RU2004102606A - METHOD FOR PRODUCING TRISAMINE - Google Patents

METHOD FOR PRODUCING TRISAMINE Download PDF

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Publication number
RU2004102606A
RU2004102606A RU2004102606/04A RU2004102606A RU2004102606A RU 2004102606 A RU2004102606 A RU 2004102606A RU 2004102606/04 A RU2004102606/04 A RU 2004102606/04A RU 2004102606 A RU2004102606 A RU 2004102606A RU 2004102606 A RU2004102606 A RU 2004102606A
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RU
Russia
Prior art keywords
trisamine
producing
temperature
palladium
catalyst
Prior art date
Application number
RU2004102606/04A
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Russian (ru)
Other versions
RU2266278C2 (en
Inventor
Владимир Николаевич Аникеев (RU)
Владимир Николаевич Аникеев
Юрий Николаевич Жуков (RU)
Юрий Николаевич Жуков
Николай Васильевич Мисюков (RU)
Николай Васильевич Мисюков
Анатолий Андреевич Ананьин (RU)
Анатолий Андреевич Ананьин
Василий Моисеевич Янкилевич (RU)
Василий Моисеевич Янкилевич
Анатолий Николаевич Жуков (RU)
Анатолий Николаевич Жуков
Original Assignee
ФГУП "Бийский олеумный завод" (RU)
ФГУП "Бийский олеумный завод"
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Application filed by ФГУП "Бийский олеумный завод" (RU), ФГУП "Бийский олеумный завод" filed Critical ФГУП "Бийский олеумный завод" (RU)
Priority to RU2004102606/04A priority Critical patent/RU2266278C2/en
Publication of RU2004102606A publication Critical patent/RU2004102606A/en
Application granted granted Critical
Publication of RU2266278C2 publication Critical patent/RU2266278C2/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Claims (1)

Способ получения трисамина путем взаимодействия нитротриса с водородом в среде органического растворителя, отличающийся тем, что гидрирование проводят при температуре 5÷20°С в присутствии палладиевого катализатора, нанесенного на уголь, при концентрации палладия от 1 до 5% от массы исходного вещества, и давлении 1-2 кгс/см2, целевой продукт выделяют фильтрованием раствора от катализатора, упаривают под вакуумом при температуре не выше 50°С, охлаждают и фильтруют.A method of producing trisamine by reacting nitrotris with hydrogen in an organic solvent medium, characterized in that the hydrogenation is carried out at a temperature of 5 ÷ 20 ° C in the presence of a palladium catalyst supported on coal, at a palladium concentration of from 1 to 5% by weight of the starting material, and pressure 1-2 kgf / cm 2 , the target product is isolated by filtering the solution from the catalyst, evaporated in vacuo at a temperature not exceeding 50 ° C, cooled and filtered.
RU2004102606/04A 2004-01-29 2004-01-29 Method for preparing trisamine RU2266278C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004102606/04A RU2266278C2 (en) 2004-01-29 2004-01-29 Method for preparing trisamine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004102606/04A RU2266278C2 (en) 2004-01-29 2004-01-29 Method for preparing trisamine

Publications (2)

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RU2004102606A true RU2004102606A (en) 2005-07-10
RU2266278C2 RU2266278C2 (en) 2005-12-20

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RU2004102606/04A RU2266278C2 (en) 2004-01-29 2004-01-29 Method for preparing trisamine

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RU (1) RU2266278C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115611751A (en) * 2022-11-08 2023-01-17 四平欧凯科技有限公司 Preparation method of tris (hydroxymethyl) aminomethane

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108299211B (en) * 2018-01-31 2020-09-22 武汉本杰明医药股份有限公司 Synthesis process of tromethamine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115611751A (en) * 2022-11-08 2023-01-17 四平欧凯科技有限公司 Preparation method of tris (hydroxymethyl) aminomethane

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Publication number Publication date
RU2266278C2 (en) 2005-12-20

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Effective date: 20120130