NO20000355L - Fremgangsmõte for fremstilling av cyklopropylacetylen - Google Patents

Fremgangsmõte for fremstilling av cyklopropylacetylen

Info

Publication number
NO20000355L
NO20000355L NO20000355A NO20000355A NO20000355L NO 20000355 L NO20000355 L NO 20000355L NO 20000355 A NO20000355 A NO 20000355A NO 20000355 A NO20000355 A NO 20000355A NO 20000355 L NO20000355 L NO 20000355L
Authority
NO
Norway
Prior art keywords
cyclopropylacetylene
cyclopropylethylene
halo
acid
synthesis
Prior art date
Application number
NO20000355A
Other languages
English (en)
Norwegian (no)
Other versions
NO20000355D0 (no
Inventor
Joseph M Fortunak
Zhe Wang
Jianguo Yin
Original Assignee
Du Pont Pharm 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 Du Pont Pharm Co filed Critical Du Pont Pharm Co
Publication of NO20000355D0 publication Critical patent/NO20000355D0/no
Publication of NO20000355L publication Critical patent/NO20000355L/no

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
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
    • C07C13/02—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
    • C07C13/04—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a three-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/26—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only halogen atoms as hetero-atoms
    • C07C1/30—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only halogen atoms as hetero-atoms by splitting-off the elements of hydrogen halide from a single molecule
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C51/38—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by decarboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/04—Systems containing only non-condensed rings with a four-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NO20000355A 1997-07-31 2000-01-24 Fremgangsmõte for fremstilling av cyklopropylacetylen NO20000355L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5440297P 1997-07-31 1997-07-31
PCT/US1998/015765 WO1999006341A1 (en) 1997-07-31 1998-07-29 A process for the preparation of cyclopropylacetylene

Publications (2)

Publication Number Publication Date
NO20000355D0 NO20000355D0 (no) 2000-01-24
NO20000355L true NO20000355L (no) 2000-01-24

Family

ID=21990831

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20000355A NO20000355L (no) 1997-07-31 2000-01-24 Fremgangsmõte for fremstilling av cyklopropylacetylen

Country Status (21)

Country Link
US (2) US6049019A (pt)
EP (1) EP1000001A1 (pt)
JP (1) JP2001512091A (pt)
KR (1) KR20010022443A (pt)
CN (1) CN1265087A (pt)
AR (1) AR016572A1 (pt)
AU (1) AU734578B2 (pt)
BR (1) BR9810842A (pt)
CA (1) CA2298626A1 (pt)
EA (1) EA200000167A1 (pt)
EE (1) EE200000055A (pt)
HR (1) HRP980419A2 (pt)
HU (1) HUP0003293A2 (pt)
IL (1) IL133932A0 (pt)
NO (1) NO20000355L (pt)
NZ (1) NZ503035A (pt)
PL (1) PL338455A1 (pt)
SK (1) SK1022000A3 (pt)
UA (1) UA58470C2 (pt)
WO (1) WO1999006341A1 (pt)
ZA (1) ZA986885B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100350752B1 (ko) * 1998-02-06 2002-08-28 가부시키가이샤 구라레 시클로프로필아세틸렌 유도체의 제조방법
US6288297B1 (en) * 1998-10-01 2001-09-11 Dupont Pharmaceuticals Company Process for the preparation of cyclopropylacetylene
AU6281199A (en) * 1998-10-01 2000-04-17 Du Pont Pharmaceuticals Company Process for the preparation of cyclopropylacetylene
DE69910345T2 (de) * 1999-01-07 2004-06-09 Sumitomo Chemical Co., Ltd. Verfahren zum Herstellen von Cyclopropancarboxylatverbindungen
US6610878B1 (en) 1999-05-10 2003-08-26 Eastman Chemical Company Poly(3-cyclopropyl-3-hydroxypropionate) and processes for its preparation and derivatives thereof
GB2355988A (en) * 1999-10-28 2001-05-09 Merck & Co Inc Synthesis of cyclopropylacetylene in a one-pot process using a diazo-keto-phos phonate
GB2355724A (en) 1999-10-28 2001-05-02 Merck & Co Inc Synthesis of cyclopropylacetylene from propiolic acid (2-propynoic acid)
US6353140B1 (en) * 2000-10-19 2002-03-05 Eastman Chemical Company Process for the purification of cyclopropanecarboxaldehyde
JP6574478B2 (ja) 2014-08-28 2019-09-11 ザ ルブリゾル コーポレイションＴｈｅ Ｌｕｂｒｉｚｏｌ Ｃｏｒｐｏｒａｔｉｏｎ シール適合性を有する潤滑組成物
CN106278792B (zh) * 2016-08-10 2019-01-22 裴卿 一种环丙基乙炔的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407599A (en) * 1987-11-25 1995-04-18 Hoechst Aktiengesellschaft Cyclopropylaklyl or -alkenyl or heterocyclic compounds, process for their preparation and their use in liquid-crystalline mixtures
DE4120322A1 (de) * 1991-06-20 1992-12-24 Bayer Ag Aminomethyl-substituierte 2,3-dihydropyrano(2,3-b)pyridine, verfahren zu ihrer herstellung und ihre verwendung in arzneimitteln
DE4135474A1 (de) * 1991-10-28 1993-04-29 Bayer Ag 2-aminomethyl-chromane
US5663467A (en) * 1995-01-23 1997-09-02 Merck & Co., Inc. Synthesis of cyclopropylacetylene
US5955627A (en) * 1996-12-16 1999-09-21 Kuraray Co., Ltd. Process for the preparation of cyclopropylacetylene derivatives
JPH11124345A (ja) * 1997-10-17 1999-05-11 Kuraray Co Ltd シクロプロピルアセチレン誘導体の製造法

