JP6640209B2 - 5−ブロモ−1,2,3−トリクロロベンゼンを調製するプロセス - Google Patents
5−ブロモ−1,2,3−トリクロロベンゼンを調製するプロセス Download PDFInfo
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- JP6640209B2 JP6640209B2 JP2017519836A JP2017519836A JP6640209B2 JP 6640209 B2 JP6640209 B2 JP 6640209B2 JP 2017519836 A JP2017519836 A JP 2017519836A JP 2017519836 A JP2017519836 A JP 2017519836A JP 6640209 B2 JP6640209 B2 JP 6640209B2
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- JP
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- compound
- formula
- tetrahydrofuran
- bromo
- formula iii
- 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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- 238000004519 manufacturing process Methods 0.000 title claims description 6
- VZUMVBQMJFFYRM-UHFFFAOYSA-N 5-bromo-1,2,3-trichlorobenzene Chemical compound ClC1=CC(Br)=CC(Cl)=C1Cl VZUMVBQMJFFYRM-UHFFFAOYSA-N 0.000 title description 12
- 150000001875 compounds Chemical class 0.000 claims description 34
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 26
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 14
- 229910052794 bromium Inorganic materials 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 13
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 12
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 claims description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 11
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 claims description 11
- 230000002378 acidificating effect Effects 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000002841 Lewis acid Substances 0.000 claims description 8
- 150000007517 lewis acids Chemical class 0.000 claims description 8
- KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- 238000011065 in-situ storage Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 claims description 5
- 229910021576 Iron(III) bromide Inorganic materials 0.000 claims description 4
- FEONEKOZSGPOFN-UHFFFAOYSA-K tribromoiron Chemical compound Br[Fe](Br)Br FEONEKOZSGPOFN-UHFFFAOYSA-K 0.000 claims description 4
- PUGUQINMNYINPK-UHFFFAOYSA-N tert-butyl 4-(2-chloroacetyl)piperazine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCN(C(=O)CCl)CC1 PUGUQINMNYINPK-UHFFFAOYSA-N 0.000 claims description 3
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 3
- 125000001246 bromo group Chemical group Br* 0.000 claims description 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- FYJXALKMVSMDPU-UHFFFAOYSA-N 1-bromo-2,3,4-trichlorobenzene Chemical compound ClC1=CC=C(Br)C(Cl)=C1Cl FYJXALKMVSMDPU-UHFFFAOYSA-N 0.000 description 10
- 239000000203 mixture Substances 0.000 description 6
- 239000000543 intermediate Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 229950005499 carbon tetrachloride Drugs 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 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 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- DZHFFMWJXJBBRG-UHFFFAOYSA-N 1-bromo-3,5-dichlorobenzene Chemical compound ClC1=CC(Cl)=CC(Br)=C1 DZHFFMWJXJBBRG-UHFFFAOYSA-N 0.000 description 1
- KLYCPFXDDDMZNQ-UHFFFAOYSA-N Benzyne Chemical compound C1=CC#CC=C1 KLYCPFXDDDMZNQ-UHFFFAOYSA-N 0.000 description 1
- RBJADYAESCWZGW-UHFFFAOYSA-N FC(c(cccc1Br)c1[IH+])(F)F Chemical compound FC(c(cccc1Br)c1[IH+])(F)F RBJADYAESCWZGW-UHFFFAOYSA-N 0.000 description 1
- RWXUNIMBRXGNEP-UHFFFAOYSA-N FC(c1ccccc1Br)(F)F Chemical compound FC(c1ccccc1Br)(F)F RWXUNIMBRXGNEP-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- AZERNJLIPMDNFQ-UHFFFAOYSA-N OC(c1c(C(F)(F)F)cccc1Br)=O Chemical compound OC(c1c(C(F)(F)F)cccc1Br)=O AZERNJLIPMDNFQ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/06—Preparation of halogenated hydrocarbons by addition of halogens combined with replacement of hydrogen atoms by halogens
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
- C07C17/358—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by isomerisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/02—Monocyclic aromatic halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/02—Monocyclic aromatic halogenated hydrocarbons
