KR20200110381A - 술펜트라존의 합성 방법 - Google Patents
술펜트라존의 합성 방법 Download PDFInfo
- Publication number
- KR20200110381A KR20200110381A KR1020207023392A KR20207023392A KR20200110381A KR 20200110381 A KR20200110381 A KR 20200110381A KR 1020207023392 A KR1020207023392 A KR 1020207023392A KR 20207023392 A KR20207023392 A KR 20207023392A KR 20200110381 A KR20200110381 A KR 20200110381A
- Authority
- KR
- South Korea
- Prior art keywords
- sulfentrazone
- catalyst
- formula
- amine
- imidazole
- 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.)
- Pending
Links
- OORLZFUTLGXMEF-UHFFFAOYSA-N CC(N(C(F)F)C1=O)=NN1c(c(Cl)c1)cc(NS(C)(=O)=O)c1Cl Chemical compound CC(N(C(F)F)C1=O)=NN1c(c(Cl)c1)cc(NS(C)(=O)=O)c1Cl OORLZFUTLGXMEF-UHFFFAOYSA-N 0.000 description 1
- FSLSBGAOONZXNQ-UHFFFAOYSA-N CC(N(C(F)F)C1=O)=NN1c(cc(c(Cl)c1)N)c1Cl Chemical compound CC(N(C(F)F)C1=O)=NN1c(cc(c(Cl)c1)N)c1Cl FSLSBGAOONZXNQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
- C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D249/12—Oxygen or sulfur atoms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0244—Nitrogen containing compounds with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0271—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds also containing elements or functional groups covered by B01J31/0201 - B01J31/0231
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
Claims (23)
- 제1항에 있어서, 화학식-A의 화합물이 2-메틸이미다졸, 4-메틸이미다졸, 5-메틸이미다졸, 2-에틸이미다졸, 4-에틸이미다졸, 5-에틸이미다졸, 2-페닐이미다졸, 4-페닐이미다졸 또는 5-페닐이미다졸인 방법.
- 제1항에 있어서, 화학식-B의 화합물이 포름아미딘, 아세트아미딘, 또는 그의 염인 방법.
- 제3항에 있어서, 화학식-B의 화합물이 포름아미딘 히드로클로라이드, 아세트아미딘 히드로클로라이드, 포름아미딘 술페이트, 아세트아미딘 술페이트, 포름아미딘 포스페이트 또는 아세트아미딘 포스페이트인 방법.
- 제1항에 있어서, 용매 중에서 수행되는 방법.
- 제2항에 있어서, 용매가 방향족, 알칸, 및 알켄 용매, 및 그의 임의의 혼합물로부터 선택되는 것인 방법.
- 제3항에 있어서, 용매가 톨루엔, 크실렌, 디에틸벤젠, 및 그의 임의의 혼합물로부터 선택되는 것인 방법.
- 제4항에 있어서, 용매가 톨루엔인 방법.
- 제1항에 있어서, 승온에서 수행되며, 바람직한 온도는 약 110℃ 내지 약 160℃ 범위인 방법.
- 제6항에 있어서, 온도가 약 120℃ 내지 약 130℃ 범위인 방법.
- 제1항에 있어서, 대기압 또는 그 초과의 압력에서 수행되는 방법.
- 제1항에 있어서, 약 0.15 MPa 내지 약 1 MPa 범위의 압력에서 수행되는 방법.
- 제1항에 있어서, 촉매가 술펜트라존 아민의 약 0.01 내지 약 0.2 몰 당량 범위의 양으로 존재하는 것인 방법.
- 제13항에 있어서, 촉매가 이미다졸인 방법.
- 제13항에 있어서, 촉매가 술펜트라존 아민의 약 0.05 내지 0.15 몰 당량 범위의 양으로 존재하는 것인 방법.
- 제15항에 있어서, 촉매가 이미다졸인 방법.
