£¨20·Ö£©ÒÑÖª±½¼×È©ÔÚÒ»¶¨Ìõ¼þÏ¿ÉÒÔͨ¹ýPerkin·´Ó¦Éú³ÉÈâ¹ðËᣨ²úÂÊ45¡«50%£©£¬ÁíÒ»¸ö²úÎïAÒ²³ÊËáÐÔ£¬·´Ó¦·½³ÌʽÈçÏ£º

C6H5CHO£¨±½¼×È©£©£«£¨CH3CO£©2O ¡ú C6H5CH£½CHCOOH£¨Èâ¹ðËᣩ£« A

£¨1£©ÉÏÊö·´Ó¦Ê½ÖУ¬·´Ó¦ÎïµÄÎïÖʵÄÁ¿Ö®±ÈΪ1©U1¡£²úÎïAµÄÃû³ÆÊÇ              ¡£

£¨2£©Ò»¶¨Ìõ¼þÏ£¬Èâ¹ðËáÓëÒÒ´¼·´Ó¦Éú³ÉÏãÁÏÈâ¹ðËáÒÒõ¥£¬Æä½á¹¹¼òʽΪ______________¹ØÓÚËüµÄ˵·¨ÕýÈ·µÄÊÇ        ¡£

a£®ÄÜ·¢Éú¼Ó³É·´Ó¦                      b£®ÄÜʹËáÐÔ¸ßÃÌËá¼ØÈÜÒºÍÊÉ«

c£®ÔÚËáÐÔ»ò¼îÐÔÌõ¼þÏ¿ÉÒÔË®½â          d£®ÊôÓÚ·¼ÏãÌþµÄÑÜÉúÎï

£¨3£©È¡´ú±½¼×È©Ò²ÄÜ·¢ÉúPerkin·´Ó¦£¬ÏàÓ¦²úÎïµÄ²úÂÊÈçÏ£º

È¡´ú±½¼×È©

²úÂÊ£¨%£©

71

63

52

82

¿É¼û£¬È¡´ú»ù¶ÔPerkin·´Ó¦µÄÓ°ÏìÓУ¨Ð´³ö2Ìõ¼´¿É£©£º[À´Ô´:ZXXK]

¢Ù____________________________________¢Ú__________________________________¡£

£¨4£©äå±½£¨C6H5Br£©Óë±ûÏ©ËáÒÒõ¥£¨CH2£½CHCOOC2H5£©ÔÚµª»¯îÙ´ß»¯Ï¿ÉÖ±½ÓºÏ³ÉÈâ¹ðËáÒÒõ¥£¬¸Ã·´Ó¦ÊôÓÚHeck·´Ó¦£¬ÊÇ»·BµÄÒ»ÖÖÈ¡´ú·´Ó¦£¬Æä·´Ó¦·½³ÌʽΪ

£¨²»ÒªÇó±ê³ö·´Ó¦Ìõ¼þ£©________________________________________________

£¨5£©Heck·´Ó¦ÖУ¬ÎªÁË´Ù½ø·´Ó¦µÄ½øÐУ¬Í¨³£¿É¼ÓÈëÒ»ÖÖÏÔ     £¨Ìî×Öĸ£©µÄÎïÖÊ£¬Ô­ÒòÊÇ__________________________________________________________________¡£

A£®ÈõËáÐÔ    B£®Èõ¼îÐÔ    C£®ÖÐÐÔ    D£®Ç¿ËáÐÔ

 

¡¾´ð°¸¡¿

£¨1£©ÒÒËᣨ2·Ö£©  £¨2£©C6H5CH£½CHCOOC2H5£¨2·Ö£©£»abcd£¨2·Ö£©

£¨3£©¢ÙÂÈÔ­×ÓÀëÈ©»ùÔ½Ô¶£¬¶Ô·´Ó¦Ô½²»Àû£¨»òÂÈÔ­×ÓÈ¡´úʱ£¬ÁÚλ×îÓÐÀû£¬¶Ôλ×î²»Àû£©£¨3·Ö£© ¢Ú±½»·ÉÏÂÈÔ­×ÓÔ½¶à£¬¶Ô·´Ó¦Ô½ÓÐÀû£¨3·Ö£©zxxk

