SE7503657L - - Google Patents
Info
- Publication number
- SE7503657L SE7503657L SE7503657A SE7503657A SE7503657L SE 7503657 L SE7503657 L SE 7503657L SE 7503657 A SE7503657 A SE 7503657A SE 7503657 A SE7503657 A SE 7503657A SE 7503657 L SE7503657 L SE 7503657L
- Authority
- SE
- Sweden
- Prior art keywords
- alpha
- formula
- diole
- xylene
- stands
- Prior art date
Links
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000005002 aryl methyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 230000036571 hydration Effects 0.000 abstract 1
- 238000006703 hydration reaction Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 150000002466 imines Chemical class 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000013067 intermediate product Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000006239 protecting group Chemical group 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
- C07C215/46—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
- C07C215/56—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains further substituted by hydroxy groups
- C07C215/58—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains further substituted by hydroxy groups with hydroxy groups and the six-membered aromatic ring, or the condensed ring system containing that ring, bound to the same carbon atom of the carbon chain
- C07C215/60—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains further substituted by hydroxy groups with hydroxy groups and the six-membered aromatic ring, or the condensed ring system containing that ring, bound to the same carbon atom of the carbon chain the chain having two carbon atoms between the amino groups and the six-membered aromatic ring or the condensed ring system containing that ring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
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 |
|---|---|---|---|
| FI982/74A FI56673C (fi) | 1974-03-29 | 1974-03-29 | Nytt foerfarande foer framstaellning av alfa-tert-bytylaminometyl-4-hydroxy-m-xylen-alfa1 alfa3-diol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7503657L true SE7503657L (no) | 1975-09-30 |
| SE433608B SE433608B (sv) | 1984-06-04 |
Family
ID=8504919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7503657A SE433608B (sv) | 1974-03-29 | 1975-03-27 | Nytt industriellt forfarande for framstellning av alfa?721-tert.-butylaminometyl-4-hydroxy-m-xylen-alfa?721, alfa?723-diol |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5953256B2 (no) |
| CA (1) | CA1040658A (no) |
| DK (1) | DK135500C (no) |
| FI (1) | FI56673C (no) |
| NO (1) | NO140297C (no) |
| SE (1) | SE433608B (no) |
| SU (1) | SU538660A3 (no) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE7689T1 (de) | 1980-07-09 | 1984-06-15 | Aktiebolaget Draco | 1-(dihydroxyphenyl)-2-amino-aethanol-derivate, verfahren und mittel zu ihrer herstellung sowie diese derivate enthaltende mittel. |
| FI118418B (fi) | 2003-04-17 | 2007-11-15 | Ecocat Oy | Alumiinioksidipohjainen katalyytti poistekaasujen puhdistukseen |
| CA2556921A1 (en) | 2004-05-20 | 2005-12-01 | Teva Pharmaceutical Fine Chemicals S.R.L. | Levalbuterol hydrochloride polymorph b |
| CN110963929B (zh) * | 2019-11-26 | 2022-10-21 | 安徽恒星制药有限公司 | 一种适合工业化生产的盐酸沙丁胺醇制备方法 |
-
1974
- 1974-03-29 FI FI982/74A patent/FI56673C/fi active
- 1974-08-06 SU SU2051832A patent/SU538660A3/ru active
- 1974-10-14 JP JP49118004A patent/JPS5953256B2/ja not_active Expired
-
1975
- 1975-03-25 NO NO751034A patent/NO140297C/no unknown
- 1975-03-26 DK DK133975A patent/DK135500C/da not_active IP Right Cessation
- 1975-03-27 SE SE7503657A patent/SE433608B/xx not_active IP Right Cessation
- 1975-03-27 CA CA223,245A patent/CA1040658A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50130732A (no) | 1975-10-16 |
| FI56673C (fi) | 1981-02-04 |
| NO140297B (no) | 1979-04-30 |
| DK135500C (da) | 1977-10-24 |
| DK135500B (da) | 1977-05-09 |
| FI98274A (en) | 1975-09-30 |
| SU538660A3 (ru) | 1976-12-05 |
| SE433608B (sv) | 1984-06-04 |
| NO140297C (no) | 1979-08-08 |
| DK133975A (no) | 1975-09-30 |
| FI56673B (fi) | 1979-11-30 |
| NO751034L (no) | 1975-09-30 |
| CA1040658A (en) | 1978-10-17 |
| JPS5953256B2 (ja) | 1984-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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