MX2019001762A - Metodo para la preparacion de derivados de 4-sustituido-2,3-dihidr o-1-benzofurano mediante la ciclacion de sales de 2-(2-diazonio-6-sustituido fenil)-etanol. - Google Patents

Metodo para la preparacion de derivados de 4-sustituido-2,3-dihidr o-1-benzofurano mediante la ciclacion de sales de 2-(2-diazonio-6-sustituido fenil)-etanol.

Info

Publication number
MX2019001762A
MX2019001762A MX2019001762A MX2019001762A MX2019001762A MX 2019001762 A MX2019001762 A MX 2019001762A MX 2019001762 A MX2019001762 A MX 2019001762A MX 2019001762 A MX2019001762 A MX 2019001762A MX 2019001762 A MX2019001762 A MX 2019001762A
Authority
MX
Mexico
Prior art keywords
substituted
diazonium
dihydro
producing
cylisation
Prior art date
Application number
MX2019001762A
Other languages
English (en)
Inventor
James Ford Mark
Gallenkamp Daniel
Original Assignee
Bayer Cropscience Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer Cropscience Ag filed Critical Bayer Cropscience Ag
Publication of MX2019001762A publication Critical patent/MX2019001762A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • 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
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
    • A01N43/08—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with oxygen as the ring hetero atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
    • C07C245/20—Diazonium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención se refiere a un método para la preparación de derivados de 2,3-dihidro-1-benzofurano.
MX2019001762A 2016-08-12 2017-08-07 Metodo para la preparacion de derivados de 4-sustituido-2,3-dihidr o-1-benzofurano mediante la ciclacion de sales de 2-(2-diazonio-6-sustituido fenil)-etanol. MX2019001762A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16183949 2016-08-12
PCT/EP2017/069933 WO2018029141A1 (de) 2016-08-12 2017-08-07 Verfahren zur herstellung von 4-substituierten 2,3-dihydro-1-benzofuranderivaten durch zyklisierung von 2-(2-diazonium-6-substituierten-phenyl)ethanol salzen

Publications (1)

Publication Number Publication Date
MX2019001762A true MX2019001762A (es) 2019-06-12

Family

ID=56683820

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019001762A MX2019001762A (es) 2016-08-12 2017-08-07 Metodo para la preparacion de derivados de 4-sustituido-2,3-dihidr o-1-benzofurano mediante la ciclacion de sales de 2-(2-diazonio-6-sustituido fenil)-etanol.

Country Status (12)

Country Link
US (1) US10710972B2 (es)
EP (1) EP3497089B1 (es)
JP (1) JP6998937B2 (es)
KR (1) KR102477316B1 (es)
CN (1) CN109563063B (es)
BR (1) BR112019002829A2 (es)
DK (1) DK3497089T3 (es)
ES (1) ES2812817T3 (es)
IL (1) IL264574B (es)
MX (1) MX2019001762A (es)
TW (1) TWI749046B (es)
WO (1) WO2018029141A1 (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0124627D0 (en) * 2001-10-15 2001-12-05 Smithkline Beecham Plc Novel compounds
DE10237819A1 (de) * 2002-08-19 2004-03-04 Bayer Ag 5-Nitrobenzofurane
GB0228552D0 (en) 2002-12-06 2003-01-15 Glaxo Group Ltd Chemical compounds
JP5285709B2 (ja) 2007-11-16 2013-09-11 ギリアード サイエンシス インコーポレーテッド ヒト免疫不全ウイルスの複製阻害薬
US8759527B2 (en) 2010-08-25 2014-06-24 Bayer Cropscience Ag Heteroarylpiperidine and -piperazine derivatives as fungicides
FR2999183A1 (fr) * 2012-12-12 2014-06-13 Diverchim Composes cyclopropyl boroniques, procede de preparation desdits composes, et leur utilisation
CN105017188B (zh) * 2015-06-11 2019-03-05 福州大学 一种合成3-卤甲基-2,3-二氢苯并呋喃类化合物的方法

