DE69920186D1 - Verfahren zur herstellung von cyclopropylacetylen - Google Patents

Verfahren zur herstellung von cyclopropylacetylen

Info

Publication number
DE69920186D1
DE69920186D1 DE69920186T DE69920186T DE69920186D1 DE 69920186 D1 DE69920186 D1 DE 69920186D1 DE 69920186 T DE69920186 T DE 69920186T DE 69920186 T DE69920186 T DE 69920186T DE 69920186 D1 DE69920186 D1 DE 69920186D1
Authority
DE
Germany
Prior art keywords
halide
compound
mixture
cycloalkylacetylene
dialkylaminomagnesium
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 - Lifetime
Application number
DE69920186T
Other languages
English (en)
Inventor
R Stickley
B Wiley
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.)
Wiley Organics Inc
Original Assignee
Wiley Organics Inc
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 Wiley Organics Inc filed Critical Wiley Organics Inc
Application granted granted Critical
Publication of DE69920186D1 publication Critical patent/DE69920186D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
    • C07F3/02—Magnesium compounds
    • 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
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/02—Systems containing only non-condensed rings with a three-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69920186T 1998-03-13 1999-03-12 Verfahren zur herstellung von cyclopropylacetylen Expired - Lifetime DE69920186D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/042,409 US5952537A (en) 1998-03-13 1998-03-13 Preparation of cycloalkylacetylene compounds using dialkylaminomagnesium halide or bis(dialkylamino)magnesium
PCT/US1999/005522 WO1999046224A1 (en) 1998-03-13 1999-03-12 Preparation of cycloalkylacetylene compounds

Publications (1)

Publication Number Publication Date
DE69920186D1 true DE69920186D1 (de) 2004-10-21

Family

ID=21921780

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69920186T Expired - Lifetime DE69920186D1 (de) 1998-03-13 1999-03-12 Verfahren zur herstellung von cyclopropylacetylen

Country Status (6)

Country Link
US (2) US5952537A (de)
EP (1) EP1062192B1 (de)
AT (1) ATE276219T1 (de)
AU (1) AU3003299A (de)
DE (1) DE69920186D1 (de)
WO (1) WO1999046224A1 (de)

Families Citing this family (7)

* 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
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
JP5539864B2 (ja) 2007-06-12 2014-07-02 アカオゲン，インコーポレーテッド 抗菌剤
CN102083791A (zh) * 2008-05-21 2011-06-01 凯密特尔有限责任公司 用于制备氨基镁的方法
US8482076B2 (en) * 2009-09-16 2013-07-09 International Business Machines Corporation Method and structure for differential silicide and recessed or raised source/drain to improve field effect transistor
US10431818B2 (en) 2013-05-16 2019-10-01 Albemarle Germany Gmbh Active lithium reservoir for lithium-ion batteries

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263217A (en) * 1979-09-24 1981-04-21 Texas Alkyls, Inc. Hydrocarbon-soluble magnesium-aluminum compositions
US4595779A (en) * 1984-12-24 1986-06-17 Lithium Corporation Of America, Inc. Stable lithium diisopropylamide and method of preparation
US5002689A (en) * 1988-02-25 1991-03-26 Lithium Corporation Of America Preparation of organometallic amide compositions
US5519021A (en) * 1992-08-07 1996-05-21 Merck & Co., Inc. Benzoxazinones as inhibitors of HIV reverse transcriptase
US5663467A (en) * 1995-01-23 1997-09-02 Merck & Co., Inc. Synthesis of cyclopropylacetylene
KR20010023584A (ko) * 1997-09-03 2001-03-26 폴락 돈나 엘. 2ｒ-[1-하이드록시-1-트리플루오로메틸-3-사이클로프로필프로핀-2일]-4-클로로아닐린의 광학 순도를 향상시키는 방법

Also Published As

Publication number Publication date
ATE276219T1 (de) 2004-10-15
US6303057B1 (en) 2001-10-16
WO1999046224A1 (en) 1999-09-16
EP1062192B1 (de) 2004-09-15
AU3003299A (en) 1999-09-27
EP1062192A1 (de) 2000-12-27
US5952537A (en) 1999-09-14

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