ÌâÄ¿ÄÚÈÝ
2010Ä꣬ÎÒ¹úÄÏ·½³öÏÖº±¼ûµÄºµÇ飬Ôì³ÉºÜ¶àÅ©×÷Îï¿ÝËÀ£®Ó¦Óû¯Ñ§±£Ë®¿¹ºµÖƼÁµ÷¿ØÅ©ÌïË®·ÖºÍ×÷ÎïºÄË®£¬ÊǼõ»ºË®×ÊÔ´¶ÌȱÍþвºÍ¸ÉºµÎ£º¦µÄÓÐЧ;¾¶£®ÒÑÖªÓлúÎïIΪһÖÖ±£Ë®¼Á£¬¿Éͨ¹ýÌþA¾ÏÂÁÐת»¯Éú³É£®
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©·Ö±ðд³öDºÍIµÄ½á¹¹¼òʽ£ºD
£¨2£©EÖйÙÄÜÍŵÄÃû³ÆÎª
£¨3£©¢ÚºÍ¢Þ·´Ó¦µÄÌõ¼þ·Ö±ðΪ
£¨4£©ÔÚÒ»¶¨Ìõ¼þÏ£¬FÉú³É¸ß·Ö×Ó»¯ºÏÎïµÄ·´Ó¦·½³ÌʽΪ
£¨5£©Ð´³ö·ûºÏÏÂÁÐÌõ¼þµÄDµÄËùÓÐͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽ
·ÖÎö£ºÓÉת»¯¹ØÏµ¿ÉÖª£¬AÓëäå·¢Éú¼Ó³É·´Ó¦Éú³ÉB£¬BΪ±´úÌþ£¬BË®½âÉú³ÉC£¬CΪ´¼£¬CÑõ»¯Éú³ÉD£¬DÓëÒø°±ÈÜÒº·´Ó¦Éú³ÉE£¬ÓÉD¡¢E·Ö×Óʽ¿ÉÖª£¬Dº¬ÓÐ1¸ö-CHO£¬DµÄ²»±¥ºÍ¶ÈΪ
£¬¹Ê·Ö×ÓÖл¹º¬ÓÐôÊ»ù£¬DµÄ½á¹¹¼òʽΪ
£¬¹ÊAΪCH3CH=CH2£¬BΪCH3CHBrCH2Br£¬CΪCH3CH£¨OH£©CH2£¨OH£©£¬EΪCH3COCOOH£»ÓÉE¡¢FµÄ·Ö×Óʽ¿ÉÖª£¬CH3COCOOHÓëÇâÆø·¢Éú¼Ó³É·´Ó¦Éú³ÉF£¬FΪH3CCH£¨OH£©COOH£®ÓÉF¡¢GµÄ·Ö×Óʽ¿ÉÖª£¬F·¢ÉúÏûÈ¥·´Ó¦Éú³ÉG£¬¹ÊGµÄ½á¹¹¼òʽΪCH2=CHCOOH£¬GÓë̼ËáÇâÄÆ·´Ó¦Éú³ÉH£¬HΪCH2=CHCOONa£¬·¢Éú¼Ó¾Û·´Ó¦Éú³É¸ß¾ÛÎïI£¬IΪ
£¬ÒÔ´ËÀ´½â´ð£®
| 2¡Á3+2-4 |
| 2 |
½â´ð£º½â£ºÓÉת»¯¹ØÏµ¿ÉÖª£¬AÓëäå·¢Éú¼Ó³É·´Ó¦Éú³ÉB£¬BΪ±´úÌþ£¬BË®½âÉú³ÉC£¬CΪ´¼£¬CÑõ»¯Éú³ÉD£¬DÓëÒø°±ÈÜÒº·´Ó¦Éú³ÉE£¬ÓÉD¡¢E·Ö×Óʽ¿ÉÖª£¬Dº¬ÓÐ1¸ö-CHO£¬DµÄ²»±¥ºÍ¶ÈΪ
£¬¹Ê·Ö×ÓÖл¹º¬ÓÐôÊ»ù£¬DµÄ½á¹¹¼òʽΪ
£¬¹ÊAΪCH3CH=CH2£¬BΪCH3CHBrCH2Br£¬CΪCH3CH£¨OH£©CH2£¨OH£©£¬EΪCH3COCOOH£»ÓÉE¡¢FµÄ·Ö×Óʽ¿ÉÖª£¬CH3COCOOHÓëÇâÆø·¢Éú¼Ó³É·´Ó¦Éú³ÉF£¬FΪH3CCH£¨OH£©COOH£®ÓÉF¡¢GµÄ·Ö×Óʽ¿ÉÖª£¬F·¢ÉúÏûÈ¥·´Ó¦Éú³ÉG£¬¹ÊGµÄ½á¹¹¼òʽΪCH2=CHCOOH£¬GÓë̼ËáÇâÄÆ·´Ó¦Éú³ÉH£¬HΪCH2=CHCOONa£¬·¢Éú¼Ó¾Û·´Ó¦Éú³É¸ß¾ÛÎïI£¬IΪ
