ÌâÄ¿ÄÚÈÝ

±´úÌþÔÚNaOHÈÜÒº´æÔÚµÄÌõ¼þÏÂË®½â£¬ÕâÊÇÒ»¸öµäÐ͵ÄÈ¡´ú·´Ó¦£¬ÆäʵÖÊÊÇ´ø¸ºµçµÄÔ­×Ó»òÔ­×ÓÍÅ£¨ÀýÈçOH£­µÈÒõÀë×Ó£©È¡´úÁ˱´úÌþÖеıԭ×Ó¡£ÀýÈ磺CH3CH2CH2¡ªBr£«OH-£¨»òNaOH£©¡úCH3CH2CH2¡ªOH£«Br£­£¬Ð´³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ£º

£¨1£©C2H5Br¸úNaHS·´Ó¦£º¡¡¡¡¡¡¡¡¡¡¡¡  £»

£¨2£©CH3I¸úCH3COONa·´Ó¦£º¡¡¡¡¡¡¡¡¡¡¡¡  ¡£

£¨3£©Óɵâ¼×Íé¡¢ÎÞË®ÒÒ´¼ºÍ½ðÊôÄÆºÏ³É¼×ÒÒÃÑ£¨CH3£­O£­C2H5£©£º¡¡¡¡¡¡¡¡¡¡¡¡  ¡£

 

´ð°¸£º
½âÎö£º

£¨1£©CH3CH2Br£«HS£­¡úCH3CH2SH£«Br£­

£¨2£©CH3I£«CH3COO£­¡úCH3COOCH3£«I£­

£¨3£©2CH3CH2OH£«2Na¡ú2CH3CH2ONa£«H2¡ü£»CH3I£«CH3CH2ONa¡úCH3£­O£­CH2CH5£«NaI

 


Ìáʾ£º

Ìâ¸øÐÅÏ¢ÊÇ£ºCH3CH2CH2¡ªBr£«OH£­¡úCH3CH2CH2¡ªOH£«Br£­£¬ÊµÖÊÊÇ´ø¸ºµçÔ­×ÓÍÅ£¨£©È¡´ú±ԭ×Ó£¬½«ÎÊÌâÓëÌâ¸øÐÅÏ¢¶Ô±ÈÕÒÏàËÆµã£º

NaHS¡úHS£­Ï൱ÓÚOH-£¬CH3COONa¡úCH3COO£­Ï൱ÓÚOH-£¬CH3£­O£­C2H5¡ú-OC2H5Ï൱ÓÚ¡£

 


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø