ES2191650T3 - Procedimiento para la preparacion de ciclopropenos. - Google Patents
Procedimiento para la preparacion de ciclopropenos.Info
- Publication number
- ES2191650T3 ES2191650T3 ES01302930T ES01302930T ES2191650T3 ES 2191650 T3 ES2191650 T3 ES 2191650T3 ES 01302930 T ES01302930 T ES 01302930T ES 01302930 T ES01302930 T ES 01302930T ES 2191650 T3 ES2191650 T3 ES 2191650T3
- Authority
- ES
- Spain
- Prior art keywords
- substituted
- formula
- nucleophilic
- cyclopropens
- procedure
- 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
Links
Classifications
-
- 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
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B37/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
- C07B37/10—Cyclisation
-
- 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
- C07C1/32—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen
- C07C1/321—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen the hetero-atom being a non-metal atom
- C07C1/322—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen the hetero-atom being a non-metal atom the hetero-atom being a sulfur atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Un procedimiento para preparar un ciclopropeno, que comprende combinar un compuesto alílico de fórmula **(Fórmula)** en la que X es un grupo saliente y R es hidrógeno o un grupo alquilo, alquenilo, alquinilo, cicloalquilo, cicloalquilalquilo, fenilo o naftilo, sustituido o no sustituido, en el que los sustituyentes son, independientemente, halógeno, alcoxi o fenoxi sustituido o no sustituido, con una base fuerte no nucleófila con un pKa mayor que 35, en un disolvente inerte en presencia de una cantidad catalítica de una base más débil, no nucleófila.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19653600P | 2000-04-11 | 2000-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2191650T3 true ES2191650T3 (es) | 2003-09-16 |
Family
ID=22725799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES01302930T Expired - Lifetime ES2191650T3 (es) | 2000-04-11 | 2001-03-28 | Procedimiento para la preparacion de ciclopropenos. |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP1146028B1 (es) |
JP (1) | JP2001354597A (es) |
KR (1) | KR20010098478A (es) |
CN (1) | CN1318534A (es) |
AR (1) | AR027987A1 (es) |
AT (1) | ATE232845T1 (es) |
AU (1) | AU3346701A (es) |
BR (1) | BR0101437A (es) |
CA (1) | CA2342400A1 (es) |
DE (1) | DE60100106T2 (es) |
ES (1) | ES2191650T3 (es) |
HU (1) | HUP0101453A3 (es) |
IL (1) | IL142322A0 (es) |
MX (1) | MXPA01003259A (es) |
NZ (1) | NZ510856A (es) |
PL (1) | PL347015A1 (es) |
ZA (1) | ZA200102533B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200538037A (en) * | 2004-05-19 | 2005-12-01 | Rohm & Haas | Compositions with cyclopropenes and adjuvants |
KR100972799B1 (ko) * | 2008-04-15 | 2010-07-29 | 이수진 | 1-메틸사이클로프로펜의 제조 방법 |
CN101990937A (zh) * | 2010-10-19 | 2011-03-30 | 西安交通大学 | 果蔬花卉保鲜剂-1-甲基-3-(2-甲基环丙烷)-1-环丙烯包结物及其制备方法 |
CN102349501B (zh) * | 2011-08-19 | 2013-11-20 | 烟台爱德泰克光电材料有限公司 | 一种1-甲基环丙烯包合物的制备方法 |
RU2466120C1 (ru) * | 2011-10-07 | 2012-11-10 | Андрей Владимирович Голубев | Способ получения циклопропена и его производных |
CN104341257A (zh) * | 2014-09-28 | 2015-02-11 | 滨海维佳化工有限公司 | 一种1-甲基环丙烯的制备方法和保存方法 |
CN106928015A (zh) * | 2017-04-18 | 2017-07-07 | 常州茂尔盛生态农业科技有限公司 | 1‑甲基环丙烯的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4333491A1 (de) * | 1993-10-01 | 1995-04-06 | Studiengesellschaft Kohle Mbh | Verfahren zur Herstellung von Methylencyclopropan |
-
2001
- 2001-03-28 AT AT01302930T patent/ATE232845T1/de not_active IP Right Cessation
- 2001-03-28 IL IL14232201A patent/IL142322A0/xx unknown
- 2001-03-28 ZA ZA200102533A patent/ZA200102533B/xx unknown
- 2001-03-28 ES ES01302930T patent/ES2191650T3/es not_active Expired - Lifetime
- 2001-03-28 CA CA002342400A patent/CA2342400A1/en not_active Abandoned
- 2001-03-28 DE DE60100106T patent/DE60100106T2/de not_active Expired - Fee Related
- 2001-03-28 EP EP01302930A patent/EP1146028B1/en not_active Expired - Lifetime
- 2001-03-29 MX MXPA01003259A patent/MXPA01003259A/es unknown
- 2001-03-29 AR ARP010101504A patent/AR027987A1/es not_active Application Discontinuation
- 2001-03-30 NZ NZ510856A patent/NZ510856A/xx unknown
- 2001-04-05 AU AU33467/01A patent/AU3346701A/en not_active Abandoned
- 2001-04-09 KR KR1020010018609A patent/KR20010098478A/ko not_active Application Discontinuation
- 2001-04-10 BR BR0101437-4A patent/BR0101437A/pt not_active IP Right Cessation
- 2001-04-10 HU HU0101453A patent/HUP0101453A3/hu unknown
- 2001-04-10 CN CN01110449A patent/CN1318534A/zh active Pending
- 2001-04-11 PL PL01347015A patent/PL347015A1/xx unknown
- 2001-04-11 JP JP2001112629A patent/JP2001354597A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA2342400A1 (en) | 2001-10-11 |
AR027987A1 (es) | 2003-04-23 |
NZ510856A (en) | 2002-09-27 |
KR20010098478A (ko) | 2001-11-08 |
DE60100106T2 (de) | 2003-12-11 |
CN1318534A (zh) | 2001-10-24 |
HUP0101453A3 (en) | 2002-02-28 |
IL142322A0 (en) | 2002-03-10 |
EP1146028A1 (en) | 2001-10-17 |
MXPA01003259A (es) | 2005-08-26 |
EP1146028B1 (en) | 2003-02-19 |
JP2001354597A (ja) | 2001-12-25 |
ATE232845T1 (de) | 2003-03-15 |
ZA200102533B (en) | 2001-09-28 |
PL347015A1 (en) | 2001-10-22 |
BR0101437A (pt) | 2001-11-13 |
DE60100106D1 (de) | 2003-03-27 |
HU0101453D0 (en) | 2001-06-28 |
AU3346701A (en) | 2001-12-13 |
HUP0101453A2 (hu) | 2001-12-28 |
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