- C07C25/10—Trichloro-benzenes
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)
- Catalysts (AREA)
Description
式IIIの化合物は、式IIの化合物と求電子性臭素化剤とを反応させることにより調製することができる。好適な試薬としては、これらに限定されないが、臭素およびN−ブロモスクシンイミドが挙げられる。
式Iの化合物は、式IIIの化合物からカリウムtert−ブトキシドによる処理で調製することができる。この塩基は、触媒量および化学量論量の両方で用いられ得る。好ましい量は0.1〜0.5モル当量である。
a)式II
b)式IIIの化合物をテトラヒドロフラン中でカリウムtert−ブトキシドと反応させるステップ
を含むプロセスを提供する。
実施例1:式IIIの1−ブロモ−2,3,4−トリクロロ−ベンゼンの調製
1H NMR(400MHz,CDCl3)δ7.50(d,J=8.8Hz,1H),7.27(d,J=8.8Hz,1H)。
1H NMR(400MHz,CDCl3)δ7.55(s,2H)。
本発明のまた別の態様は、以下のとおりであってもよい。
〔1〕式I
a)式II
b)前記式IIIの化合物をテトラヒドロフランまたは2−メチル−テトラヒドロフラン中でカリウムtert−ブトキシドと反応させて、式Iの化合物を得るステップ
を含むプロセス。
〔2〕前記酸性触媒が、硫酸、塩酸、リン酸およびルイス酸からなる群から選択されるか、または臭素と鉄粉末とを混合することによりインサイチューで調製される、前記〔1〕に記載のプロセス。
〔3〕前記ルイス酸が、臭化鉄(III)、臭化アルミニウム、三フッ化ホウ素エーテラートおよび四塩化チタンから選択される、前記〔2〕に記載のプロセス。
〔4〕前記臭素化剤が、臭素およびN−ブロモスクシンイミドから選択される、前記〔1〕に記載のプロセス。
〔5〕前記式IIIの化合物がテトラヒドロフラン中でカリウムtert−ブトキシドと反応させられて、式Iの化合物が得られる、前記〔1〕に記載のプロセス。
〔6〕a)式II
b)前記式IIIの化合物をテトラヒドロフラン中でカリウムtert−ブトキシドと反応させて、式Iの化合物を得るステップ
を含む、前記〔1〕に記載のプロセス。
Claims (6)
- 前記酸性触媒が、硫酸、塩酸、リン酸およびルイス酸からなる群から選択されるか、または臭素と鉄粉末とを混合することによりインサイチューで調製される、請求項1に記載のプロセス。
- 前記ルイス酸が、臭化鉄(III)、臭化アルミニウム、三フッ化ホウ素エーテラートおよび四塩化チタンから選択される、請求項2に記載のプロセス。
- 前記臭素化剤が、臭素およびN−ブロモスクシンイミドから選択される、請求項1に記載のプロセス。
- 前記式IIIの化合物がテトラヒドロフラン中でカリウムtert−ブトキシドと反応させられて、式Iの化合物が得られる、請求項1に記載のプロセス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14188742 | 2014-10-14 | ||
EP14188742.2 | 2014-10-14 | ||
PCT/EP2015/073219 WO2016058897A1 (en) | 2014-10-14 | 2015-10-08 | Process for the preparation of 5-bromo-1,2,3-trichlorobenzene |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017537063A JP2017537063A (ja) | 2017-12-14 |
JP6640209B2 true JP6640209B2 (ja) | 2020-02-05 |
Family
ID=51690930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017519836A Active JP6640209B2 (ja) | 2014-10-14 | 2015-10-08 | 5−ブロモ−1,2,3−トリクロロベンゼンを調製するプロセス |
Country Status (9)
Country | Link |
---|---|
US (1) | US9975823B2 (ja) |
EP (1) | EP3207008B1 (ja) |
JP (1) | JP6640209B2 (ja) |
KR (1) | KR102554861B1 (ja) |
CN (1) | CN107074699B (ja) |
BR (1) | BR112017007751B1 (ja) |
IL (1) | IL251229B (ja) |
MX (1) | MX2017004710A (ja) |
WO (1) | WO2016058897A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106278860A (zh) * | 2016-08-11 | 2017-01-04 | 常州工程职业技术学院 | 一种3‑氯‑2,4‑二氟苯甲酸的合成方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1141664A (en) * | 1965-12-08 | 1969-01-29 | Janssen Pharmaceutica Nv | Piperidine derivatives |
GB1535697A (en) * | 1976-08-25 | 1978-12-13 | Ishihara Mining & Chemical Co | Process for producing 1-bromo-3,5-dichlorobenzene |
DE4414841A1 (de) * | 1994-04-28 | 1995-11-02 | Bayer Ag | Brom enthaltende aromatische Verbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Zwischenprodukte bei der Synthese von Wirkstoffen |
EP2683713B1 (en) | 2011-03-10 | 2015-04-22 | Novartis Tiergesundheit AG | Isoxazole derivatives |
-
2015
- 2015-10-08 CN CN201580055705.6A patent/CN107074699B/zh active Active
- 2015-10-08 JP JP2017519836A patent/JP6640209B2/ja active Active
- 2015-10-08 BR BR112017007751-5A patent/BR112017007751B1/pt active IP Right Grant
- 2015-10-08 KR KR1020177009962A patent/KR102554861B1/ko active IP Right Grant
- 2015-10-08 US US15/515,322 patent/US9975823B2/en active Active
- 2015-10-08 WO PCT/EP2015/073219 patent/WO2016058897A1/en active Application Filing
- 2015-10-08 EP EP15778279.8A patent/EP3207008B1/en active Active
- 2015-10-08 MX MX2017004710A patent/MX2017004710A/es active IP Right Grant
-
2017
- 2017-03-16 IL IL251229A patent/IL251229B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR112017007751B1 (pt) | 2020-12-15 |
IL251229B (en) | 2019-08-29 |
WO2016058897A1 (en) | 2016-04-21 |
KR102554861B1 (ko) | 2023-07-11 |
EP3207008B1 (en) | 2018-07-25 |
IL251229A0 (en) | 2017-05-29 |
US20170267611A1 (en) | 2017-09-21 |
US9975823B2 (en) | 2018-05-22 |
KR20170066428A (ko) | 2017-06-14 |
JP2017537063A (ja) | 2017-12-14 |
BR112017007751A2 (pt) | 2018-06-19 |
EP3207008A1 (en) | 2017-08-23 |
CN107074699B (zh) | 2020-07-14 |
MX2017004710A (es) | 2017-07-20 |
CN107074699A (zh) | 2017-08-18 |
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