£¨4£©C6H5Br£«CH2£½CHCOOC2H5¡úC6H5CH£½CHCOOC2H5£«HBr£¨3·Ö£©

£¨5£©B£¨2·Ö£©   Èõ¼îÖкÍHBr£¬½µµÍÁË·´Ó¦ÎïµÄŨ¶È£¬ÄÜ´ÙʹƽºâÏòÓÒÒƶ¯£¨3·Ö£©

¡¾½âÎö¡¿£¨1£©¸ù¾ÝÔ­×ÓÊغã¿ÉÖª£¬AµÄ½á¹¹¼òʽΪCH3COOH£¬¼´AÊÇÒÒËá¡£

£¨2£©Èâ¹ðËáÖк¬ÓÐôÈ»ù£¬ÄܺÍÓëÒÒ´¼·¢Éúõ¥»¯·´Ó¦£¬Éú³ÉÎïµÄ½á¹¹¼òʽΪC6H5CH£½CHCOOC2H5¡£ÓÉÓÚ·Ö×ÓÖк¬Óб½»·¡¢Ì¼Ì¼Ë«¼üºÍõ¥»ù£¬ËùÒÔÑ¡ÏîÈ«²¿ÊÇÕýÈ·µÄ£¬¼´´ð°¸Ñ¡abcd¡£

£¨3£©¸ù¾ÝÉú³ÉÎïµÄ²úÂÊ¿ÉÅжϣ¬¢ÙÂÈÔ­×ÓÀëÈ©»ùÔ½Ô¶£¬¶Ô·´Ó¦Ô½²»Àû£¨»òÂÈÔ­×ÓÈ¡´úʱ£¬ÁÚλ×îÓÐÀû£¬¶Ôλ×î²»Àû£©£¬ ¢Ú±½»·ÉÏÂÈÔ­×ÓÔ½¶à£¬¶Ô·´Ó¦Ô½ÓÐÀû¡£

£¨4£©¸ù¾ÝÔ­×ÓÊغã¿ÉÖª£¬ÁíÒ»ÖÖÉú³ÉÎïÓ¦¸ÃÊÇHBr£¬ËùÒÔ·½³ÌʽΪC6H5Br£«CH2£½CHCOOC2H5¡úC6H5CH£½CHCOOC2H5£«HBr¡£

£¨5£©ÒòΪÔÚHeck·´Ó¦ÖÐÓÐä廯ÇâÉú³É£¬Èõ¼îÄÜÖкÍHBr£¬½µµÍÁË·´Ó¦ÎïµÄŨ¶È£¬ÄÜ´ÙʹƽºâÏòÓÒÒƶ¯£¬ËùÒÔ´ð°¸Ñ¡B¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨07Äê¹ã¶«¾í£©£¨10·Ö£©ÒÑÖª±½¼×È©ÔÚÒ»¶¨Ìõ¼þÏ¿ÉÒÔͨ¹ýPerkin·´Ó¦Éú³ÉÈâ¹ðËᣨ²úÂÊ45¡«50%£©£¬ÁíÒ»¸ö²úÎïAÒ²³ÊËáÐÔ£¬·´Ó¦·½³ÌʽÈçÏ£º

C6H5CHO£«(CH3CO)2O ¡ú C6H5CH£½CHCOOH£« A

 ±½¼×È©                        Èâ¹ðËá

£¨1£©Perkin·´Ó¦ºÏ³ÉÈâ¹ðËáµÄ·´Ó¦Ê½ÖУ¬·´Ó¦ÎïµÄÎïÖʵÄÁ¿Ö®±ÈΪ11¡£²úÎïAµÄÃû³ÆÊÇ                                   

£¨2£©Ò»¶¨Ìõ¼þÏ£¬Èâ¹ðËáÓëÒÒ´¼·´Ó¦Éú³ÉÏãÁÏÈâ¹ðËáÒÒõ¥£¬Æä·´Ó¦·½³ÌʽΪ________£¨²»ÒªÇó±ê³ö·´Ó¦Ìõ¼þ£©

