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Application filed by The Norwich Pharmacal CompanyfiledCriticalThe Norwich Pharmacal Company
Priority to GR590120246ApriorityCriticalpatent/GR20246B/en
Publication of GR20246BpublicationCriticalpatent/GR20246B/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
ία μέθοδος παρασκευής ορθο-αμονοφαινυλακεταμιδίωνεχόντων τον τύπον:
[*]
και των δια προσθήκης οξέων αλάτων αυτών, εις τον οποίον τύπον το R είναι αλκύλιον και το R' είναι υδρογόνον ή χλώριον, χαρακτηριζομένη εκ της αναγωγής ενός ορθο-νιτροφαινυλακεταμιδίου έχοντος τον τύπον:
[*]
και, εάν είναι επιθυμητόν, υποβολής του προϊόντος εις αντίδρασιν με εν οξύ προς σχηματισμόν του δια προσθήκης οξέος άλατος.
A process for the preparation of ortho-monophenylacetamides having the formula:
[*]
and the addition salts thereof, in which formula R is alkyl and R 'is hydrogen or chlorine, characterized by the reduction of an ortho-nitrophenylacetamide having the formula:
[*]
and, if desired, subjecting the product to an acid reaction to form an acid addition salt.
GR590120246A1959-09-151959-09-15
METHOD OF PREPARATION OF ORTHOAMINOPHENYAMIDS.
GR20246B
(en)