IL139560A0 - Synthesis and purification of 3,3-dimethylbutyraldehyde via oxidatin of 1- chloro-3,3- dimethylbutane with dimethyl sulfoxide - Google Patents

Synthesis and purification of 3,3-dimethylbutyraldehyde via oxidatin of 1- chloro-3,3- dimethylbutane with dimethyl sulfoxide

Info

Publication number
IL139560A0
IL139560A0 IL13956099A IL13956099A IL139560A0 IL 139560 A0 IL139560 A0 IL 139560A0 IL 13956099 A IL13956099 A IL 13956099A IL 13956099 A IL13956099 A IL 13956099A IL 139560 A0 IL139560 A0 IL 139560A0
Authority
IL
Israel
Prior art keywords
dimethylbutyraldehyde
dimethylbutane
chloro
dimethyl sulfoxide
oxidatin
Prior art date
Application number
IL13956099A
Other languages
English (en)
Original Assignee
Nutrasweet 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 Nutrasweet Co filed Critical Nutrasweet Co
Publication of IL139560A0 publication Critical patent/IL139560A0/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/275—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of hydrocarbons and halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL13956099A 1998-05-20 1999-05-07 Synthesis and purification of 3,3-dimethylbutyraldehyde via oxidatin of 1- chloro-3,3- dimethylbutane with dimethyl sulfoxide IL139560A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/081,609 US5905175A (en) 1998-05-20 1998-05-20 Synthesis and purification of 3,3-dimethylbutyraldehyde via oxidation of 1-chloro-3,3-dimethylbutane with dimethyl sulfoxide
PCT/US1999/009919 WO1999059951A1 (fr) 1998-05-20 1999-05-07 Synthese et purification de 3,3-dimethylburyraldehyde par oxydation de 1-chloro-3,3-dimethylbutane avec du sulfoxyde de dimethyle

Publications (1)

Publication Number Publication Date
IL139560A0 true IL139560A0 (en) 2002-02-10

Family

ID=22165227

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13956099A IL139560A0 (en) 1998-05-20 1999-05-07 Synthesis and purification of 3,3-dimethylbutyraldehyde via oxidatin of 1- chloro-3,3- dimethylbutane with dimethyl sulfoxide

Country Status (15)

Country Link
US (1) US5905175A (fr)
EP (1) EP1077918B1 (fr)
JP (1) JP4669609B2 (fr)
KR (1) KR100591954B1 (fr)
CN (1) CN1229320C (fr)
AT (1) ATE289578T1 (fr)
AU (1) AU756863B2 (fr)
BR (1) BR9910607A (fr)
CA (1) CA2333263C (fr)
DE (1) DE69923837T2 (fr)
ES (1) ES2235483T3 (fr)
HU (1) HUP0102076A3 (fr)
IL (1) IL139560A0 (fr)
RU (1) RU2217410C2 (fr)
WO (1) WO1999059951A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5994593A (en) * 1998-09-17 1999-11-30 The Nutrasweet Company Synthesis and purification of 3,3-dimethylbutyraldehyde via hydrolysis of 1,1-dichloro-3,3-dimethylbutane or 1-bromo-1-chloro-3,3-dimethylbutane
US7288670B2 (en) 2003-05-06 2007-10-30 The Nutrasweet Company Synthesis of N-[N-(3,3-dimethylbutyl)-L-α-aspartyl]-L-phenylalanine 1-methyl ester using 3,3-dimethylbutyraldehyde precursors
ES2347576T3 (es) 2004-02-26 2010-11-02 Nutrasweet Property Holdings, Inc. Sistema catalizador para la oxidacion aerobica de alcoholes primarios y secundarios.
CN102295541B (zh) * 2011-08-16 2013-04-17 济南诚汇双达化工有限公司 一种3，3-二甲基丁醛的制备方法
CN103113357B (zh) * 2013-03-12 2017-02-08 江苏阿尔法药业有限公司 一种他汀类中间体及其衍生物的制备方法
CN106431878A (zh) * 2016-09-08 2017-02-22 中美华世通生物医药科技（武汉）有限公司 纯化10‑氯癸醛的方法
KR102506217B1 (ko) * 2016-10-24 2023-03-06 동우 화인켐 주식회사 아크릴계 수지 제거용 조성물
WO2018189969A1 (fr) * 2017-04-12 2018-10-18 東レ・ファインケミカル株式会社 Procédé de distillation de diméthylsulfoxyde et colonne de distillation à plusieurs étages
CN110590904A (zh) * 2019-10-31 2019-12-20 山东同利新材料有限公司 一种强力甜味剂纽甜的合成方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404927A (en) * 1943-02-15 1946-07-30 Universal Oil Prod Co Manufacture of isoparaffins
US2419500A (en) * 1943-10-27 1947-04-22 Shell Dev Production of halogenated compounds
BE656272A (fr) * 1963-11-26 1965-03-16
US4175204A (en) * 1978-01-20 1979-11-20 Babler James H Method of preparing E-4-acetoxy-2-methyl-2-butenal
SU857104A1 (ru) * 1979-12-17 1981-08-23 Томский Ордена Трудового Красного Знамени Государственный Университет Им.В.В.Куйбышева Способ получени насыщенных альдегидов с @ -с @
US4579977A (en) * 1984-12-20 1986-04-01 Phillips Petroleum Company Process for the oxidation of organic halides to organic aldehydes
NO175258C (no) * 1988-12-23 1994-09-21 Squibb & Sons Inc Analogifremgangsmåte for fremstilling av terapeutisk aktive 7-oksabicykloheptyl-substituerte heterocyklisk amidprostaglandinanaloger
NZ232897A (en) * 1989-04-03 1992-12-23 Squibb & Sons Inc Interphenylene 7-oxabicycloheptyl substituted heterocyclic amide prostaglandin analogues, preparation and pharmaceutical compositions thereof
US5157205A (en) * 1991-09-23 1992-10-20 Occidental Chemical Corporation Process for removing aldehydes and/or vinyl esters from gaseous or liquid process streams
FR2697844B1 (fr) * 1992-11-12 1995-01-27 Claude Nofre Nouveaux composés dérivés de dipeptides ou d'analogues dipeptidiques utiles comme agents édulcorants, leur procédé de préparation.
FR2719590B1 (fr) * 1994-05-09 1996-07-26 Claude Nofre Procédé perfectionné de préparation d'un composé dérivé de l'aspartame utile comme agent édulcorant.

Also Published As

Publication number Publication date
CA2333263C (fr) 2007-05-01
AU756863B2 (en) 2003-01-23
JP4669609B2 (ja) 2011-04-13
EP1077918A1 (fr) 2001-02-28
ES2235483T3 (es) 2005-07-01
JP2002515471A (ja) 2002-05-28
CA2333263A1 (fr) 1999-11-25
HUP0102076A2 (hu) 2001-12-28
DE69923837T2 (de) 2006-01-12
KR100591954B1 (ko) 2006-06-20
US5905175A (en) 1999-05-18
RU2217410C2 (ru) 2003-11-27
WO1999059951A1 (fr) 1999-11-25
HUP0102076A3 (en) 2003-04-28
CN1301247A (zh) 2001-06-27
CN1229320C (zh) 2005-11-30
BR9910607A (pt) 2001-01-09
KR20010071260A (ko) 2001-07-28
ATE289578T1 (de) 2005-03-15
EP1077918B1 (fr) 2005-02-23
AU3788399A (en) 1999-12-06
DE69923837D1 (de) 2005-03-31

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