𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of some heterocyclic ring systems based on pyridazine

✍ Scribed by G. P. Sokolov; S. A. Hiller

Book ID
112441653
Publisher
Springer US
Year
1969
Tongue
English
Weight
245 KB
Volume
3
Category
Article
ISSN
0009-3122

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Synthesis of new heterocyclic ring syste
Synthesis of new heterocyclic ring systems via nucleophilic subsititution of pyrimido [4,5-d] pyridazines
✍ K.J. SzabΓ³; J. CsΓ‘szΓ‘r; A. TorΓ³ πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 French βš– 856 KB

Hydroq groups at positions C5 and CS were replaced in a-phenyl-and 2-aminopyrimido[4,5-4 pyridasines by better leaving groups (Cl, 0SiMe-j and SMe, OSiMeg respectively), and the 5,S-disubstituted compounds were substituted by aminoalkanols. The 5-and S--mono(urhJrdroxyallcylamin) derivatives obtaine

Synthesis of some new pyridazin-3-one de
Synthesis of some new pyridazin-3-one derivatives and their utility in heterocyclic synthesis
✍ Medhat M. El-Mobayed; Ahmed M. Hussein; Wafia M. Mohlhel πŸ“‚ Article πŸ“… 2010 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 88 KB πŸ‘ 1 views

## Abstract magnified image Synthesis of new heterocyclic compounds containing the pyridazinone moiety, which have a valuable biological activities, has been achieved through the nucleophilic addition of benzylamine to 4‐(__p__‐substituted phenyl)‐4‐oxo‐2‐butenoic acid **1a**, **1b**, followed by