Also Published As

Publication number Publication date
CN109563063A (zh) 2019-04-02
IL264574A (en) 2019-02-28
BR112019002829A2 (pt) 2019-05-21
TW201819363A (zh) 2018-06-01
JP2019529353A (ja) 2019-10-17
TWI749046B (zh) 2021-12-11
KR102477316B1 (ko) 2022-12-13
US10710972B2 (en) 2020-07-14
US20200190047A1 (en) 2020-06-18
WO2018029141A1 (de) 2018-02-15
EP3497089A1 (de) 2019-06-19
DK3497089T3 (da) 2020-08-31
KR20190039964A (ko) 2019-04-16
CN109563063B (zh) 2023-04-28
EP3497089B1 (de) 2020-07-29
JP6998937B2 (ja) 2022-01-18
IL264574B (en) 2021-07-29
ES2812817T3 (es) 2021-03-18

Similar Documents

Publication Publication Date Title
EA201992873A1 (ru) Получение фосфатных производных
MX2016013557A (es) Produccion de 4-metil-tetrahidropiranos 2-sustituidos a partir de materiales de partida con contenido de 2-alquil-4,4-dimetil-1,3-di oxanos.
MX2016013555A (es) Produccion de 4-hidroxi-4-metil-tetrahidropiranos 2-sustituidos a partir de materiales de partida que contienen 2-alquil-4,4-dimetil-1,3-dioxanos.
WO2015142903A3 (en) Method of controlling lactate production with piperdine-dione derivatives
MX2019004569A (es) Metodo para producir 3-alquilsulfanil-2-cloro-n-(1-alquil-1h-tetra zol-5-il)-4-trifluorometilbenzamidas.
CY1120763T1 (el) Νεες ενωσεις σουλφονυλαμινοβενζαμιδιου
CY1122506T1 (el) Κρυσταλλικη μορφη της ενωσης (s)-3-{4-[5-(2-κυκλοπεντυλ-6- μεθοξυ- πυριδιν-4- υλ)-[1,2,4]οξαδιαζολ-3- υλ]-2- αιθυλ-6-μεθυλ- φαινοξυ}- προπανο-1,2- διολη
MX2019001228A (es) Metodo de produccion del compuesto de pirazol-amida.
PH12017501404A1 (en) Diaza-benzofluoranthrene compounds
NZ728623A (en) Novel sulfonylaminobenzamide compounds as anthelmintics
MX2019004024A (es) Metodo para preparar acetofenonas sustituidas con ciclopropilo.
MX367267B (es) Proceso para preparar 3-(3-(4-(1-aminociclobutil)fenil)-5-fenil-3h -imidazo[4,5-b]piridin-2-il)piridin-2-amina.
EP3444243A4 (en) PROCESS FOR PRODUCING 5- (BROMOMETHYL) -1-BENZOTHIOPHENE
EA201692246A1 (ru) Способ получения 2,6-диметилбензохинона
IL262598B (en) Methods to create cis-alkoxy-modified 1-h-pyrrolidine-4,2-dione spirocyclic derivatives
MX2018009544A (es) Metodo para preparar derivados de 4-aminoindano sustituido.
MX2019001763A (es) Metodo para preparar derivados de estireno sustituidos.
MX2019001762A (es) Metodo para la preparacion de derivados de 4-sustituido-2,3-dihidr o-1-benzofurano mediante la ciclacion de sales de 2-(2-diazonio-6-sustituido fenil)-etanol.
DK3864016T3 (da) Fremgangsmåde til fremstilling af substituerede imidazolderivater
EA201892406A1 (ru) Способ получения гербицидных пиридинилимидазолоновых соединений
EA201892076A1 (ru) Способ превращения s-энантиомера в его рацемическую форму
IN2014MU00072A (es)
CL2018002641A1 (es) Método de producción para derivados de fenoxietanol
CY1122343T1 (el) Μεθοδοι για την κατασκευη παραγωγων ινδαζολιου
EP3590936A4 (en) METHOD OF MAKING A HETEROCYCLIC COMPOUND