IL323579A - שיטה לייצור מתיל-4-איזוציאנטוסולפוניל-5-מתיל-תיופן-3-קרבוקסילאט - Google Patents

שיטה לייצור מתיל-4-איזוציאנטוסולפוניל-5-מתיל-תיופן-3-קרבוקסילאט

Info

Publication number
IL323579A
IL323579A IL323579A IL32357925A IL323579A IL 323579 A IL323579 A IL 323579A IL 323579 A IL323579 A IL 323579A IL 32357925 A IL32357925 A IL 32357925A IL 323579 A IL323579 A IL 323579A
Authority
IL
Israel
Prior art keywords
methyl
carboxylate
methylthiophene
xylene
formula
Prior art date
Application number
IL323579A
Other languages
English (en)
Original Assignee
Bayer 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 Ag filed Critical Bayer Ag
Publication of IL323579A publication Critical patent/IL323579A/he

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom 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
    • C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
IL323579A 2023-03-29 2025-09-25 שיטה לייצור מתיל-4-איזוציאנטוסולפוניל-5-מתיל-תיופן-3-קרבוקסילאט IL323579A (he)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP23165099 2023-03-29
PCT/EP2024/057902 WO2024200331A2 (de) 2023-03-29 2024-03-25 Verfahren zur herstellung von methyl-4-isocyanatosulfonyl-5-methyl-thiophene-3-carboxylat

Publications (1)

Publication Number Publication Date
IL323579A true IL323579A (he) 2025-11-01

Family

ID=85781676

Family Applications (1)

Application Number Title Priority Date Filing Date
IL323579A IL323579A (he) 2023-03-29 2025-09-25 שיטה לייצור מתיל-4-איזוציאנטוסולפוניל-5-מתיל-תיופן-3-קרבוקסילאט

Country Status (7)

Country Link
EP (1) EP4688764A2 (he)
KR (1) KR20250164206A (he)
CN (1) CN120712257A (he)
IL (1) IL323579A (he)
MX (1) MX2025011158A (he)
TW (1) TW202500015A (he)
WO (1) WO2024200331A2 (he)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19933260A1 (de) 1999-07-15 2001-01-18 Bayer Ag Substituierte Thien-3-yl-sulfonylamino(thio)carbonyl-triazolin(thi)one
DE19937118A1 (de) * 1999-08-06 2001-02-08 Bayer Ag Substituierte Thienyl(amino)sulfonylharnstoffe
DE102004063192A1 (de) * 2004-12-29 2006-07-13 Bayer Cropscience Ag Verfahren zur Herstellung von substituierten Thiophensulfonylisocyanaten
MX2016004492A (es) 2013-10-24 2016-06-16 Squibb Bristol Myers Co Inhibidores de la replicacion del virus de inmunodeficiencia humana (vih).
ES2740780T3 (es) * 2014-12-17 2020-02-06 Sumitomo Chemical Co Método de producción de un compuesto de isocianato
TWI668211B (zh) 2017-02-23 2019-08-11 德商拜耳作物科學公司 製備4-[(4,5-二氫-3-甲氧基-4-甲基-5-側氧-1h-1,2,4-三唑-1-基)羰基)胺磺醯基]-5-甲基噻吩-3-羧酸甲酯之方法
CN114181120A (zh) * 2022-02-14 2022-03-15 寿光诺盟化工有限公司 一种对甲苯磺酰异氰酸酯的制备方法

Also Published As

Publication number Publication date
MX2025011158A (es) 2025-10-01
CN120712257A (zh) 2025-09-26
WO2024200331A2 (de) 2024-10-03
WO2024200331A3 (de) 2024-11-21
EP4688764A2 (de) 2026-02-11
TW202500015A (zh) 2025-01-01
KR20250164206A (ko) 2025-11-24

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