ÌìȻҩÎﻯѧϰÌ⼯

OO OHglcOglcOOOHOOH glcO

²Î¿¼´ð°¸£º

¶þ. Legal·´Ó¦ A (+) B (-) C (-); AÊÔ¼Á·´Ó¦£¨ÜîÏãÈ©£© A (-) B (+) C (-)

A B CµÚ¾ÅÕ ÉúÎï¼îÀà

Ò»¡¢±È½ÏÏÂÁÐNÔ­×ӵļîÐÔ

OONHCH332NCH31NCH3

¶þ¡¢±È½Ï¼îÐÔ´óС

1.

ONCH3OCCH2OHCHC6H5NCH3COOCH3OOCC6H5 A B

HO2¡¢ HO

3.

OOH3CON+CH2CH3CH3HONHCH2OHOOH A B

OHONCH3ONCH3CH3OCH3ON+(CH3)3OH-ABC

Èý¡¢ÓÃÊʵ±µÄÎïÀí»¯Ñ§·½·¨Çø±ðÏÂÁи÷×黯ºÏÎï

1£©

CHOHCHCH3CH2CHNH2COOHNCH2CH2CH3NHCH3 A B C

OMeO2

+- NClNNOMeO OMeOHOMe

OMe OMeOMeOMe

A B CËÄ¡¢Ñ¡ÔñÌî¿Õ

1¡¢ÉúÎï¼î³Áµí·´Ó¦ÒËÔÚ( )ÖнøÐÐ

A¡¢ËáÐÔË®ÈÜÒº B¡¢95%ÒÒ´¼ÈÜÒº C¡¢ÂÈ·Â D¡¢¼îÐÔË®ÈÜÒº

2¡¢ÓÉC¡¢H¡¢NÈýÖÖÔªËØ×é³ÉµÄС·Ö×ÓÉúÎï¼î¶àÊýΪ( )

A¡¢Æø̬ B¡¢ÒºÌ¬ C¡¢¹Ì̬ D¡¢½á¾§

²Î¿¼´ð°¸£º

Ò». 1>2>3 ¶þ. 1 A>B; 2 A>B; 3 C>B>A

Èý. Labat·´Ó¦ A (+) B (-) C (-); Edmeson·´Ó¦ A (-) B (+) C (-) ×ÛºÏÊÔÌâ

Ò»¡¢Ö¸³öÏÂÁл¯ºÏÎï½á¹¹ÀàÐ͵ÄÒ»¶þ¼¶·ÖÀà

1¡¢CH32¡¢HOOOOH3COCH3OOOCH3O

3¡¢OH4¡¢OHOOHOOHCH2OHOHOHOCH2OH

5¡¢OO6¡¢OHOO

. ABËÄ

7¡¢OCH3H3COCH3H3COH3COOHCH38¡¢NCH3COOCH3OOCC6H5HH3COOCH3

910

11

12

14

13

1615

17

18

¶þ¡¢Ñ¡Ôñ

1¡¢×ÏÍâµÆϳ£³ÊÀ¶É«Ó«¹âµÄ»¯ºÏÎïÊÇ( )

A¡¢»ÆͪÜÕ B¡¢·ÓÐÔÉúÎï¼î C¡¢ÝÆÀà D¡¢7¡ªôÇ»ùÏ㶹ËØ 2¡¢»·Ï©ÃÑÝÆÊôÓÚ( )

A¡¢µ¥ÝÆ B¡¢±¶°ëÝÆ C¡¢¶þÝÆ D¡¢ÈýÝÆÀà 3¡¢ÖÐÒ©µÄÓÐЧ³É·Ö²»ÊÊÓÚÓüåÖó·¨ÌáÈ¡µÄÊÇ( )

A¡¢õ¥Àà B¡¢»Ó·¢ÓÍ C¡¢çÞ´¼ D¡¢ÉúÎï¼î E¡¢»ÆͪÀà 4¡¢ÄÜÓ뵨çÞ´¼Éú³ÉË®²»ÈÜÐÔ·Ö×Ó¸´ºÏÎïµÄÊÇ( )

A¡¢çÞÌåÔíÜÕ B¡¢±¶°ëÝÆ C¡¢Ç¿ÐÄÜÕ D¡¢ÉúÎï¼î 5¡¢Äܱ»¼î´ß»¯Ë®½âµÄÜÕÊÇ( )

A¡¢Ýìõ«ÜÕ B¡¢Ýì·ÓÜÕ C¡¢ÓÎÀëÝìõ¥ D¡¢Ï㶹ËØÜÕ 6¡¢¾ßÓÐÈÜѪ×÷ÓõÄÜÕÀ໯ºÏÎïΪ(

A¡¢Ýìõ¥ÜÕ B¡¢»ÆͪÜÕ C¡¢ÈýÝÆÔíÜÕ D¡¢ËÄ»·ÈýÝÆÔíÜÕ 7¡¢»Ó·¢ÓÍÊÇÒ»ÖÖ( )

A¡¢ÝÆÀà B¡¢·¼Ïã´¼ C¡¢»ìºÏÎï D¡¢ÓÍÖ¬ 8¡¢Ò»°ã˵À´¡¢²»ÊÊÒËÓÃÑõ»¯ÂÁΪÎü¸½¼Á½øÐзÖÀëµÄ»¯ºÏÎïÊÇ( )

