JP2013538203A - ジクロロフルベンの調製方法 - Google Patents
ジクロロフルベンの調製方法 Download PDFInfo
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- JP2013538203A JP2013538203A JP2013525271A JP2013525271A JP2013538203A JP 2013538203 A JP2013538203 A JP 2013538203A JP 2013525271 A JP2013525271 A JP 2013525271A JP 2013525271 A JP2013525271 A JP 2013525271A JP 2013538203 A JP2013538203 A JP 2013538203A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- MKFCRMRYFGCWAZ-UHFFFAOYSA-N 1,2-dichloro-5-methylidenecyclopenta-1,3-diene Chemical compound ClC1=C(Cl)C(=C)C=C1 MKFCRMRYFGCWAZ-UHFFFAOYSA-N 0.000 title description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 47
- 238000002360 preparation method Methods 0.000 claims abstract description 16
- 125000001309 chloro group Chemical group Cl* 0.000 claims abstract description 11
- 125000001246 bromo group Chemical group Br* 0.000 claims abstract description 8
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000000197 pyrolysis Methods 0.000 claims description 9
- 239000012159 carrier gas Substances 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000008096 xylene Substances 0.000 claims description 3
- 239000012442 inert solvent Substances 0.000 claims 1
- 239000000543 intermediate Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- 239000002904 solvent Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000002585 base Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- HTZCNXWZYVXIMZ-UHFFFAOYSA-M benzyl(triethyl)azanium;chloride Chemical compound [Cl-].CC[N+](CC)(CC)CC1=CC=CC=C1 HTZCNXWZYVXIMZ-UHFFFAOYSA-M 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical class C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 230000000855 fungicidal effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- ZCSHNCUQKCANBX-UHFFFAOYSA-N lithium diisopropylamide Chemical compound [Li+].CC(C)[N-]C(C)C ZCSHNCUQKCANBX-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 2
- IVDFJHOHABJVEH-UHFFFAOYSA-N pinacol Chemical compound CC(C)(O)C(C)(C)O IVDFJHOHABJVEH-UHFFFAOYSA-N 0.000 description 2
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 0 *C(CC1)(C2)CC=CC12C(Cl)(Cl)Cl Chemical compound *C(CC1)(C2)CC=CC12C(Cl)(Cl)Cl 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 150000003857 carboxamides Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000007039 two-step reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C22/00—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom
- C07C22/02—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C23/00—Compounds containing at least one halogen atom bound to a ring other than a six-membered aromatic ring
- C07C23/02—Monocyclic halogenated hydrocarbons
- C07C23/08—Monocyclic halogenated hydrocarbons with a five-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
- C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
実施例P1:式Iの化合物の調製(キャリアガスを用いた変形例):
*装置全体にわたる構成材料:ガラスおよびステンレス鋼。
窒素フローなしで実施例P1の実験を繰り返した結果、全収率80%(8.0g)の式Iの化合物を得た。
式IIaの化合物(21g)を、図2に示されるように、約0.2ml/分の流量でポンプによって余熱チャンバーに送出した。次いで、0.004Mpaの真空を適用し、この工程を90〜120分間進行させた。完了すると、実施例P1についてと同様に、処理した生成物を分析した。内部標準の使用によるGCによる分析の結果、全収率72%(13.9g)までの式Iの化合物および8%回収率(2.1g)の式IIdの化合物であることが分かった。
