http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10031604-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82f30910f226a38bd83da6e571d3c67b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B43-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D205-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B43-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-675 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-732 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D205-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-343 |
| filingDate | 2000-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61e28bb8f9ea15bf0238bbe27074aaf0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f14e5b68d823d5f7daa492a589d438e |
| publicationDate | 2002-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-10031604-A1 |
| titleOfInvention | Process for the preparation of beta-hydroxy and beta-aminocarbonyl compounds |
| abstract | The beta-hydroxy and beta-aminocarbonyl compounds of the general formula (1) DOLLAR AR · 1 · R · 2 · C (W · x ·) -R · 3 · R · 4 · C- (X) ¶l¶-Y DOLLAR A are produced by a process in which, in a first step, aldehydes, ketones and imines of the general formula (2) DOLLAR AR · 1 · R · 2 · C = W DOLLAR A with alpha-halocarbonyl compounds of the general formula (3) DOLLAR A Hal-R · 3 · R · 4 · C- (X) ¶l¶-Y DOLLAR A and zinc in carboxylic acid esters of the general formula (4) as solvents DOLLAR AR · 5 · - ((O (CH¶2¶) ¶M¶) ¶n¶-COO - ((CH¶2¶) ¶o¶-COO) ¶p¶ - ((CH¶2¶) ¶q¶O) ¶r¶-R · 6 · DOLLAR A implemented where R · 1 ·, R · 2 ·, X, Y, W · x ·, W, R · 3 ·, R · 4 ·, Z, Hal, R · 5 ·, R · 6 ·, R · x ·, l, m, n, o, p, q and r have the meanings given in claim 1, where the alpha-halocarbonyl compounds of the general formula (3) simultaneously with or after the compounds of the general formula (2) with the zinc be brought into contact and in a second step tt the reaction product of the first step is hydrolyzed. |
| priorityDate | 2000-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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