BE649882A - - Google Patents
Info
- Publication number
- BE649882A BE649882A BE649882DA BE649882A BE 649882 A BE649882 A BE 649882A BE 649882D A BE649882D A BE 649882DA BE 649882 A BE649882 A BE 649882A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
- C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D203/08—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0072552 | 1963-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE649882A true BE649882A (de) | 1964-12-29 |
Family
ID=6977501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE649882D BE649882A (de) | 1963-07-05 | 1964-06-29 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT247358B (de) |
| BE (1) | BE649882A (de) |
| CH (1) | CH433330A (de) |
| DE (1) | DE1302658B (de) |
| GB (1) | GB1062589A (de) |
| NL (1) | NL141506B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112266347B (zh) * | 2020-11-13 | 2022-11-15 | 西安近代化学研究所 | 一种高纯度乙烯亚胺的制备方法 |
| JP2025520015A (ja) | 2022-05-02 | 2025-07-01 | ベーアーエスエフ・エスエー | 非化石エネルギーに基づいてエタノールアミン、ポリエチレンイミンおよびアンモニアを製造するための方法 |
| EP4673492A2 (de) | 2023-03-02 | 2026-01-07 | Basf Se | Umweltfreundliches ethylenoxid, propylenoxid und nachgeschaltete produkte |
-
0
- DE DENDAT1302658D patent/DE1302658B/de active Pending
-
1964
- 1964-06-23 CH CH821364A patent/CH433330A/de unknown
- 1964-06-29 BE BE649882D patent/BE649882A/xx unknown
- 1964-07-01 GB GB2710764A patent/GB1062589A/en not_active Expired
- 1964-07-03 AT AT572364A patent/AT247358B/de active
- 1964-07-03 NL NL6407592A patent/NL141506B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6407592A (de) | 1965-01-06 |
| CH433330A (de) | 1967-04-15 |
| GB1062589A (en) | 1967-03-22 |
| NL141506B (nl) | 1974-03-15 |
| AT247358B (de) | 1966-06-10 |
| DE1302658B (de) |