トルエン(266ml)中の式IIa、式IIbおよび式IIcの異性体(66:8:26の割合で22g)の溶液を、25%NaOH(水溶液、133ml)とベンジルトリエチルアンモニウムクロリド(5.67g、25mol%)とピナコール(3g、25mol%)との混合物に加え、40℃で撹拌した。30分後、GC分析により、内部標準に対する式IIIaおよび式IIIbの化合物の化学収率は、約90%であると判断した。この段階で水(200ml)を加え、有機相を分離し硫酸マグネシウム上で乾燥させた。濾過に続く真空下での濃縮により、式IIIaおよび式IIIbの化合物を褐色油(70%、12.8g)として得た。NMRを図3として示す。(DCFはジクロロフルベンを意味する。)
Claims (13)
- 前記式IIの化合物が、200〜1000℃の温度の反応器中で熱分解される、請求項1に記載の方法。
- 前記式IIの化合物が、気体形態で前記反応器に運ばれる、請求項2に記載の方法。
- 前記式IIの化合物が、連続キャリアガスフロー下で前記反応器に運ばれる、請求項3に記載の方法。
- 前記キャリアガスが、窒素、気体塩化水素および気体キシレンから選択される、請求項4に記載の方法。
- 前記熱分解反応後に、生成物が、前記反応器の出口から、不活性溶媒を含有するトラップ中に移される、請求項2に記載の方法。
- 前記反応器および前記式IIの化合物を含有する容器は、減圧下に維持される、請求項2に記載の方法。
- Xが、クロロである、請求項1に記載の方法。
- 式Iの化合物の調製のための方法であって、請求項9に記載の式IIIeの化合物を熱分解させる工程を含む、方法。
- 式Iの化合物の調製のための方法であって、請求項10に記載の式IIIfの化合物を熱分解させる工程を含む、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10173992.8 | 2010-08-25 | ||
EP10173992A EP2433922A1 (en) | 2010-08-25 | 2010-08-25 | Process for the preparation of dichlorofulvene |
PCT/EP2011/064381 WO2012025489A1 (en) | 2010-08-25 | 2011-08-22 | Process for the preparation of dichlorofulvene |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013538203A true JP2013538203A (ja) | 2013-10-10 |
JP5753265B2 JP5753265B2 (ja) | 2015-07-22 |
Family
ID=42985427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013525271A Active JP5753265B2 (ja) | 2010-08-25 | 2011-08-22 | ジクロロフルベンの調製方法 |
Country Status (18)
Country | Link |
---|---|
US (1) | US9012705B2 (ja) |
EP (2) | EP2433922A1 (ja) |
JP (1) | JP5753265B2 (ja) |
KR (1) | KR101852630B1 (ja) |
CN (1) | CN103068780B (ja) |
AR (1) | AR082544A1 (ja) |
AU (1) | AU2011295158B2 (ja) |
BR (1) | BR112013004277B1 (ja) |
CA (1) | CA2806499C (ja) |
CO (1) | CO6690749A2 (ja) |
DK (1) | DK2609062T3 (ja) |
ES (1) | ES2453503T3 (ja) |
IL (1) | IL224304A (ja) |
MX (1) | MX347411B (ja) |
PL (1) | PL2609062T3 (ja) |
TW (1) | TWI438175B (ja) |
UY (1) | UY33572A (ja) |
WO (1) | WO2012025489A1 (ja) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2721160A (en) * | 1951-05-21 | 1955-10-18 | Pennsylvania Salt Mfg Co | Pesticidal compositions and their use |
JPS517644B1 (ja) * | 1970-07-15 | 1976-03-10 | ||
JPS54130530A (en) * | 1978-03-31 | 1979-10-09 | Sagami Chem Res Center | 5-chloro-3-(substituted methyl)cyclopentene, its preparation, and perfumery containing the same |
JP2006193437A (ja) * | 2005-01-11 | 2006-07-27 | Central Glass Co Ltd | 1,1,3,3,3−ペンタフルオロプロペンの製造方法 |
JP2009516646A (ja) * | 2005-10-25 | 2009-04-23 | シンジェンタ パーティシペーションズ アクチェンゲゼルシャフト | 殺微生物剤として有用な複素環式アミド誘導体 |
WO2010049228A1 (en) * | 2008-10-27 | 2010-05-06 | Syngenta Participations Ag | Process for the preparation of benzonorbornenes |
JPWO2010150835A1 (ja) * | 2009-06-24 | 2012-12-10 | 株式会社トクヤマ | 塩素化炭化水素の製造方法 |
JP2013527841A (ja) * | 2010-04-20 | 2013-07-04 | シンジェンタ パーティシペーションズ アクチェンゲゼルシャフト | ピラゾールカルボン酸アミドの調製方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1378556A (zh) | 1999-10-08 | 2002-11-06 | 味之素株式会社 | 天冬甜素衍生物的制造方法、其结晶体、及其新型制造中间体和该中间体的制造方法 |
CN100434433C (zh) | 1999-10-08 | 2008-11-19 | 三井化学株式会社 | 茂金属化合物及制备方法、烯烃聚合催化剂、聚烯烃及制备方法 |
-
2010
- 2010-08-25 EP EP10173992A patent/EP2433922A1/en not_active Ceased
-
2011
- 2011-08-22 AU AU2011295158A patent/AU2011295158B2/en active Active
- 2011-08-22 DK DK11745990.9T patent/DK2609062T3/en active
