ATE276219T1 - Verfahren zur herstellung von cyclopropylacetylen - Google Patents
Verfahren zur herstellung von cyclopropylacetylenInfo
- Publication number
- ATE276219T1 ATE276219T1 AT99911381T AT99911381T ATE276219T1 AT E276219 T1 ATE276219 T1 AT E276219T1 AT 99911381 T AT99911381 T AT 99911381T AT 99911381 T AT99911381 T AT 99911381T AT E276219 T1 ATE276219 T1 AT E276219T1
- Authority
- AT
- Austria
- Prior art keywords
- halide
- compound
- mixture
- cycloalkylacetylene
- dialkylaminomagnesium
- Prior art date
Links
- NPTDXPDGUHAFKC-UHFFFAOYSA-N ethynylcyclopropane Chemical compound C#CC1CC1 NPTDXPDGUHAFKC-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 4
- -1 alkynyl halide Chemical class 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 150000002681 magnesium compounds Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- GAXSIWLVORHPTJ-UHFFFAOYSA-N ethynylcyclobutane Chemical group C#CC1CCC1 GAXSIWLVORHPTJ-UHFFFAOYSA-N 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 125000005343 heterocyclic alkyl group Chemical group 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
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)
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 |
|---|---|
| ATE276219T1 true ATE276219T1 (de) | 2004-10-15 |
Family
ID=21921780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99911381T ATE276219T1 (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)
| 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 |
| TWI426068B (zh) | 2007-06-12 | 2014-02-11 | Achaogen Inc | 抗菌劑 |
| US9688632B2 (en) * | 2008-05-21 | 2017-06-27 | Alexander Murso | Method for manufacturing magnesium amides |
| 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 |
| ES2718917T3 (es) | 2013-05-16 | 2019-07-05 | Albemarle Germany Gmbh | Depósito litio activo para baterías de iones de litio |
Family Cites Families (6)
| 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 |
| US5663169A (en) * | 1992-08-07 | 1997-09-02 | Merck & Co., Inc. | Benzoxazinones as inhibitors of HIV reverse transcriptase |
| US5663467A (en) * | 1995-01-23 | 1997-09-02 | Merck & Co., Inc. | Synthesis of cyclopropylacetylene |
| DE69819538T2 (de) * | 1997-09-03 | 2004-09-30 | Merck & Co., Inc. | Verfahren zur verbesserung der optischen reinheit von 2r-[1-hydroxy-1-trifluormethyl-3-cyclopropylpropyn-2-yl]-4-chloranilin |
-
1998
- 1998-03-13 US US09/042,409 patent/US5952537A/en not_active Expired - Fee Related
-
1999
- 1999-03-12 AU AU30032/99A patent/AU3003299A/en not_active Abandoned
- 1999-03-12 AT AT99911381T patent/ATE276219T1/de not_active IP Right Cessation
- 1999-03-12 EP EP99911381A patent/EP1062192B1/de not_active Expired - Lifetime
- 1999-03-12 DE DE69920186T patent/DE69920186D1/de not_active Expired - Lifetime
- 1999-03-12 WO PCT/US1999/005522 patent/WO1999046224A1/en active IP Right Grant
- 1999-06-18 US US09/336,413 patent/US6303057B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU3003299A (en) | 1999-09-27 |
| US5952537A (en) | 1999-09-14 |
| US6303057B1 (en) | 2001-10-16 |
| EP1062192B1 (de) | 2004-09-15 |
| EP1062192A1 (de) | 2000-12-27 |
| WO1999046224A1 (en) | 1999-09-16 |
| DE69920186D1 (de) | 2004-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE556085T1 (de) | Phosphoramiditverbindung und verfahren zur herstellung von oligo-rna | |
| KR860001104A (ko) | 테트라히드로프탈이미드의 제조방법 | |
| HUP0100252A1 (hu) | Eljárás 1,3-diolok előállítására | |
| KR960703932A (ko) | N-아미노-1-하이드록시-알킬리덴-1,1-비스포스폰산의 제조방법(Process for producing N-amino-1-hydroxy-alkylidene-1,1-bisphophonic acids) | |
| ATE269343T1 (de) | Verfahren zur herstellung von geminalen bisphosphonaten | |
| ATE302784T1 (de) | Organophosphor- zusammensetzung, verfahren zur herstellung einer organophosphor-verbindung, polyester-zusammensetzung und verfahren zur herstellung davon | |
| BG96285A (bg) | 1-арил-5-/субституирани алкилиденимино/пиразоли с пестицидна активност | |
| DE69920186D1 (de) | Verfahren zur herstellung von cyclopropylacetylen | |
| KR850003719A (ko) | 시아노피라졸 제초제에 대한 개량 | |
| ES480166A1 (es) | Metodo para preparar nuevas 2-arilamino-hexahidropiridinas y 2-arilamino-imidazolidinas. | |
| ATE10838T1 (de) | 4-substituierte 2-oxoazetidin-verbindungen, verfahren zu deren herstellung und ihre verwendung zur antibiotika-herstellung. | |
| ATE144516T1 (de) | Verfahren zur herstellung von cephalosporinzwischenverbindungen | |
| TW200517396A (en) | Method for producing triarylsulfonium salt | |
| DE69501080D1 (de) | Verfahren zur herstellung von 7-trialkylsilyl baccatin iii | |
| KR850001664A (ko) | 2,6-비스-(플루오로알킬)테트라하이드로 피란과 피페리딘의 3,5-디카르복실릭 에시드에스테르로 구성된 제초제조성물과 그 제조방법 | |
| ATE444281T1 (de) | Titanverbindung und verfahren zur herstellung optisch aktiver cyanhydrine | |
| ATE208378T1 (de) | Verfahren zur herstellung von nicotinsäuren | |
| KR850001165A (ko) | 중추 신경계 활성을 갖는 피롤리디논의 제조방법 | |
| DE69800922D1 (de) | Verfahren zur Herstellung von 2-Cyanobiphenyl Verbindungen | |
| ATE168982T1 (de) | Neues verfahren zur herstellung von beta- alkoxyacrylsäure | |
| ATE154024T1 (de) | Neue bis(aminomethyl)phosphinsäure-derivate und verfahren zur herstellung von bis(aminomethyl)phosphinsäure-derivaten | |
| DE60115663D1 (de) | Verfahren zur herstellung von alkyllithium-verbindungen | |
| DE69716370D1 (de) | Verfahren zur herstellung von beta-lactam verbindungen | |
| ATE378319T1 (de) | Verfahren zur herstellung von imidazolonen | |
| Terent'eva et al. | Reaction of 2-ethyl-4, 5-benzo-1, 3, 2-oxazaphospholane with mercaptans |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |