ÌâÄ¿ÄÚÈÝ

15£®ÏÖÒÔ2-¶¡Ï©AΪÖ÷ÒªÔ­ÁϺϳɸ߷Ö×Ó»¯ºÏÎïH£¬½øÐÐÈçͼ¼¸²½·´Ó¦£®

ÒÑÖª£º
¢ÙÏ©ÌþÔÚ500¡æÊ±ÄÜÓëÂÈÆø·´Ó¦£¬ÂÈÔ­×ÓÖ÷Ҫȡ´úÓëË«¼üÏàÁÚµÄ̼ԭ×ÓÉϵÄÒ»¸öÇâÔ­×Ó£»
¢ÚΪ·Àֹ̼̼˫¼üÔÚÑõ»¯¼Á×÷ÓÃ϶ÏÁÑ£¬¿ÉÏÈʹËüÓëijЩÎïÖÊ·¢Éú¼Ó³É£¬ÔÚÑõ»¯·´Ó¦Íê³Éºó£¬ÔÚÒ»¶¨Ìõ¼þÏÂÔٵõ½Ì¼Ì¼Ë«¼ü£®
¢ÛCµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª88£¬GµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª116£¬ÇÒG·Ö×ÓÄÚÖ»ÓÐ2ÖÖÇâÔ­×Ó£®F¾ßÓÐËáÐÔ£®
£¨1£©ÉÏÊö·´Ó¦ÖУ¬ÊôÓÚÈ¡´ú·´Ó¦µÄÊÇ¢Ù¢Ú£¨Ìî·´Ó¦ÐòºÅ£¬ÏÂͬ£©£¬ÊôÓÚÏûÈ¥·´Ó¦µÄÊÇ¢Þ£®
£¨2£©·´Ó¦¢ÛËù¼ÓµÄÊÔ¼ÁÊÇHBr£®
£¨3£©E·Ö×ÓÖк¬ÓеĹÙÄÜÍÅÃû³ÆÊÇäåÔ­×Ó£¨-Br£©¡¢È©»ù£¨-CHO£©£®
£¨4£©HµÄ½á¹¹¼òʽΪ£®
£¨5£©ÒÔ±ûϩΪÖ÷ÒªÔ­ÁÏ¿ÉÒԺϳɸÊÓÍ£¬Íê³ÉÈçϺϳÉ·ÏßÖеÄÀ¨ºÅÄÚÈÝ£¨¼ýÍ·ÉϵÄÀ¨ºÅÖÐÌîд·´Ó¦ÊÔ¼Á£¬¼ýͷϵÄÀ¨ºÅÖÐÌîд·´Ó¦Ìõ¼þ£¬ÈôûÓпÉÒÔ²»Ì

·ÖÎö 2-¶¡Ï©AΪCH3CH=CHCH3£¬¸ù¾ÝÐÅÏ¢¢Ù¢Û¿ÉÖª£ºA¡úB£º·¢Éú˫ȡ´ú£¬·´Ó¦¢ÙΪ£ºCH3CH=CHCH3+2Cl2$\stackrel{500¡æ}{¡ú}$CH2ClCH=CHCH2Cl+2HCl£¬
±´úÌþÔÚ¼îÐÔÌõ¼þÏÂË®½â£ºB¡úC£º·´Ó¦¢ÚΪ£ºCH2ClCH=CHCH2Cl+2NaOH$\stackrel{¡÷}{¡ú}$CH2OHCH=CHCH2OH+NaCl£¬C£¨CH2OHCH=CHCH2OH£©µÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª88£¬
¸ù¾ÝÐÅÏ¢¢Ú¿ÉÖª£ºÏÈʹCÓëijЩÎïÖÊ·¢Éú¼Ó³É£¬±£»¤Ì¼Ì¼Ë«¼ü£¬ËùÒÔC¡úD£º·´Ó¦¢ÛΪ£ºCH2OHCH=CHCH2OH+HBr¡úCH2OHCH2CHBrCH2OH£¬
·´Ó¦¢ÜΪ´¼ôÇ»ùµÄÑõ»¯£ºD¡úE£ºCH2OHCH2CHBrCH2OH+O2$¡ú_{¡÷}^{´ß»¯¼Á}$CHOCH2CHBrCHO+2H2O£¬
·´Ó¦¢ÝΪȩ»ùµÄÑõ»¯£ºE¡úF£ºCHOCH2CHBrCHO+O2$¡ú_{¡÷}^{´ß»¯¼Á}$COOHCH2CHBrCOOH£¬
·´Ó¦¢ÞÎªÂ±ËØÔ­×ÓÔÚÇâÑõ»¯ÄƵĴ¼ÈÜÒºÖÐÏûÈ¥£ºF¡úG£ºCOOHCH2CHBrCOOH+NaOH$¡ú_{H+}^{´¼/¡÷}$ COOHCH=CHCOOH+NaBr£¬G£¨COOHCH=CHCOOH£©µÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª116£¬ÇÒG·Ö×ÓÄÚÖ»ÓÐ2ÖÖÇâÔ­×Ó£¬
·´Ó¦¢ßΪϩÌþµÄ¼Ó¾Û·´Ó¦£ºG¡úH£ºnCOOHCH=CHCOOH$\stackrel{Ò»¶¨Ìõ¼þ}{¡ú}$£¬¾Ý´Ë·ÖÎö½â´ð£®

