hat
Oxiranes, ke yo rekonèt tou kòm epoxides, ki pi komen heterocycles 3-manm. Oxiranes yo prepare pa reyaji perazid ak Alkenes, ak bon stereospecificity. Oxiranes yo gen plis reyaktif pase enstore etè koutwazi nan souch a segondè nan bag la 3-manm. Reyaksyon adisyon ki kontinye pa yon ouvèti nucleophilic ak elektwofil nan bag la se klas la reyaksyon ki pi jeneral.
eng
Oxiranes, also known as epoxides are the most common 3-membered heterocycles. Oxiranes are prepared by reacting peracids with alkenes, with good stereospecificity. Oxiranes are more reactive than unsaturated ethers courtesy of the high angle strain of the 3-membered ring. Addition reactions that proceed by a nucleophilic and electrophilic opening of the ring are the most general reaction class.