- 제13항에 있어서, 촉매가 벤즈이미다졸, 2-메틸이미다졸, 2-에틸이미다졸, 2-페닐이미다졸, 포름아미딘 히드로클로라이드 또는 아세트아미딘 히드로클로라이드이고, 촉매가 술펜트라존 아민에 대해 약 0.01 내지 약 0.035 몰 당량 범위의 양으로 존재하는 것인 방법.
- 제1항에 있어서, 메탄술포닐 클로라이드가 과량의 술펜트라존 아민 중에 존재하는 것인 방법.
- 제18항에 있어서, 메탄술포닐 클로라이드가 방법 전반에 걸쳐 과량의 술펜트라존 아민 중에 유지되는 것인 방법.
- 제18항에 있어서, 메탄술포닐 클로라이드 및 술펜트라존 아민이 약 1 내지 약 2 범위의 몰비로 존재하는 것인 방법.
- 제20항에 있어서, 메탄술포닐 클로라이드 및 술펜트라존 아민이 약 1.5 내지 약 2 범위의 몰비로 존재하는 것인 방법.
- 화학식 II의 술폰아미드를 제조하는 방법이며:
승온에서 적어도 하기: (1) 화학식 I의 아닐린:
을 (2) 화학식 R1 - SO2-Z의 술폰화제 A와 (3) 촉매량의 촉매의 존재 하에 반응시키는 것을 포함하고;
여기서:
촉매는 이미다졸, 1H-1,2,4-트리아졸, 벤즈이미다졸, 2-메틸이미다졸, 2-에틸이미다졸, 2-페닐이미다졸, 포름아미딘 히드로클로라이드 또는 아세트아미딘 히드로클로라이드이고;
화학식 I 및 II 둘 다에서의 X 및 Y 및 Z는 각각 독립적으로 수소, 할로, 알킬, 할로알킬, 아미노, 니트로, 알콕시, 히드록시, 안히드라이딜, 알킬티오, 아릴티올, 아릴옥시, 알킬술포닐, 아릴술포닐, 및 치환 또는 비치환된 아릴로 이루어진 군으로부터 선택되고, 상기 치환된 아릴의 치환기는 할로, C1-20 알킬, C1-20 알콕시, 니트로, 아미노, 아미도, 알킬티오, 아릴, 아릴티오, 아릴옥시, 알킬술포닐, 및 아릴술포닐로 이루어진 군으로부터 선택된 1개 이상의 구성원을 포함하는 것이고;
화학식 I 및 II 둘 다에서의 R은 수소, 알킬, 할로알킬, 아릴옥시, 치환 또는 비치환된 아릴 및 치환 또는 비치환된 헤테로시클릴로 이루어진 군으로부터 선택되고, 상기 치환된 아릴 또는 헤테로시클릴의 치환기는 할로, C1-20 알킬, C1-20 알콕시, 니트로, 아미노, 아미도, 알킬티오, 아릴, 아릴티오, 아릴옥시, 알킬술포닐, 및 아릴술포닐로 이루어진 군으로부터 선택된 1개 이상의 구성원을 포함하는 것이고;
R1은 수소, 알킬, 할로알킬, 및 아릴로 이루어진 군으로부터 선택된 것인
방법. - 제22항에 있어서, 촉매가 이미다졸인 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862618692P | 2018-01-18 | 2018-01-18 | |
US62/618,692 | 2018-01-18 | ||
PCT/CN2019/072307 WO2019141230A1 (en) | 2018-01-18 | 2019-01-18 | Processes for the synthesis of sulfentrazone |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20200110381A true KR20200110381A (ko) | 2020-09-23 |
Family
ID=67301663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020207023392A Pending KR20200110381A (ko) | 2018-01-18 | 2019-01-18 | 술펜트라존의 합성 방법 |
Country Status (13)
Country | Link |
---|---|
US (1) | US20210032211A1 (ko) |
EP (1) | EP3740469A4 (ko) |
JP (1) | JP7311520B2 (ko) |
KR (1) | KR20200110381A (ko) |
CN (1) | CN111757870A (ko) |
AU (1) | AU2019208783A1 (ko) |
BR (1) | BR112020014593A2 (ko) |
IL (1) | IL276088B2 (ko) |
MX (1) | MX2020007646A (ko) |
RU (1) | RU2020123689A (ko) |
SG (1) | SG11202006811VA (ko) |
WO (1) | WO2019141230A1 (ko) |
ZA (1) | ZA202004466B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3960053A1 (en) | 2020-08-31 | 2022-03-02 | LG Electronics Inc. | Drying apparatus |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11634392B2 (en) | 2020-10-06 | 2023-04-25 | Tagros Chemicals India Pvt Ltd | Purification of sulfentrazone herbicide using selective pH adjusted extractions |
