| 摘要 |
The invention shall find application in the pharmaceutical industry. By the process [4(S,R)-(3,4-dichlorophenyl)-3-4-dihydro-1(2H)-naphthalene-1- ylidene]-methyl-amine is produced with formula by reacting 4-(3,4-dichlorphenyl-3,4-dihydro-1(2H)-naphthalene -1 one of the formula with monomethyl amine in the presence of thionyl chloride in an ether-type solvent.
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