½â´ð ½â£º£¨1£©È¡´ú·´Ó¦Ö¸¡°Óлú»¯ºÏÎï·Ö×ÓÀïµÄijЩԭ×Ó»òÔ­×ÓÍű»ÆäËüÔ­×Ó»òÔ­×ÓÍÅËù´úÌæµÄ·´Ó¦¡±£¬·´Ó¦¢ÙΪ£ºCH3CH=CHCH3Ë«¼üÏàÁÚµÄ̼ԭ×ÓÉϵÄÒ»¸öÇâÔ­×Ó±»ÂÈÔ­×ÓÈ¡´ú£¬
·´Ó¦¢ÚΪ£ºCH2ClCH=CHCH2ClÂÈÔ­×Ó±»ôÇ»ùÈ¡´ú£¬ÏûÈ¥·´Ó¦Ö¸¡°ÓлúÎïÖÐÍÑÈ¥Ò»¸ö»ò¼¸¸öС·Ö×Ó£¨ÈçË®¡¢Â±»¯ÇâµÈ·Ö×Ó£©£¬¶øÉú³É²»±¥ºÍ£¨Ì¼Ì¼Ë«¼ü»òÈý¼ü»ò±½»·×´£©»¯ºÏÎïµÄ·´Ó¦¡±·´Ó¦¢ÞΪCOOHCH2CHBrCOOHÂ±ËØÔ­×ÓäåÔ­×ÓÔÚÇâÑõ»¯ÄƵĴ¼ÈÜÒºÖз¢ÉúÏûÈ¥£¬
¹Ê´ð°¸Îª£º¢Ù¢Ú£»¢Þ£»
£¨2£©·´Ó¦¢Û±£»¤Ì¼Ì¼Ë«¼ü£¬ÏÈʹCÓëijЩÎïÖÊ·¢Éú¼Ó³É£¬·´Ó¦¢ÛΪ£ºCH2OHCH=CHCH2OH+HBr¡úCH2OHCH2CHBrCH2OH£¬Ëù¼ÓµÄÊÔ¼ÁΪä廯Ç⣬
¹Ê´ð°¸Îª£ºHBr£»
£¨3£©·´Ó¦¢ÜΪ´¼ôÇ»ùµÄÑõ»¯£ºD¡úE£ºCH2OHCH2CHBrCH2OH+O2$¡ú_{¡÷}^{´ß»¯¼Á}$CHOCH2CHBrCHO+2H2O£¬EΪCHOCH2CHBrCHO£¬º¬ÓеĹÙÄÜÍÅΪäåÔ­×Ó£¨-Br£©¡¢È©»ù£¨-CHO£©£¬
¹Ê´ð°¸Îª£ºäåÔ­×Ó£¨-Br£©¡¢È©»ù£¨-CHO£©£»
£¨4£©·´Ó¦¢ßΪϩÌþµÄ¼Ó¾Û·´Ó¦£ºG¡úH£ºnCOOHCH=CHCOOH$\stackrel{Ò»¶¨Ìõ¼þ}{¡ú}$£¬ËùÒÔHΪ£º£¬
¹Ê´ð°¸Îª£º£»
£¨5£©ÒÔ±ûÏ©£¨CH3CH=CH2£©ÎªÖ÷ÒªÔ­ÁÏ¿ÉÒԺϳɸÊÓÍ£¬¸ÊÓÍΪ±ûÈý´¼£¬¸ù¾ÝÐÅÏ¢¢Ù¿ÉÖª£ºÔÚË«¼üÏàÁÚµÄ̼ԭ×ÓÉÏÒýÈëÂ±ËØÔ­×Ó£¬È»ºóË«¼üÓëÂ±ËØÔ­×Ӽӳɣ¬×îºóÂ±ËØÔ­×ÓÔÚÇâÑõ»¯ÄƵÄË®ÈÜÒºÖÐË®½â¼´¿ÉµÃµ½¸ÊÓÍ£¬ËùÒÔ·´Ó¦Á÷³ÌΪ£º£¬
¹Ê´ð°¸Îª£º£®

µãÆÀ ±¾Ì⿼²éÓлúÎïµÄºÏ³ÉÓëÍÆ¶Ï£¬½ô¿ÛÌâ¸ÉÐÅÏ¢ÂÈÔ­×ÓÖ÷Ҫȡ´úÓëË«¼üÏàÁÚµÄ̼ԭ×ÓÉϵÄÒ»¸öÇâÔ­×ÓΪ½â´ð¸ÃÌâµÄ¹Ø¼üÖ®´¦£¬×¢Òâ°ÑÎÕ³£¼ûÓлúÎïµÄ¹ÙÄÜÍźÍÐÔÖÊ£¬ÌâÄ¿ÄѶÈÖеȣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø