KR100972799B1 - 1-메틸사이클로프로펜의 제조 방법 - Google Patents
1-메틸사이클로프로펜의 제조 방법 Download PDFInfo
- Publication number
- KR100972799B1 KR100972799B1 KR1020080034568A KR20080034568A KR100972799B1 KR 100972799 B1 KR100972799 B1 KR 100972799B1 KR 1020080034568 A KR1020080034568 A KR 1020080034568A KR 20080034568 A KR20080034568 A KR 20080034568A KR 100972799 B1 KR100972799 B1 KR 100972799B1
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- KR
- South Korea
- Prior art keywords
- methylcyclopropene
- mcp
- amide
- solvent
- bis
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
- 제1항에 있어서,원료혼합단계는 M-비스(트리알킬실릴)아마이드와 β-메타아릴할라이드 및 용제를 동시에 혼합하는 것임을 특징으로 하는 1-메틸사이클로프로펜(1-MCP) 제조 방법.
- 제1항에 있어서,원료혼합단계는 M-비스(트리알킬실릴)아마이드를 용제에 용해시킨 후 β-메타아릴할라이드를 투입하여 혼합하는 것임을 특징으로 하는 1-메틸사이클로프로펜(1-MCP) 제조 방법.
- 삭제
- 제1항 내지 제3항 중 어느 한 항에 있어서,용제는 탄소수 8~20개의 탄화수소류의 용제, 벤젠, 톨루엔, 자일렌, 메시틸렌 및 테트라하이드로퓨란(THF) 중 선택된 것임을 특징으로 하는 1-메틸사이클로프로펜(1-MCP) 제조 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,원료혼합단계 후 90℃ 이상에서 가열하는 단계; 및가열로 인하여 합성되어 발생하는 기체를 포집하는 단계를 더 포함하는 것을 특징으로 하는 1-메틸사이클로프로펜(1-MCP) 제조 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,β-메타아릴할라이드에 대비 제조된 1-메틸사이클로프로펜(1-MCP)의 수율이 80% 이상인 것임을 특징으로 하는 1-메틸사이클로프로펜(1-MCP) 제조 방법.
- 제6항에 있어서,β-메타아릴할라이드에 대비 제조된 1-메틸사이클로프로펜(1-MCP)의 수율이 80% 이상인 것임을 특징으로 하는 1-메틸사이클로프로펜(1-MCP) 제조 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,반응 시간은 반응 온도 도달 후 1분 이내인 것임을 특징으로 하는 1-메틸사이클로프로펜(1-MCP) 제조 방법.
- 제6항에 있어서,반응 시간은 반응 온도 도달 후 1분 이내인 것임을 특징으로 하는 1-메틸사이클로프로펜(1-MCP) 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080034568A KR100972799B1 (ko) | 2008-04-15 | 2008-04-15 | 1-메틸사이클로프로펜의 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020080034568A KR100972799B1 (ko) | 2008-04-15 | 2008-04-15 | 1-메틸사이클로프로펜의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090109227A KR20090109227A (ko) | 2009-10-20 |
KR100972799B1 true KR100972799B1 (ko) | 2010-07-29 |
Family
ID=41552556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020080034568A Expired - Fee Related KR100972799B1 (ko) | 2008-04-15 | 2008-04-15 | 1-메틸사이클로프로펜의 제조 방법 |
Country Status (1)
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KR (1) | KR100972799B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09503215A (ja) * | 1993-10-01 | 1997-03-31 | シュトゥディエンゲゼルシャフト・コーレ・ミット・ベシュレンクテル・ハフツング | メチレンシクロプロパンの製造方法 |
KR20010098478A (ko) * | 2000-04-11 | 2001-11-08 | 마크 에스. 아들러 | 사이클로프로펜 제조 방법 |
KR20070053113A (ko) * | 2005-11-18 | 2007-05-23 | 유상구 | 농산물의 숙성 과정을 조절하기 위한 시클로프로펜유도체의 발생장치 |
-
2008
- 2008-04-15 KR KR1020080034568A patent/KR100972799B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09503215A (ja) * | 1993-10-01 | 1997-03-31 | シュトゥディエンゲゼルシャフト・コーレ・ミット・ベシュレンクテル・ハフツング | メチレンシクロプロパンの製造方法 |
KR20010098478A (ko) * | 2000-04-11 | 2001-11-08 | 마크 에스. 아들러 | 사이클로프로펜 제조 방법 |
KR20070053113A (ko) * | 2005-11-18 | 2007-05-23 | 유상구 | 농산물의 숙성 과정을 조절하기 위한 시클로프로펜유도체의 발생장치 |
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KR20090109227A (ko) | 2009-10-20 |
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