Alaabta

Dareen-celinta 3-phenylaminocyclopent-2-en-1-mid leh 4-methyl, 4-methoxy iyo 4-chlorobenzenediazonium tetrafluoroborates ayaa loo adeegsaday diyaarinta alaabada isku-xidhka azo 3a-c.Waxaa la ogaaday in xeryahooda ay ku jiraan labadaba CDCl(3) xal iyo weji adag oo ficil ahaan ah sida (E) -3-phenylamino-2-(4-subst.phenyldiazenyl) cyclopent-2-en-1-ones with N- -H...N intramolecular hydrogen bond.Beddelka haraaga phenyl ee cusbada diazonium wax saameyn ah kuma laha booska isku dheelitirnaanta tautomeric.Dhanka kale, xeryahooda 4a, b oo ay sameeyeen falcelinta 3-phenylamino-1H-inden-1-mid leh 4-methylbenzene-ama benzenediazonium tetrafluoroborates waxay ku jiraan xal CDCl (3) iyo marxalad adag sida xeryahooda hydrazone.Xalka waxay ku dhacaan isku dhafka saddex nooc, kuwaas oo laba ka mid ah loo aqoonsaday inay yihiin E/Z isomers oo leh noocyo kala duwan oo ah bonds hydrogen.Isku-dhafka 5 ee ay sameeyeen falcelinta 3-amino-5,5-dimethylcyclohex-2-en-1-mid leh 4-methoxybenzenediazonium tet rafluoroborate waxaa loo beddelaa hydrochloride deggan 5.HCl oo taagan xalka CHCl (3);Alaabtani waxay soo bandhigaysaa heerar sare oo ka-soo-bax ah ee kharashka togan.Qaab dhismeedkeeda waxa lagu bartay raajada.