se refiere a un proceso para la preparación integrada de 4-hidroxi-4-metiltetrahidropiranos 2-sustituidos y de 4- metiltetrahidropiranos 2-sustituidos en que 3-metilbut-3-en-1-ol sin reaccionar reacciona con un aldehído en la presencia de un catalizador ácido.
MX2015004770A 2012-10-15 2013-10-14 Proceso para la preparacion integrada de 4-hidroxi-4-metiltetrahid ropiranos 2-sustituidos y de 4-metiltetrahidropiranos 2-sustituidos. MX363614B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12188518 2012-10-15
PCT/EP2013/071409 WO2014060345A1 (de) 2012-10-15 2013-10-14 Verfahren zur integrierten herstellung von 2-substituierten 4-hydroxy-4-methyl-tetrahydropyranen und von 2-substituierten 4-methyl-tetrahydropyranen

Publications (2)

Publication Number Publication Date
MX2015004770A MX2015004770A (es) 2015-08-14
MX363614B true MX363614B (es) 2019-03-28

Family

ID=47049037

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015004770A MX363614B (es) 2012-10-15 2013-10-14 Proceso para la preparacion integrada de 4-hidroxi-4-metiltetrahid ropiranos 2-sustituidos y de 4-metiltetrahidropiranos 2-sustituidos.

Country Status (6)

Country Link
EP (1) EP2906545B1 (es)
JP (1) JP6293766B2 (es)
CN (1) CN104718197B (es)
ES (1) ES2607840T3 (es)
MX (1) MX363614B (es)
WO (1) WO2014060345A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9688650B2 (en) 2013-04-29 2017-06-27 Basf Se Method for producing 2-substituted 4-hydroxy-4-methyl-tetrahydropyrans in a reactor cascade
ES2676411T3 (es) 2013-04-29 2018-07-19 Basf Se Procedimiento para la preparación de 4-hidroxi-4-metil-tetrahidropiranos 2-sustituidos, con recirculación
WO2015158585A1 (de) * 2014-04-14 2015-10-22 Basf Se Herstellung von 2-substituierten 4-hydroxy-4-methyl-tetrahydropyranen aus 2-alkyl-4,4-dimethyl-1,3-dioxan-haltigen ausgangsstoffen
US10023550B2 (en) 2014-04-14 2018-07-17 Basf Se Production of 2-substituted 4-hydroxy-4-methyltetrahydropyrans having stable odoriferous quality
EP2865676A1 (de) * 2014-04-14 2015-04-29 Basf Se Herstellung von 2-substituierten 4-Methyl-tetrahydropyranen aus 2-Alkyl-4,4-dimethyl-1,3-dioxan-haltigen Ausgangsstoffen
BR112017007948B1 (pt) 2014-10-18 2021-06-22 S.H. Kelkar and Company Ltd Síntese de tetrahidropirano-4-ol-2,4-dissubstituído e quiralmente enriquecido e seus derivados
JP6695890B2 (ja) 2015-03-05 2020-05-20 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ テトラヒドロピラニルエステルを製造するための方法
MX2018014918A (es) 2016-05-31 2019-09-05 Basf Se Esteres de tetrahidropiranilalquilo inferior y su produccion usando un compuesto de ceteno.
JP2022512845A (ja) 2018-10-29 2022-02-07 ビーエーエスエフ ソシエタス・ヨーロピア 出発材料としての２－置換４－ヒドロキシ－４－メチル－テトラヒドロピランからの２－置換４－メチル－テトラヒドロピランの調製
CN109608426B (zh) * 2018-12-04 2020-11-24 万华化学集团股份有限公司 一种以生产柠檬醛的废液为原料合成铃兰吡喃的方法
US11365168B2 (en) 2019-01-11 2022-06-21 Basf Se Preparation of 5-aryl-pentanols
CN114315777B (zh) * 2022-01-17 2023-07-14 万华化学集团股份有限公司 一种铃兰吡喃生产过程中含有脱水副产物和二噁烷副产物废料的资源化利用方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471134A (en) 1946-07-17 1949-05-24 Standard Oil Dev Co Fractionation apparatus
DE3302525A1 (de) 1983-01-26 1984-07-26 Basf Ag, 6700 Ludwigshafen Destillationskolonne zur destillativen zerlegung eines aus mehreren fraktionen bestehenden zulaufproduktes
US20050004210A1 (en) 2003-07-04 2005-01-06 Kao Corporation Process for producing a pyran compound
US7064221B2 (en) 2003-09-17 2006-06-20 Kao Corporation Process for producing pyran
EP2125767B1 (en) * 2006-12-01 2014-02-26 V. Mane Fils Pyran derivatives, process of preparation and use thereof in perfumery and flavouring
EP1927593A1 (en) * 2006-12-01 2008-06-04 V. Mane Fils Pyran derivates, process of preparation and use thereof in perfumery and flavouring
ES2429345T3 (es) * 2009-05-19 2013-11-14 Basf Se Procedimiento para la obtención de tetrahidropiranoles 2-substituidos
MX2012013509A (es) * 2010-05-27 2013-01-24 Basf Se Procedimiento para la preparacion de tetrahidropiranoles 2-sustituidos.
WO2011154330A1 (de) * 2010-06-10 2011-12-15 Basf Se Verfahren zur herstellung und isolierung von 2-substituierten tetrahydropyranolen
US8791276B2 (en) * 2010-06-10 2014-07-29 Basf Se Process for the preparation and isolation of 2-substituted tetrahydropyranols

Also Published As

Publication number Publication date
WO2014060345A1 (de) 2014-04-24
CN104718197A (zh) 2015-06-17
CN104718197B (zh) 2017-09-12
EP2906545B1 (de) 2016-09-21
EP2906545A1 (de) 2015-08-19
JP2015532305A (ja) 2015-11-09
JP6293766B2 (ja) 2018-03-14
ES2607840T3 (es) 2017-04-04
MX2015004770A (es) 2015-08-14

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