IN202121008116A (ko) * | 2021-02-26 | 2022-09-02 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5663434A (en) | 1996-01-29 | 1997-09-02 | Eastman Chemical Company | Process for preparing N-(3-amino-4-chlorophenyl) acylamides |
US5990315A (en) * | 1998-05-29 | 1999-11-23 | E. I. Du Pont De Nemours And Company | Process for the preparation of sulfentrazone |
AU2001265341A1 (en) * | 2000-06-05 | 2001-12-17 | Fmc Corporation | Process to prepare sulfonamides |
JP2008545690A (ja) | 2005-05-23 | 2008-12-18 | スミスクライン・ビーチャム・コーポレイション | 新規化合物 |
CN101863847B (zh) * | 2010-07-02 | 2012-01-11 | 浙江省诸暨合力化学对外贸易有限公司 | 一种磺酰苯胺类化合物的制备方法 |
US9440932B2 (en) * | 2014-07-23 | 2016-09-13 | Bomi P Framroze | Phase-transfer catalysed formation of N-(substituted phenyl) sulfonamides in water |
-
2019
- 2019-01-18 JP JP2020539788A patent/JP7311520B2/ja active Active
- 2019-01-18 SG SG11202006811VA patent/SG11202006811VA/en unknown
- 2019-01-18 CN CN201980013883.0A patent/CN111757870A/zh active Pending
- 2019-01-18 AU AU2019208783A patent/AU2019208783A1/en not_active Abandoned
- 2019-01-18 IL IL276088A patent/IL276088B2/en unknown
- 2019-01-18 MX MX2020007646A patent/MX2020007646A/es unknown
- 2019-01-18 EP EP19741666.2A patent/EP3740469A4/en active Pending
- 2019-01-18 WO PCT/CN2019/072307 patent/WO2019141230A1/en active Application Filing
- 2019-01-18 RU RU2020123689A patent/RU2020123689A/ru unknown
- 2019-01-18 KR KR1020207023392A patent/KR20200110381A/ko active Pending
- 2019-01-18 BR BR112020014593-9A patent/BR112020014593A2/pt not_active Application Discontinuation
- 2019-01-18 US US16/962,834 patent/US20210032211A1/en not_active Abandoned
-
2020
- 2020-07-20 ZA ZA2020/04466A patent/ZA202004466B/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3960053A1 (en) | 2020-08-31 | 2022-03-02 | LG Electronics Inc. | Drying apparatus |
Also Published As
Publication number | Publication date |
---|---|
US20210032211A1 (en) | 2021-02-04 |
SG11202006811VA (en) | 2020-08-28 |
IL276088B2 (en) | 2023-09-01 |
WO2019141230A1 (en) | 2019-07-25 |
JP7311520B2 (ja) | 2023-07-19 |
MX2020007646A (es) | 2020-09-18 |
IL276088B1 (en) | 2023-05-01 |
RU2020123689A (ru) | 2022-02-21 |
EP3740469A1 (en) | 2020-11-25 |
JP2021511325A (ja) | 2021-05-06 |
EP3740469A4 (en) | 2021-09-15 |
IL276088A (en) | 2020-08-31 |
BR112020014593A2 (pt) | 2020-12-08 |
AU2019208783A1 (en) | 2020-08-06 |
CN111757870A (zh) | 2020-10-09 |
ZA202004466B (en) | 2023-02-22 |
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