- 2011-08-22 MX MX2013001817A patent/MX347411B/es active IP Right Grant
- 2011-08-22 ES ES11745990.9T patent/ES2453503T3/es active Active
- 2011-08-22 EP EP11745990.9A patent/EP2609062B1/en active Active
- 2011-08-22 PL PL11745990T patent/PL2609062T3/pl unknown
- 2011-08-22 WO PCT/EP2011/064381 patent/WO2012025489A1/en active Application Filing
- 2011-08-22 JP JP2013525271A patent/JP5753265B2/ja active Active
- 2011-08-22 CA CA2806499A patent/CA2806499C/en active Active
- 2011-08-22 KR KR1020137004465A patent/KR101852630B1/ko active IP Right Grant
- 2011-08-22 BR BR112013004277A patent/BR112013004277B1/pt active IP Right Grant
- 2011-08-22 US US13/818,899 patent/US9012705B2/en active Active
- 2011-08-22 CN CN201180040458.4A patent/CN103068780B/zh active Active
- 2011-08-24 TW TW100130248A patent/TWI438175B/zh active
- 2011-08-24 AR ARP110103081A patent/AR082544A1/es active IP Right Grant
- 2011-08-24 UY UY0001033572A patent/UY33572A/es unknown
-
2013
- 2013-01-17 IL IL224304A patent/IL224304A/en active IP Right Grant
- 2013-02-21 CO CO13035219A patent/CO6690749A2/es active IP Right Grant
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2721160A (en) * | 1951-05-21 | 1955-10-18 | Pennsylvania Salt Mfg Co | Pesticidal compositions and their use |
JPS517644B1 (ja) * | 1970-07-15 | 1976-03-10 | ||
JPS54130530A (en) * | 1978-03-31 | 1979-10-09 | Sagami Chem Res Center | 5-chloro-3-(substituted methyl)cyclopentene, its preparation, and perfumery containing the same |
JP2006193437A (ja) * | 2005-01-11 | 2006-07-27 | Central Glass Co Ltd | 1,1,3,3,3−ペンタフルオロプロペンの製造方法 |
JP2009516646A (ja) * | 2005-10-25 | 2009-04-23 | シンジェンタ パーティシペーションズ アクチェンゲゼルシャフト | 殺微生物剤として有用な複素環式アミド誘導体 |
WO2010049228A1 (en) * | 2008-10-27 | 2010-05-06 | Syngenta Participations Ag | Process for the preparation of benzonorbornenes |
JPWO2010150835A1 (ja) * | 2009-06-24 | 2012-12-10 | 株式会社トクヤマ | 塩素化炭化水素の製造方法 |
JP2013527841A (ja) * | 2010-04-20 | 2013-07-04 | シンジェンタ パーティシペーションズ アクチェンゲゼルシャフト | ピラゾールカルボン酸アミドの調製方法 |
Non-Patent Citations (1)
Title |
---|
JPN6014015644; KREBS,J.,ET AL.: '"6-Halofulvenes from Li-carbenoids and Cyclopentenone"' CHIMIA VOL.35,NO.2, 1981, PP.55-57 * |
Also Published As
Publication number | Publication date |
---|---|
KR20130100110A (ko) | 2013-09-09 |
TW201219347A (en) | 2012-05-16 |
CA2806499C (en) | 2018-02-27 |
EP2433922A1 (en) | 2012-03-28 |
US20130281744A1 (en) | 2013-10-24 |
CN103068780B (zh) | 2015-01-28 |
AR082544A1 (es) | 2012-12-12 |
TWI438175B (zh) | 2014-05-21 |
EP2609062A1 (en) | 2013-07-03 |
WO2012025489A1 (en) | 2012-03-01 |
MX347411B (es) | 2017-04-26 |
KR101852630B1 (ko) | 2018-04-26 |
AU2011295158B2 (en) | 2013-11-14 |
CO6690749A2 (es) | 2013-06-17 |
EP2609062B1 (en) | 2014-01-01 |
JP5753265B2 (ja) | 2015-07-22 |
BR112013004277B1 (pt) | 2018-08-28 |
MX2013001817A (es) | 2013-03-22 |
UY33572A (es) | 2012-03-30 |
CA2806499A1 (en) | 2012-03-01 |
PL2609062T3 (pl) | 2014-05-30 |
US9012705B2 (en) | 2015-04-21 |
DK2609062T3 (en) | 2014-03-24 |
IL224304A (en) | 2015-06-30 |
CN103068780A (zh) | 2013-04-24 |
ES2453503T3 (es) | 2014-04-08 |
BR112013004277A2 (pt) | 2016-07-26 |
AU2011295158A1 (en) | 2013-01-31 |
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