ÌâÄ¿ÄÚÈÝ
£¨2009?ÁÉÄþÄ£Ä⣩´ÓʯÓÍ»¯¹¤²úÆ·ÖÐÈÎѡһÖÖÈý¸ö̼µÄÌþΪΨһ̼ԴºÍÓйØÎïÖÊΪÔÁϺϳÉ
¶þ¼×ËáÒÒ¶þõ¥£¬£¨
£©Ð´³ö¸÷²½·´Ó¦µÄ»¯Ñ§·½³Ìʽ£®£¨¿É²»×¢Ã÷·´Ó¦Ìõ¼þ£©
ÒÑÖª£º
£¨R1¡¢R2¡¢R3¡¢R4¡¢¿É´ú±íÌþ»ù£¬Ò²¿É´ú±íÇâÔ×Ó£©
£¨1£©
£¨2£©
£¨3£©
£¨4£©
£¨5£©
£¨6£©
£¨7£©
£®
¶þ¼×ËáÒÒ¶þõ¥£¬£¨
ÒÑÖª£º
£¨1£©
CH2CH=CH2
CH3CHO+HCHO
| O3 |
| Zn/H2O |
CH2CH=CH2
CH3CHO+HCHO
£®| O3 |
| Zn/H2O |
£¨2£©
2HCHO+O2
2HCOOH
| ´ß»¯¼Á |
2HCHO+O2
2HCOOH
£®| ´ß»¯¼Á |
£¨3£©
CH3CHO+H2
CH3CH2OH
| Ni |
CH3CHO+H2
CH3CH2OH
£®| Ni |
£¨4£©
CH3CH2OH
CH2=CH2¡ü+H2O
| ŨÁòËá |
| 170¡æ |
CH3CH2OH
CH2=CH2¡ü+H2O
£®| ŨÁòËá |
| 170¡æ |
£¨5£©
CH2=CH2¡ü+Br2¡úCH3BrCH2Br
CH2=CH2¡ü+Br2¡úCH3BrCH2Br
£®£¨6£©
CH3BrCH2Br+2H2O
HOCH2CH2OH+2HCl
| NaOH |
CH3BrCH2Br+2H2O
HOCH2CH2OH+2HCl
£®| NaOH |
£¨7£©
·ÖÎö£ººÏ³É
£¬¿ÉÏÈÖÆ±¸HCOOHºÍHOCH2CH2OH£¬¿ÉÒÔCH2CH=CH2ΪÔÁÏ£¬Ñõ»¯ÊÇHCHOºÍCH3CHO£¬HCHO±»Ñõ»¯ÎªHCOOH£¬CH3CHO±»»¹ÔΪCH3CH2OH£¬È»ºóCH3CH2OH·¢ÉúÏûÈ¥·´Ó¦Éú³ÉCH2=CH2£¬CH2=CH2·¢Éú¼Ó³É·´Ó¦Éú³ÉCH3BrCH2Br£¬Ë®½â¿ÉÉú³ÉHOCH2CH2OH£¬¶þÕß·¢Éúõ¥»¯·´Ó¦¿ÉÉú³É
£®
½â´ð£º½â£ººÏ³É
£¬¿ÉÏÈÖÆ±¸HCOOHºÍHOCH2CH2OH£¬¿ÉÒÔCH2CH=CH2ΪÔÁÏ£¬Ñõ»¯ÊÇHCHOºÍCH3CHO£¬HCHO±»Ñõ»¯ÎªHCOOH£¬CH3CHO±»»¹ÔΪCH3CH2OH£¬È»ºóCH3CH2OH·¢ÉúÏûÈ¥·´Ó¦Éú³ÉCH2=CH2£¬CH2=CH2·¢Éú¼Ó³É·´Ó¦Éú³ÉCH3BrCH2Br£¬Ë®½â¿ÉÉú³ÉHOCH2CH2OH£¬¶þÕß·¢Éúõ¥»¯·´Ó¦¿ÉÉú³É
£¬
£¨1£©CH2CH=CH2ΪÔÁÏ£¬Ñõ»¯ÊÇHCHOºÍCH3CHO£¬·´Ó¦µÄ·½³ÌʽΪCH2CH=CH2
CH3CHO+HCHO£¬
¹Ê´ð°¸Îª£ºCH2CH=CH2
CH3CHO+HCHO£»
