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SA520411943B1 - تصنيع مركبات بنزيميدازول مستبدلة عند الموضع-2 - Google Patents

تصنيع مركبات بنزيميدازول مستبدلة عند الموضع-2

Info

Publication number
SA520411943B1
SA520411943B1 SA520411943A SA520411943A SA520411943B1 SA 520411943 B1 SA520411943 B1 SA 520411943B1 SA 520411943 A SA520411943 A SA 520411943A SA 520411943 A SA520411943 A SA 520411943A SA 520411943 B1 SA520411943 B1 SA 520411943B1
Authority
SA
Saudi Arabia
Prior art keywords
substituted benzimidazoles
manufacture
compositions
aqueous system
corrosion
Prior art date
Application number
SA520411943A
Other languages
English (en)
Inventor
جوزيف مايكلز جايمس
آر. سريرام سوريش
تشيروكو براديب
Original Assignee
.إيكولاب يو أس إيه انك
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 .إيكولاب يو أس إيه انك filed Critical .إيكولاب يو أس إيه انك
Publication of SA520411943B1 publication Critical patent/SA520411943B1/ar

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/08—Radicals containing only hydrogen and carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/12—Radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/18—Benzimidazoles; Hydrogenated benzimidazoles with aryl radicals directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

يتم الكشف عن مركبات بنزيميدازول مستبدلة عند الموضع-2 وطرق تحضيرها. يمكن أن تتضمن التركيبات مركب أو ملح منه، وحمض، ومذيب لا بروتوني قطبي polar aprotic solvent. يمكن استخدام التركيبات لتثبيط تآكل inhibit corrosion سطح معدني متلامس مع نظام مائي، وتوفير حماية معزَّزة ضد تآكل المعادن في النظام المائي. الصيغة (I)
SA520411943A 2017-11-13 2020-05-11 تصنيع مركبات بنزيميدازول مستبدلة عند الموضع-2 SA520411943B1 (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762585278P 2017-11-13 2017-11-13

Publications (1)

Publication Number Publication Date
SA520411943B1 true SA520411943B1 (ar) 2024-08-07

Family

ID=64572508

Family Applications (1)

Application Number Title Priority Date Filing Date
SA520411943A SA520411943B1 (ar) 2017-11-13 2020-05-11 تصنيع مركبات بنزيميدازول مستبدلة عند الموضع-2

Country Status (12)

Country Link
US (1) US11053203B2 (ar)
EP (1) EP3710436A1 (ar)
JP (1) JP2021502401A (ar)
KR (1) KR102653426B1 (ar)
CN (1) CN111372924B (ar)
AU (1) AU2018366253B2 (ar)
CA (1) CA3082375A1 (ar)
MX (1) MX2020004901A (ar)
SA (1) SA520411943B1 (ar)
SG (1) SG11202004310YA (ar)
TW (1) TWI823873B (ar)
WO (1) WO2019094672A1 (ar)

Families Citing this family (5)

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WO2020176604A1 (en) 2019-02-28 2020-09-03 Ecolab Usa Inc. Hydrogen sulfide scavengers for asphalt
CN110776467A (zh) * 2019-10-30 2020-02-11 西南石油大学 一种基于苯并咪唑衍生物的缓蚀剂及其制备方法和应用
EP4127268A1 (en) 2020-03-27 2023-02-08 Ecolab Usa Inc. Galvanized metal corrosion inhibitor compositions and methods of use
US20230053321A1 (en) * 2021-08-02 2023-02-16 Ecolab Usa Inc. One-pot homogeneous process for the large scale manufacture of 2-substituted benzimidazoles
US20230416128A1 (en) 2022-06-23 2023-12-28 Ecolab Usa Inc. Method of Inhibiting Corrosion of a Metal in an Industrial Water System

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Also Published As

Publication number Publication date
AU2018366253A1 (en) 2020-05-21
CN111372924B (zh) 2023-09-19
KR102653426B1 (ko) 2024-03-29
WO2019094672A1 (en) 2019-05-16
RU2020119396A (ru) 2021-12-15
CA3082375A1 (en) 2019-05-16
US20190144395A1 (en) 2019-05-16
JP2021502401A (ja) 2021-01-28
KR20200087779A (ko) 2020-07-21
TW201922715A (zh) 2019-06-16
SG11202004310YA (en) 2020-06-29
CN111372924A (zh) 2020-07-03
MX2020004901A (es) 2020-09-09
US11053203B2 (en) 2021-07-06
BR112020009285A2 (pt) 2020-10-27
AU2018366253B2 (en) 2024-05-02
TWI823873B (zh) 2023-12-01
EP3710436A1 (en) 2020-09-23

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