http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3290401-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_54e243879287c09b41f5aafcdd3b4ffc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-10 |
| filingDate | 2016-08-30^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9697ca221eb0fe5a8fed46afb666ed87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_487ed25bd75a35746700126ae5cee48a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed0e44fc19efc6dbd0d71198b64328ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79fdcec761f7429cf4b1e3cfba5ddfe3 |
| publicationDate | 2018-03-07^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3290401-A1 |
| titleOfInvention | N-substituted acyclic ethylene diamines |
| abstract | Two alternative methods for producing at least one N-substituted acyclic ethylene diamine are provided: nMethod A according to the invention comprises: n- reacting at least one reducing sugar, hydrogen and at least one primary amine NH 2 R or at least one secondary amine NHR'R" or a mixture of at least one primary amine NH 2 R and at least one secondary amine NHR'R" n- in the presence of a supported hydrogenation catalyst n- at a reaction temperature of 50°C to 200 °C, and n- at a reaction pressure being superatmospheric pressure, and wherein n- the molar ratio of the at least one primary amine and/or secondary amine : reducing sugar is at least 4:1. nMethod B according to the invention comprises the steps: n1. reacting at least one reducing sugar and at least one primary amine NH 2 R or at least one secondary amine NH 2 R'R" or a mixture of at least one primary amine NH 2 R and at least one secondary amine NHR'R" in a first step, and n2. reacting the reaction mixture obtained in step 1) with hydrogen in the presence of a supported hydrogenation catalyst in a second step. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110563591-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110563591-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019193117-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113620906-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113620906-A |
| priorityDate | 2016-08-30^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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