RU96122028A - METHOD FOR CLEANING DIMETHYLAMINBORANE - Google Patents

METHOD FOR CLEANING DIMETHYLAMINBORANE

Info

Publication number
RU96122028A
RU96122028A RU96122028/04A RU96122028A RU96122028A RU 96122028 A RU96122028 A RU 96122028A RU 96122028/04 A RU96122028/04 A RU 96122028/04A RU 96122028 A RU96122028 A RU 96122028A RU 96122028 A RU96122028 A RU 96122028A
Authority
RU
Russia
Prior art keywords
dimethylaminborane
cleaning
treatment
water
mass ratio
Prior art date
Application number
RU96122028/04A
Other languages
Russian (ru)
Other versions
RU2101285C1 (en
Inventor
В.П. Хрипунов
О.В. Сучкова
В.М. Солдатов
Б.А. Селяков
Original Assignee
Открытое акционерное общество "Авиабор" Дзержинский опытный завод авиационных материалов
Filing date
Publication date
Application filed by Открытое акционерное общество "Авиабор" Дзержинский опытный завод авиационных материалов filed Critical Открытое акционерное общество "Авиабор" Дзержинский опытный завод авиационных материалов
Priority to RU96122028A priority Critical patent/RU2101285C1/en
Priority claimed from RU96122028A external-priority patent/RU2101285C1/en
Priority to PCT/RU1997/000170 priority patent/WO1998022473A1/en
Priority to DE19781527T priority patent/DE19781527C2/en
Application granted granted Critical
Publication of RU2101285C1 publication Critical patent/RU2101285C1/en
Publication of RU96122028A publication Critical patent/RU96122028A/en

Links

Claims (1)

Способ очистки диметиламинборана, включающий его обработку жидким продуктом, отличающийся тем, что обработку ведут водой при массовом соотношении к целевому продукту 0,03 - 0,1 : 1 при 38 - 45oC, полученную реакционную массу вакуумируют при остаточном давлении 0,3 - 1,3 кПа или продувают инертным газом, затем фильтруют и фильтрат промывают водой при массовом соотношении 1 : 0,15 - 1 соответственно, после чего отделяют целевой продукт.The method of purification of dimethylaminborane, including its treatment with a liquid product, characterized in that the treatment is carried out with water at a mass ratio of the target product of 0.03 - 0.1: 1 at 38 - 45 o C, the resulting reaction mass is vacuum at a residual pressure of 0.3 - 1.3 kPa or purged with an inert gas, then filtered and the filtrate washed with water in a mass ratio of 1: 0.15 - 1, respectively, after which the target product is separated.
RU96122028A 1996-11-20 1996-11-20 Method of dimethylamineborane refining RU2101285C1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
RU96122028A RU2101285C1 (en) 1996-11-20 1996-11-20 Method of dimethylamineborane refining
PCT/RU1997/000170 WO1998022473A1 (en) 1996-11-20 1997-06-03 Method for producing stable dimethylamineboran
DE19781527T DE19781527C2 (en) 1996-11-20 1997-06-03 Process for the preparation of stable dimethylamine borane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96122028A RU2101285C1 (en) 1996-11-20 1996-11-20 Method of dimethylamineborane refining

Publications (2)

Publication Number Publication Date
RU2101285C1 RU2101285C1 (en) 1998-01-10
RU96122028A true RU96122028A (en) 1998-04-27

Family

ID=20187314

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96122028A RU2101285C1 (en) 1996-11-20 1996-11-20 Method of dimethylamineborane refining

Country Status (3)

Country Link
DE (1) DE19781527C2 (en)
RU (1) RU2101285C1 (en)
WO (1) WO1998022473A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU524800A1 (en) * 1974-04-17 1976-08-15 Институт неорганической химии Сибирского отделения АН СССР The method of producing alkylaminoborane
SU618379A1 (en) * 1976-08-06 1978-08-05 Институт Органической Химии Ан Армянской Сср Method of obtaining dialkylaminodi(alkyl) boranes
US4925983A (en) * 1986-11-12 1990-05-15 The Lubrizol Corporation Boronated compounds
DE4411752C1 (en) * 1994-04-06 1995-11-23 Bayer Ag Process for the preparation of dimethylamine borane
US5481038A (en) * 1995-05-09 1996-01-02 Aldrich Chemical Company, Inc. Borane-N,N-diisopropylalkylamine hydroboration agents

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