Óлú»¯Ñ§Ï°Ìâ ÏÂÔØ±¾ÎÄ

H(5)BrC=CH(6)HClCH2CH2Br

(8)CH3CH2Cl

(7)CH3-CH-CH2-PhOHCH3(2)CH3CH3(3)CH3(4)ClCH2CH2CH2Br

HC=CCH3

11£®´ÖÂԵػ­³öÏÂÁл¯ºÏÎïµÄºË´Å¹²ÕñÇâÆ×£¬²¢Ö¸³öÿ×é·åµÄżºÏÇé¿öºÍ¦ÄµÄ´óÖÂλÖãº

(1)CH3CH2CH3

(5)CH3CHOO(7)CH3CH2OCCH3(6)CH3COOH(8)CH(CH3)2

12£®Ð´³ö¾ßÓÐͼ6.44£¨1£©¡ú·Ö×Óʽ¼°ºË´Å¹²ÕñÇâÆ×µÄ»¯ºÏÎïµÄ½á¹¹Ê½¡£

13

13£®½âÊÍͼ6.45µÄÖÊÆ×¡£

14£®Ä³ôÊ»ù»¯ºÏÎïM=44£¬ÖÊÆ×ͼÉϸø³öÁ½¸öÇ¿·å£¬m/z·Ö±ðΪ29¼°43£¬ÊÔÍÆ¶¨´Ë»¯ºÏÎïµÄ½á¹¹¡£ 15£®Ä³Ò»õ¥À໯ºÏÎÆä³õ²½ÍƲâΪA»òB£¬µ«ÖÊÆ×ͼÉÏm/z=74´¦¸ø³öÒ»¸öÇ¿·å£¬ÊÔË­¶¨Æä½á¹¹ÈçºÎ£¿

A.CH3CH2CH2COOCH3B.(CH3)2CHCOOCH3

16£®Á½ÖÖ»¥ÎªÃñ¹¹ÌåµÄÌþÀ໯ºÏÎïAºÍB£¬·Ö×ÓʽΪC6H8£¬AºÍB¾­´ß»¯Ç⻯ºó¶¼µÃµ½C£¬CµÄ

1

H-NMRÆ×Ö»ÔÚ¦Ä=1.4¡Á10-6´¦ÓÐÒ»Ðźţ¬¶øAºÍBµÄ1H-NMRÆ×¦ÄÔÚ1.5¡Á10-6~2.0¡Á10-6Ö®¼ä¼°¦ÄÔÚ5.0¡Á10-6~5.7¡Á10-6·¶Î§ÓÐÁ½¸öÇ¿¶ÈÏàͬµÄÎüÊÕÐźţ¬×ÏÍâ¹âÆ×²â¶¨±íÃ÷£ºCÔÚ200nmÒÔÉÏÎÞÎüÊÕ£¬BËäÈ»ÔÚ200nmÒÔÉÏÎÞÎüÊÕ£¬µ«ÎüÊÕ·å½Ó½ü200nm£¬AÔÚ250nm~260nm´¦ÓнÏÇ¿µÄÎüÊÕ£¬ÊÔÈ·¶¨A¡¢B¡¢CµÄ½á¹¹¡£

17£®´ÓÒ»ÖÖë״ÝïÖзÖÀë³öÒ»ÖÖÒð³ÂÏ©£¬·Ö×ÓʽΪC12H10£¬¸Ã»¯ºÏÎïµÄUVÆ××î´óÎüÊÕΪ¦Ë

-1-11

max=239nm(¦Å=5000)£¬IRÆ×ÔÚ2210cm,2160cm´¦ÓÐÎüÊÕ¡£ÆäH-NMRÆ×ÈçÏ£º¦Ä7.1£¨¶àÖØ·å5H£©£¬2.3£¨µ¥·å2H£©£¬1.7£¨µ¥·å3H£©£¬ÊÔÈ·¶¨Æä½á¹¹¡£

18£®»¯ºÏÎï·Ö×ÓʽΪC5H8O£¬ºìÍâ¹âÆ×ÔÚ1745cm-1ÓÐһǿÎüÊշ壬ÆäºË´Å¹²Õñ̼Æ×Èçͼ6.46Ëùʾ£¬

ÊÔÍÆ³öËüµÄ½á¹¹¡£

14

ͼ6.46 ϰÌâ18Öл¯ºÏÎïµÄºË´Å¹²Õñ̼Æ×

19£®»¯ºÏÎïAµÄ·Ö×ÓʽΪC7H8£¬´ß»¯¼ÓÇâ¿ÉµÃµ½»¯ºÏÎïB£¨C7H12£©¡£AµÄ13C-NMRÆ×Èçͼ6.47Ëù

ʾ¡£ÊÔÍÆ³öAµÄ½á¹¹¡£

µÚÆßÕ ·¼ÏãÌþ

1£® д³öÏÂÁл¯ºÏÎïµÄ½á¹¹Ê½»òÃû³Æ£º

CH(CH3)2(1)(2)¶Ô-Âȼױ½(3)2,4,6,-ÈýÏõ»ù¼×±½CH3(5)H3C

OH(4)

(6)H3C2£® ÏÂÁл¯ºÏÎïÖУ¬Äĸö¿ÉÄÜÓз¼ÏãÐÔ£¿

(7)¶Ô-°±»ù±½»ÇËá

15

(1)(2)(3)

H+(4)(5)(6)N

H(7)+(8)H+(9)

O(10)O

OO-C-CH33£®ÏÂÁи÷»¯ºÏÎï½øÐÐÏõ»¯Ê±£¬Ïõ»ù½øÈëµÄλÖÃÓüýÍ·±íʾ³öÀ´£º

OC-OCH3ONH-C-CH3CH3CH3

CH3ClNH2NO2ClNO2OCH3OHNO2OHOHCH2COOHCH3COOH

OHNO24£®ÅÅÁгöÏÂÁл¯ºÏÎï¶ÔÓÚä廯µÄ·´Ó¦»îÐÔ£º

CH3ClH(1)

Br(2)NO2

COOHHNH2COOH5£®Íê³ÉÏÂÁз´Ó¦£º

16