£¨3£©È¡´ú±½¼×È©Ò²ÄÜ·¢ÉúPerkin·´Ó¦£¬ÏàÓ¦²úÎïµÄ²úÂÊÈçÏ£º

È¡´ú±½¼×È©

²úÂÊ£¨%£©

15

23

33

0

È¡´ú±½¼×È©

²úÂÊ£¨%£©

71

63

52

82

¿É¼û£¬È¡´ú»ù¶ÔPerkin·´Ó¦µÄÓ°ÏìÓУ¨Ð´³ö3Ìõ¼´¿É£©£º

¢Ù                                                         

¢Ú                                                         

¢Û                                                         

£¨4£©äå±½£¨C6H5Br£©Óë±ûÏ©ËáÒÒõ¥£¨CH2£½CHCOOC2H5£©ÔÚÂÈ»¯îÙ´ß»¯Ï¿ÉÖ±½ÓºÏ³ÉÈâ¹ðËáÒÒõ¥£¬¸Ã·´Ó¦ÊôÓÚBeck·´Ó¦£¬ÊÇ·¼Ïã»·ÉϵÄÒ»ÖÖÈ¡´ú·´Ó¦£¬Æä·´Ó¦·½³ÌʽΪ_________£¨²»ÒªÇó±ê³ö·´Ó¦Ìõ¼þ£©

£¨5£©Beck·´Ó¦ÖУ¬ÎªÁË´Ù½ø·´Ó¦µÄ½øÐУ¬Í¨³£¿É¼ÓÈëÒ»ÖÖÏÔ     £¨Ìî×Öĸ£©µÄÎïÖÊ

A  ÈõËáÐÔ    B  Èõ¼îÐÔ    C  ÖÐÐÔ    D  Ç¿ËáÐÔ

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¶Óлú»¯Ñ§»ù´¡¡·(Ñ¡×öÌâ)

28.ÒÑÖª±½¼×È©ÔÚÒ»¶¨Ìõ¼þÏ¿ÉÒÔͨ¹ýPerkin·´Ó¦Éú³ÉÈâ¹ðËᣨ²úÂÊ45¡«50%£©£¬ÁíÒ»¸ö²úÎïAÒ²³ÊËáÐÔ£¬·´Ó¦·½³ÌʽÈçÏ£º

C6H5CHO+(CH3CO)2O ¡ú C6H5CH=CHCOOH+ A

   ±½¼×È©                                   Èâ¹ðËá

£¨1£©Perkin·´Ó¦ºÏ³ÉÈâ¹ðËáµÄ·´Ó¦Ê½ÖУ¬·´Ó¦ÎïµÄÎïÖʵÄÁ¿Ö®±ÈΪ1©U1¡£²úÎïAµÄÃû³ÆÊÇ                                        ¡£

£¨2£©Ò»¶¨Ìõ¼þÏ£¬Èâ¹ðËáÓëÒÒ´¼·´Ó¦Éú³ÉÏãÁÏÈâ¹ðËáÒÒõ¥£¬Æä·´Ó¦·½³ÌʽΪ
                                                      £¨²»ÒªÇó±ê³ö·´Ó¦Ìõ¼þ£©