Also Published As

Publication number Publication date
AU734578B2 (en) 2001-06-14
EE200000055A (et) 2000-10-16
CA2298626A1 (en) 1999-02-11
NZ503035A (en) 2000-10-27
PL338455A1 (en) 2000-11-06
JP2001512091A (ja) 2001-08-21
IL133932A0 (en) 2001-04-30
AU8670998A (en) 1999-02-22
NO20000355D0 (no) 2000-01-24
AR016572A1 (es) 2001-07-25
EA200000167A1 (ru) 2000-10-30
US6049019A (en) 2000-04-11
HUP0003293A2 (hu) 2001-02-28
WO1999006341A1 (en) 1999-02-11
ZA986885B (en) 2000-01-31
BR9810842A (pt) 2000-07-25
KR20010022443A (ko) 2001-03-15
CN1265087A (zh) 2000-08-30
HRP980419A2 (en) 1999-04-30
SK1022000A3 (en) 2000-09-12
EP1000001A1 (en) 2000-05-17
UA58470C2 (uk) 2003-08-15
US6297410B1 (en) 2001-10-02

Similar Documents

Publication Publication Date Title
NO20000355L (no) Fremgangsmõte for fremstilling av cyklopropylacetylen
FI904203A0 (fi) Foerfarande foer framstaellning av 1 -aminometyl-1-cyklohexanaettikssyra.
ATE248826T1 (de) 4,4-disubstituierte 1,4-dihydro-2h-3,1-benzoxazin-2-one die anwendbar sind als hiv- reverstranskriptase-inhibitoren, zwischenprodukte und verfahren zu ihrer herstellung
HUP0204250A1 (hu) HIV-protein vagy- polinukleotid alkalmazása vakcina előállítására
LV12430A (lv) Slapekli saturosi heteroaromatiski savienojumi ka xa faktora inhibitori
DE59304304D1 (de) Druckknopf zur arretierung von schnürsenkeln
BR9916345A (pt) Processos de separação de uma mistura compreendendo pelo menos um hidrofluoroalcano e fluoreto de hidrogênio, e de preparação de um hidrofluoroalcano, e, composição de azeotrópicos ou pseudo-azeotrópicos
SE0002102D0 (sv) Chemical compound
DK0733073T3 (da) Carboxymethylinulin
UA66773C2 (uk) Спосіб асиметричного синтезу бензоксазинонів та способи отримання проміжних сполук для його здійснення
EA199901040A1 (ru) Эффективная реакция энантиоселективного присоединения, использующая цинкорганический реагент
KR970702835A (ko) 퍼클로로에틸렌으로부터 하이드로플루오로카본을 제조하는 일단계방법(single stage process for producing hydrofluorocarbons from perchloroethylen)
WO2006029079A3 (en) Synthesis of a benzoxazinone
GB1024329A (en) Imino bis (sulphuryl halides)
KR890701738A (ko) 인체면역결핍 비루스 특이성 단백질분해효소와 이들의 합성 및 원형재현 방법
KR930007875A (ko) 이성체 1,1,2-트리플루오로-1,2-디클로로에탄으로부터의 1,1,1-트리플루오로-2,2-디클로로에탄의 정제방법
CA2021141A1 (en) Process for the preparation of 1,1,1-trifluoro-2-chloroethane
DK1334096T3 (da) Friedel-Craft-fremgangsmåde til fremstillingen af thioxanthoner
GB1345935A (en) Production of n-vinyl pyrrolidone
DE50207212D1 (de) Verfahren zur herstellung von 2-pyrrolidon
CA2068832A1 (en) Process for the preparation of pentafluoroethane (r 125)
RU94042231A (ru) Усовершенствованный способ производства циклопропилнитрила
DK0971886T3 (da) Fremgangsmåde til fremstilling af N-alkyl-N'-nitroguanidiner
DK0684946T3 (pt)
IL115421A0 (en) Novel process for the preparation of (e) -1-amino-2-(fluoromethylene)-4-(p-fluorophenyl) butane novel processes for preparing an intermediate thereof and novel intermediates thereof and a novel process for the preparation of alkali metal salts fo diformylamide

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application