A¡¢ÉúÎï¼î B¡¢¼îÐÔ°±»ùËá C¡¢»ÆͪÀà D¡¢»Ó·¢ÓÍ

Èý¡¢ÌáÈ¡·ÖÀë

1.ijÖÐÒ©×ÜÉúÎï¼îÖк¬Óм¾ï§¼î£¨A£©¡¢·ÓÐÔÊå°·¼î£¨B£©¡¢·Ç·ÓÐÔÊå°·¼î£¨C£©¼°Ë®ÈÜÐÔÔÓÖÊ£¨D£©ºÍÖ¬ÈÜÐÔÔÓÖÊ£¨E£©£¬ÏÖÓÐÏÂÁзÖÀëÁ÷³Ì£¬ÊÔ½«Ã¿ÖֳɷֿÉÄܳöÏֵIJ¿Î»ÌîÈëÀ¨ºÅÖС£

×ܼîµÄËáÐÔˮҺ

NH4+µ÷ÖÁPH9-10£¬CHCl3ÝÍÈ¡

¼îË®²ã CHCl3²ã

Ëữ£»À×ÊÏï§ÑÎ 1%NaOH

ˮҺ ³Áµí ¼îË®²ã CHCl3²ã

£¨ £© ¾­·Ö½â NH4Cl´¦Àí 1%HClÝÍÈ¡ £¨ £© CHCl3ÌáÈ¡

CHCl3²ã ËáË®²ã CHCl3²ã £¨ £© £¨ £© £¨ £© 2.»Ó·¢ÓÍ£¨A£©¡¢¶àÌÇ£¨B£©¡¢ÔíÜÕ£¨C£©¡¢Â«¶¡£¨D£©¡¢éÎƤËØ£¨E£©£¬Èô²ÉÓÃÏÂÁÐÁ÷³Ì½øÐзÖÀ룬ÊÔ½«¸÷³É·ÖÌîÈëÊÊÒ˵ÄÀ¨ºÅÄÚ¡£

Ò©²Ä´Ö·Û

Ë®ÕôÆûÕôÁó

ÕôÁóÒº Ë®¼åÒº Ò©Ôü £¨ £© ŨËõ

¼Ó4±¶Á¿ÒÒ´¼£¬¹ýÂË

³Áµí ÂËÒº

£¨ £© »ØÊÕÒÒ´¼£¬Í¨¹ý¾Ûõ£°·Öù ·Ö±ðÓÃË®¡¢º¬Ë®ÒÒ´¼ÌݶÈÏ´ÍÑ

ˮϴҺ Ï¡´¼Ï´ÍÑÒº ½ÏŨ´¼Ï´ÍÑÒº Ë®±¥ºÍµÄ ( ) ( ) n-BuOHÝÍÈ¡

Ë®²ã Õý¶¡´¼²ã( )

3£®Ä³ÖÐÒ©Öк¬ÓÐÏÂÁÐÎåÖÖõ«À໯ºÏÎïA~E£¬°´ÕÕÏÂÁÐÁ÷³ÌͼÌáÈ¡·ÖÀ룬ÊÔ½«Ã¿ÖֳɷֿÉÄܳöÏֵIJ¿Î»ÌîÈëÀ¨ºÅÖС£

ÖÐÒ©²Ä

·ÛË飬ˮÕôÆøÕôÁó

ÕôÁóÒº ²ÐÔü

£¨ £© CHCl3ÌáÈ¡

CHCl3Òº ²ÐÔü

5%NaHCO3ÝÍÈ¡ ·ç¸É95%EtOHÌáÈ¡ ¾­SephadexLH-20 NaHCO3Òº CHCl3Òº 70%MeOHÏ´ÍÑ Ëữ 5%Na2CO3ÝÍÈ¡ ·Ö¶ÎÊÕ¼¯

»ÆÉ«³Áµí ÏȳöÖù ºó³öÖù

£¨ £© Na2CO3Òº CHCl3Òº £¨ £© £¨ £© £¨ £©

OH3COHOOHOHOOHH3COOHOCOOH

O

C

A

OHOOGLcB

OHO6 1OGlc___GlcH3COOH

COOHO

E

D

²Î¿¼´ð°¸£º Ò». 1 ±¶°ëÝÆ£¬ÝÆÀࣻ2 Ï㶹ËØ£¬±½±ûËØ£»3 ¶þÇâ»Æͪ£¬»Æͪ£»4 ±¶°ëÝÆ£¬ÝÆÀࣻ 5ÒÒÐÍÇ¿ÐÄÜÕ£¬çÞÌ壻 6¶þÝìͪ£¬õ«Àࣻ7 ľ֬ËØ£¬±½±ûËØ£»8 ÍÐÆ·ÀàÉúÎï¼î£¬ÉúÎï¼î£» 9 Ï㶹ËØ£¬±½±ûËØ£»10 Ýìõ«£¬õ«Àࣻ11 ßßà¤ÀàÉúÎï¼î£¬ÉúÎï¼î£»12 µ¥ÌÇ£¬ÌÇÀࣻ13 ±½±û°·ÀàÉúÎï¼î£¬ÉúÎï¼î£»14 ¼×ÐÍÇ¿ÐÄÜÕ£¬çÞÌåÀà 15 »Æͪ£¬»Æͪ£»16 Îå»·ÈýÝÆ£¬ÝÆÀࣻ17 µ¥ÝÆ£¬ÝÆÀࣻ18 ±¶°ëÝÆ£¬ÝÆÀà ¶þ DABAACCC

Èý ×Ô×óÏòÓÒ£º1 DABCE 2 ABCED 3ACBED

ÁªÏµ¿Í·þ£º779662525#qq.com(#Ì滻Ϊ@)