HK1023337A1 - Process for the preparation of cyclopropylacetylene derivatives - Google Patents

Process for the preparation of cyclopropylacetylene derivatives

Info

Publication number
HK1023337A1
HK1023337A1 HK00102551A HK00102551A HK1023337A1 HK 1023337 A1 HK1023337 A1 HK 1023337A1 HK 00102551 A HK00102551 A HK 00102551A HK 00102551 A HK00102551 A HK 00102551A HK 1023337 A1 HK1023337 A1 HK 1023337A1
Authority
HK
Hong Kong
Prior art keywords
cyclopropylacetylene
derivatives
preparation
cyclopropylacetylene derivatives
Prior art date
Application number
HK00102551A
Other languages
English (en)
Inventor
Goro Asanuma
Kazuya Takaki
Shigeo Ohzono
Manzo Shiono
Original Assignee
Kuraray 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 Kuraray Co filed Critical Kuraray Co
Publication of HK1023337A1 publication Critical patent/HK1023337A1/xx

Links

Classifications

    • 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
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04—Heterocyclic compounds containing five-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
    • C07D307/18—Heterocyclic compounds containing five-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
    • C07D307/20—Oxygen atoms
    • 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
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/05—Alcohols containing rings other than six-membered aromatic rings
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
HK00102551A 1998-02-06 2000-04-27 Process for the preparation of cyclopropylacetylene derivatives HK1023337A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2555898 1998-02-06
JP6999298 1998-03-19

Publications (1)

Publication Number Publication Date
HK1023337A1 true HK1023337A1 (en) 2000-09-08

Family

ID=26363188

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00102551A HK1023337A1 (en) 1998-02-06 2000-04-27 Process for the preparation of cyclopropylacetylene derivatives

Country Status (7)

Country Link
US (1) US6180835B1 (zh)
EP (1) EP0936207B1 (zh)
KR (1) KR100350752B1 (zh)
CN (1) CN1129567C (zh)
DE (1) DE69901632T2 (zh)
ES (1) ES2177201T3 (zh)
HK (1) HK1023337A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2009118179A1 (en) * 2008-03-26 2009-10-01 Lonza Ltd Process for the synthesis of ethynylcyclopropane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1531578A (fr) 1967-05-23 1968-07-05 Delalande Sa Nouveaux alcools acétyléniques bisubstitués et procédé pour leur obtention
US5663467A (en) * 1995-01-23 1997-09-02 Merck & Co., Inc. Synthesis of cyclopropylacetylene
WO1998027034A1 (en) * 1996-12-16 1998-06-25 Du Pont Pharmaceuticals Company An improved synthesis of cyclopropylacetylene
HUP0003293A2 (hu) * 1997-07-31 2001-02-28 Dupont Pharmaceuticals Co. Eljárás ciklopropilacetilén előállítására
US6072094A (en) * 1997-08-06 2000-06-06 Merck & Co., Inc. Efficient synthesis of cyclopropylacetylene
US5952537A (en) * 1998-03-13 1999-09-14 Wiley Organics, Inc. Preparation of cycloalkylacetylene compounds using dialkylaminomagnesium halide or bis(dialkylamino)magnesium

Also Published As

Publication number Publication date
ES2177201T3 (es) 2002-12-01
KR19990072309A (ko) 1999-09-27
DE69901632T2 (de) 2002-12-05
US6180835B1 (en) 2001-01-30
EP0936207B1 (en) 2002-06-05
CN1232815A (zh) 1999-10-27
EP0936207A3 (en) 1999-10-06
KR100350752B1 (ko) 2002-08-28
DE69901632D1 (de) 2002-07-11
CN1129567C (zh) 2003-12-03
EP0936207A2 (en) 1999-08-18

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20080205