£¨3£©È¡´ú±½¼×È©Ò²ÄÜ·¢ÉúPerkin·´Ó¦£¬ÏàÓ¦²úÎïµÄ²úÂÊÈçÏ£º

È¡´ú±½¼×È©

²úÂÊ£¨%£©

15

23

33

0

È¡´ú±½¼×È©

²úÂÊ£¨%£©

71

63

52

82

¿É¼û£¬È¡´ú»ù¶ÔPerkin·´Ó¦µÄÓ°ÏìÓУ¨Ð´³ö3Ìõ¼´¿É£©£º

¢Ù                                                         

¢Ú                                                         

¢Û                                                         

£¨4£©äå±½£¨C6H5Br£©Óë±ûÏ©ËáÒÒõ¥£¨CH2=CHCOOC2H5£©ÔÚÂÈ»¯îÙ´ß»¯Ï¿ÉÖ±½ÓºÏ³ÉÈâ¹ðËáÒÒõ¥£¬¸Ã·´Ó¦ÊôÓÚBeck·´Ó¦£¬ÊÇ·¼Ïã»·ÉϵÄÒ»ÖÖÈ¡´ú·´Ó¦£¬Æä·´Ó¦·½³ÌʽΪ

                                                  £¨²»ÒªÇó±ê³ö·´Ó¦Ìõ¼þ£©

£¨5£©Heck·´Ó¦ÖУ¬ÎªÁË´Ù½ø·´Ó¦µÄ½øÐУ¬Í¨³£¿É¼ÓÈëÒ»ÖÖÏÔ          £¨Ìî×Öĸ£©µÄÎïÖÊ

A  ÈõËáÐÔ             B  Èõ¼îÐÔ                C  ÖÐÐÔ              D  Ç¿ËáÐÔ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÒÑÖª±½¼×È©ÔÚÒ»¶¨Ìõ¼þÏ¿ÉÒÔͨ¹ýPerkin·´Ó¦Éú³ÉÈâ¹ðËᣨ²úÂÊ45¡«50%£©£¬ÁíÒ»¸ö²úÎïAÒ²³ÊËáÐÔ£¬·´Ó¦·½³ÌʽÈçÏ£º

C6H5CHO£«(CH3CO)2O ¡ú C6H5CH£½CHCOOH£« A

 ±½¼×È©                        Èâ¹ðËá

£¨1£©Perkin·´Ó¦ºÏ³ÉÈâ¹ðËáµÄ·´Ó¦Ê½ÖУ¬·´Ó¦ÎïµÄÎïÖʵÄÁ¿Ö®±ÈΪ1©U1¡£²úÎïAµÄÃû³ÆÊÇ                                        ¡£

£¨2£©Ò»¶¨Ìõ¼þÏ£¬Èâ¹ðËáÓëÒÒ´¼·´Ó¦Éú³ÉÏãÁÏÈâ¹ðËáÒÒõ¥£¬Æä·´Ó¦·½³ÌʽΪ

                                                      £¨²»ÒªÇó±ê³ö·´Ó¦Ìõ¼þ£©

£¨3£©È¡´ú±½¼×È©Ò²ÄÜ·¢ÉúPerkin·´Ó¦£¬ÏàÓ¦²úÎïµÄ²úÂÊÈçÏ£º

¿É¼û£¬È¡´ú»ù¶ÔPerkin·´Ó¦µÄÓ°ÏìÓУ¨Ð´³ö3Ìõ¼´¿É£©£º

¢Ù                                                         

¢Ú                                                         

¢Û                                                         

£¨4£©äå±½£¨C6H5Br£©Óë±ûÏ©ËáÒÒõ¥£¨CH2£½CHCOOC2H5£©ÔÚÂÈ»¯îÙ´ß»¯Ï¿ÉÖ±½ÓºÏ³ÉÈâ¹ðËáÒÒõ¥£¬¸Ã·´Ó¦ÊôÓÚBeck·´Ó¦£¬ÊÇ·¼Ïã»·ÉϵÄÒ»ÖÖÈ¡´ú·´Ó¦£¬Æä·´Ó¦·½³ÌʽΪ

                                                  £¨²»ÒªÇó±ê³ö·´Ó¦Ìõ¼þ£©

£¨5£©Beck·´Ó¦ÖУ¬ÎªÁË´Ù½ø·´Ó¦µÄ½øÐУ¬Í¨³£¿É¼ÓÈëÒ»ÖÖÏÔ     £¨Ìî×Öĸ£©µÄÎïÖÊ

A  ÈõËáÐÔ    B  Èõ¼îÐÔ    C  ÖÐÐÔ    D  Ç¿ËáÐÔ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

