KR930017867A - Novel 2-ethanol amine 2-hydroxy ethyl carbamate and preparation method thereof - Google Patents
Novel 2-ethanol amine 2-hydroxy ethyl carbamate and preparation method thereof Download PDFInfo
- Publication number
- KR930017867A KR930017867A KR1019920002827A KR920002827A KR930017867A KR 930017867 A KR930017867 A KR 930017867A KR 1019920002827 A KR1019920002827 A KR 1019920002827A KR 920002827 A KR920002827 A KR 920002827A KR 930017867 A KR930017867 A KR 930017867A
- Authority
- KR
- South Korea
- Prior art keywords
- hydroxy ethyl
- ethanol amine
- ethyl carbamate
- novel
- preparation
- Prior art date
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- HZAXFHJVJLSVMW-UHFFFAOYSA-N ethanolamine Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 title claims abstract 7
- BTDQXGUEVVTAMD-UHFFFAOYSA-N 2-hydroxyethyl carbamate Chemical compound NC(=O)OCCO BTDQXGUEVVTAMD-UHFFFAOYSA-N 0.000 title claims abstract 6
- 238000002360 preparation method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 claims abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 235000011089 carbon dioxide Nutrition 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
Abstract
본 발명은 별도의 불활성 유기용매의 사용없이 2-에탄올아민 1몰당 무수 탄산 또는 드라이 아이스 약 0.5몰을 흡착 반응시켜서 다음 구조식 (Ⅱ)의 신규의 2-에탄올 아민 2-하이드록시 에틸 카바메이트 및 그 제조방법을 제공하는 것이며,The present invention provides a novel 2-ethanol amine 2-hydroxy ethyl carbamate of the formula To provide a manufacturing method,
본 발명은 상기 구조식 (Ⅱ)의 신규의 2-에탄올 아민 2-하이드록시 에틸 카바메이트는 2-아미노에틸 하이드로젼 설페이트의 제조에 있어서 대단히 유용한 중간체로 사용될 수 있다.In the present invention, the novel 2-ethanol amine 2-hydroxy ethyl carbamate of the above formula (II) can be used as a very useful intermediate in the preparation of 2-aminoethyl hydrocarbon sulfate.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (3)
Publications (1)
Publication Number | Publication Date |
---|---|
KR930017867A true KR930017867A (en) | 1993-09-20 |
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