£¬
£¨1£©ÓÉÉÏÊö·ÖÎö¿ÉÖª£¬DΪ
£¬IΪ
£¬
¹Ê´ð°¸Îª£º
£¬
£»
£¨2£©EΪCH3COCOOH£¬º¬ÓÐôÈ»ù¡¢ôÊ»ù£¬¹Ê´ð°¸Îª£ºôÈ»ù¡¢ôÊ»ù£»
£¨3£©·´Ó¦¢ÚÊÇCH3CHBrCH2BrÔÚNaOHË®ÈÜÒº¡¢¼ÓÈÈÌõ¼þÏ·¢ÉúË®½â·´Ó¦Éú³ÉCH3CH£¨OH£©CH2£¨OH£©£¬
·´Ó¦¢ÞÊÇH3CCH£¨OH£©COOHÔÚŨÁòËá¼ÓÈÈÌõ¼þÏ·¢ÉúÏûÈ¥·´Ó¦Éú³ÉCH2=CHCOOH£¬
ÉÏÊö·´Ó¦Öз´Ó¦¢Ù¢ÝËùÒԼӳɷ´Ó¦£¬
¹Ê´ð°¸Îª£ºNaOHË®ÈÜÒº¼ÓÈÈ£»Å¨ÁòËá¼ÓÈÈ£»¢Ù¢Ý£»
£¨4£©ÔÚÒ»¶¨Ìõ¼þÏ£¬H3CCH£¨OH£©COOH¿ÉÒÔͨ¹ýõ¥»¯·´Ó¦Éú³É¸ß·Ö×Ó»¯ºÏÎ·´Ó¦·½³ÌʽΪΪ£º
£¬
¹Ê´ð°¸Îª£º
£»
£¨5£©
µÄËùÓÐͬ·ÖÒì¹¹ÌåÖУ¬º¬ÓÐ̼ÑõË«¼üÇÒÊÇÁ´×´»¯ºÏÎ·ûºÏÌõ¼þµÄͬ·ÖÒì¹¹ÌåÓУº
CH2=CH-COOH¡¢HCOOCH=CH2¡¢OHCCH2CHO£¬¹Ê´ð°¸Îª£ºCH2=CH-COOH¡¢HCOOCH=CH2¡¢OHCCH2CHO£®
| 2¡Á3+2-4 |
| 2 |
£¨1£©ÓÉÉÏÊö·ÖÎö¿ÉÖª£¬DΪ
¹Ê´ð°¸Îª£º
£¨2£©EΪCH3COCOOH£¬º¬ÓÐôÈ»ù¡¢ôÊ»ù£¬¹Ê´ð°¸Îª£ºôÈ»ù¡¢ôÊ»ù£»
£¨3£©·´Ó¦¢ÚÊÇCH3CHBrCH2BrÔÚNaOHË®ÈÜÒº¡¢¼ÓÈÈÌõ¼þÏ·¢ÉúË®½â·´Ó¦Éú³ÉCH3CH£¨OH£©CH2£¨OH£©£¬
·´Ó¦¢ÞÊÇH3CCH£¨OH£©COOHÔÚŨÁòËá¼ÓÈÈÌõ¼þÏ·¢ÉúÏûÈ¥·´Ó¦Éú³ÉCH2=CHCOOH£¬
ÉÏÊö·´Ó¦Öз´Ó¦¢Ù¢ÝËùÒԼӳɷ´Ó¦£¬
¹Ê´ð°¸Îª£ºNaOHË®ÈÜÒº¼ÓÈÈ£»Å¨ÁòËá¼ÓÈÈ£»¢Ù¢Ý£»
£¨4£©ÔÚÒ»¶¨Ìõ¼þÏ£¬H3CCH£¨OH£©COOH¿ÉÒÔͨ¹ýõ¥»¯·´Ó¦Éú³É¸ß·Ö×Ó»¯ºÏÎ·´Ó¦·½³ÌʽΪΪ£º
¹Ê´ð°¸Îª£º
£¨5£©
CH2=CH-COOH¡¢HCOOCH=CH2¡¢OHCCH2CHO£¬¹Ê´ð°¸Îª£ºCH2=CH-COOH¡¢HCOOCH=CH2¡¢OHCCH2CHO£®
µãÆÀ£º±¾Ì⿼²éÓлúÎïµÄÍÆ¶ÏÓëºÏ³É£¬×¢Òâ¸ù¾ÝÓлúÎïµÄ·Ö×Óʽ½øÐÐÍÆ¶Ï£¬×¢ÒâÕÆÎÕ¹ÙÄÜÍŵÄת»¯£¬ÄѶÈÖеȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