(16·Ö)¡¢¾Ý¡¶ÖйúÖÆÒ©¡·±¨µÀ£¬»¯ºÏÎïFÊÇÓÃÓÚÖƱ¸¡°·Çµä¡±Ò©Æ·£¨ÑÎËáìîÑ×Í´£©µÄÖмä²úÎÆäºÏ³É·ÏßΪ£º

 ÒÑÖª£º Ò»¶¨Ìõ¼þ£¨¢ñ£©RNH2+CH2Cl  ¡úRNHCH2+HCl£¨RºÍ´ú±íÌþ»ù£©£»

£¨¢ò£©±½µÄͬϵÎïÄܱ»ËáÐÔ¸ßÃÌËá¼ØÈÜÒºÑõ»¯£¬È磺

£¨¢ó£©£¨±½°·£¬Èõ¼îÐÔ£¬Ò×Ñõ»¯£©

£¨¢ô£©ÓëŨÁòËᡢŨÏõËá»ìºÏÔÚ²»Í¬Î¶ÈÏ»áµÃµ½²»Í¬²úÎï

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©CµÄ½á¹¹¼òʽÊÇ                     ¡£

£¨2£©Çëд³öD+E¡úFµÄ»¯Ñ§·½³Ìʽ£º                                  ¡£

£¨3£©EÔÚÒ»¶¨Ìõ¼þÏ£¬¿É¾ÛºÏ³ÉºÜºÃµÄ¹¦Äܸ߷Ö×Ó²ÄÁÏ£¬Ð´³öºÏ³É´Ë¸ß¾ÛÎïµÄ»¯Ñ§·½³Ìʽ             ¡£

£¨4£©·´Ó¦¢Ù~¢ÝÖУ¬ÊôÓÚÈ¡´ú·´Ó¦µÄÊÇ£¨Ìî·´Ó¦ÐòºÅ£©          

(5)·ûºÏÏÂÁÐÌõ¼þµÄEµÄͬ·ÖÒì¹¹ÌåµÄÊýÄ¿ÊÇ£¨     £©¡£

¢ÙÓëFeCl3ÈÜÒºÓÐÏÔÉ«·´Ó¦   ¢ÚÄÜ·¢ÉúÒø¾µ·´Ó¦   ¢Û±½»·ÉϵÄÒ»äåÈ¡´úÎïÖ»ÓÐ3ÖÖ¡£

A¡¢3ÖÖ  B¡¢8ÖÖ   C¡¢10ÖÖ   D¡¢12ÖÖ

 (6) ÒÑÖª±½¼×È©ÔÚÒ»¶¨Ìõ¼þÏ¿ÉÒÔͨ¹ýPerkin·´Ó¦Éú³ÉÈâ¹ðËᣨ²úÂÊ45~50%£©£¬·´Ó¦·½³ÌʽÈçÏ£º

      C6H5CHO+ (CH3CO)2O ¡ú C6H5CH=CHCOOH+CH3COOH

      ±½¼×È©                  Èâ¹ðËá

Èô±½¼×È©µÄ±½»·ÉÏÓÐÈ¡´ú»ù£¬Ò²ÄÜ·¢ÉúPerkin·´Ó¦£¬ÏàÓ¦²úÎïµÄ²úÂÊÈçÏ£º

 

·´Ó¦Îï

 

 

 

 

²úÂÊ£¨%£©

15

23

33

0

 

·´Ó¦Îï

 

 

 

 

²úÂÊ£¨%£©

71

63

52

82

 Çë¸ù¾ÝÉϱí»Ø´ð£ºÈ¡´ú»ù¶ÔPerkin·´Ó¦µÄÓ°ÏìÓУ¨Ð´³ö3Ìõ¼´¿É£©£º

¢Ù                                                         

¢Ú                                                         

¢Û                                                         [À´

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