HSU KAI-KUN. STUDY ON ISONICOTINIC ACID HYDRAZIDE SYNTHESIS Ⅰ.THE DIRECT CONDENSATION OF ISONICOTINIC ACID WITH HYDRAZINE HYDRATEJ. Acta Pharmaceutica Sinica, 1957, 5(1): 28-28.
Citation:
HSU KAI-KUN. STUDY ON ISONICOTINIC ACID HYDRAZIDE SYNTHESIS Ⅰ.THE DIRECT CONDENSATION OF ISONICOTINIC ACID WITH HYDRAZINE HYDRATEJ. Acta Pharmaceutica Sinica, 1957, 5(1): 28-28.
HSU KAI-KUN. STUDY ON ISONICOTINIC ACID HYDRAZIDE SYNTHESIS Ⅰ.THE DIRECT CONDENSATION OF ISONICOTINIC ACID WITH HYDRAZINE HYDRATEJ. Acta Pharmaceutica Sinica, 1957, 5(1): 28-28.
Citation:
HSU KAI-KUN. STUDY ON ISONICOTINIC ACID HYDRAZIDE SYNTHESIS Ⅰ.THE DIRECT CONDENSATION OF ISONICOTINIC ACID WITH HYDRAZINE HYDRATEJ. Acta Pharmaceutica Sinica, 1957, 5(1): 28-28.
STUDY ON ISONICOTINIC ACID HYDRAZIDE SYNTHESIS Ⅰ.THE DIRECT CONDENSATION OF ISONICOTINIC ACID WITH HYDRAZINE HYDRATE
A new method for Isonicotinic acid hydrazide synthesis by the direct condensation of Isonicotinic acid with Hydrazine hydrate is reported and discussed. The yield of the reaction product, under specific conditions, reaches 85.6%.