£¨2£©HCHO±»Ñõ»¯ÎªHCOOH£¬·½³ÌʽΪ2HCHO+O2
2HCOOH£¬¹Ê´ð°¸Îª£º2HCHO+O2
2HCOOH£»
£¨3£©CH3CHO±»»¹ÔΪCH3CH2OH£¬·½³ÌʽΪCH3CHO+H2
CH3CH2OH£¬¹Ê´ð°¸Îª£ºCH3CHO+H2
CH3CH2OH£»
£¨4£©CH3CH2OH·¢ÉúÏûÈ¥·´Ó¦Éú³ÉCH2=CH2£¬·½³ÌʽΪCH3CH2OH
CH2=CH2¡ü+H2O£¬
¹Ê´ð°¸Îª£ºCH3CH2OH
CH2=CH2¡ü+H2O£»
£¨5£©CH2=CH2·¢Éú¼Ó³É·´Ó¦Éú³ÉCH3BrCH2Br£¬·½³ÌʽΪCH2=CH2¡ü+Br2¡úCH3BrCH2Br£¬
¹Ê´ð°¸Îª£ºCH2=CH2¡ü+Br2¡úCH3BrCH2Br£»
£¨6£©CH3BrCH2BrË®½â¿ÉÉú³ÉHOCH2CH2OH£¬·½³ÌʽΪCH3BrCH2Br+2H2O
HOCH2CH2OH+2HCl£¬
¹Ê´ð°¸Îª£ºCH3BrCH2Br+2H2O
HOCH2CH2OH+2HCl£»
£¨7£©HCOOHÓëHOCH2CH2OH·¢Éúõ¥»¯·´Ó¦¿ÉÉú³É
£¬·´Ó¦µÄ·½³ÌʽΪ
£¬
¹Ê´ð°¸Îª£º
£®
£¨1£©CH2CH=CH2ΪÔÁÏ£¬Ñõ»¯ÊÇHCHOºÍCH3CHO£¬·´Ó¦µÄ·½³ÌʽΪCH2CH=CH2
| O3 |
| Zn/H2O |
¹Ê´ð°¸Îª£ºCH2CH=CH2
| O3 |
| Zn/H2O |
£¨2£©HCHO±»Ñõ»¯ÎªHCOOH£¬·½³ÌʽΪ2HCHO+O2
| ´ß»¯¼Á |
| ´ß»¯¼Á |
£¨3£©CH3CHO±»»¹ÔΪCH3CH2OH£¬·½³ÌʽΪCH3CHO+H2
| Ni |
| Ni |
£¨4£©CH3CH2OH·¢ÉúÏûÈ¥·´Ó¦Éú³ÉCH2=CH2£¬·½³ÌʽΪCH3CH2OH
| ŨÁòËá |
| 170¡æ |
¹Ê´ð°¸Îª£ºCH3CH2OH
| ŨÁòËá |
| 170¡æ |
£¨5£©CH2=CH2·¢Éú¼Ó³É·´Ó¦Éú³ÉCH3BrCH2Br£¬·½³ÌʽΪCH2=CH2¡ü+Br2¡úCH3BrCH2Br£¬
¹Ê´ð°¸Îª£ºCH2=CH2¡ü+Br2¡úCH3BrCH2Br£»
£¨6£©CH3BrCH2BrË®½â¿ÉÉú³ÉHOCH2CH2OH£¬·½³ÌʽΪCH3BrCH2Br+2H2O
| NaOH |
¹Ê´ð°¸Îª£ºCH3BrCH2Br+2H2O
| NaOH |
£¨7£©HCOOHÓëHOCH2CH2OH·¢Éúõ¥»¯·´Ó¦¿ÉÉú³É
¹Ê´ð°¸Îª£º
µãÆÀ£º±¾Ì⿼²éÓлúÎïµÄºÏ³É£¬ÌâÄ¿ÄѶÈÖеȣ¬±¾Ìâ×¢Òâ¸ù¾ÝÌâÒâÉè¼ÆºÏ³É·ÏßΪ½â´ð¸ÃÌâµÄ¹Ø¼ü£¬×¢ÒâÓлúÎïµÄÐÔÖÊ£¬Ñ§Ï°ÖÐ×¢Òâ»ýÀÛ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