イミダゾリジン 化学特性,用途語,生産方法
使用
The imidazolines, was
discovered at American Cyanamid in the early 1980s.
Extensive research has led to the development of
four commercial compounds: imazapyr, imazamethabenzmethyl,
imazethapyr, and imazaquin. Like
the sulfonylureas, the imidazolines are extremely active
at low rates.
Structure and conformation
Dihydroimidazole is a five-membered, nonplanar, and nonaromatic heterocycle, derived by the partial reduction of one of the two double bonds of the imidazole ring. The dihydroimidazoles are also referred to as imidazolines and there are three possible regioisomeric forms: 4,5-dihydroimidazole (2-imidazoline), 2,5-dihydroimidazole
(3-imidazoline), and 2,3- dihydroimidazole (4-imidazoline). The 2- and 3-imidazolines contain an imine center, while
4-imidazoline contains an alkene substructure. Among these three isomeric forms, the chemistry of 2-imidazoline is
more developed than 3- and 4-imidazolines.
イミダゾリジン 上流と下流の製品情報
原材料
準備製品