The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 01, 1994
Filed:
Jan. 16, 1992
Applicant:
Inventors:
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
564336 ; 544180 ; 544194 ; 544218 ; 544219 ; 544220 ; 544298 ; 544322 ; 544334 ; 546286 ; 546290 ; 546304 ; 546314 ; 548127 ; 548128 ; 548129 ; 548131 ; 548132 ; 548206 ; 548213 ; 548240 ; 549 29 ; 549 61 ; 549 62 ; 549 68 ; 564374 ; 564409 ; 564383 ;
Abstract
The invention relates to a new process for the preparation of (hetero)arylalk(en/in)ylamines of the formula (I) ##STR1## in which A represents ethane-1,2-diyl (ethylene, dimethylene, --CH.sub.2 --CH.sub.2 --) or represents ethene-1,2-diyl (ethenylene, vinylene, --CH.dbd.CH--) or represents ethine-1,2-diyl (ethinylene, --C.ident.C--), characterized in that
Kuhnt, Dietmar. (1994). Process for the preparation of (hetero)arylalk(en/in)ylamines and (U.S. Patent No. 5283363). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5283363
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