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P235 ϰÌâ7.1 ÓÃÆÕͨÃüÃû·¨ÃüÃûÏÂÁи÷»¯ºÏÎ²¢Ö¸³öËüÃÇÊôÓÚ²®¡¢ÖÙ¡¢Êå±´úÍéÖеÄÄÄÒ»ÖÖ¡£

(1) (CH3)3CCH2Cl (2) CH3CH2CHFCH3 (3) CH2=CHCH2Br

½â£º(1) ÐÂÎì»ùÂÈ (²®Â±´úÍé) (2) ÖÙ¶¡»ù·ú(ÖÙ±´úÍé) (3) Ï©±û»ùÂÈ(²®Â±´úÍé)

ϰÌâ7.2 ÓÃϵͳÃüÃû·¨ÃüÃûÏÂÁи÷»¯ºÏÎ»òд³ö½á¹¹Ê½¡£

(1)

CH3CH3CHCHCH2CHCH3CH3Cl2,3-¶þ¼×»ù-5-ÂȼºÍé (2)

ClCH3CHCH2CClCHCH3ClCH3

2-¼×»ù-3,3,5-ÈýÂȼºÍé

(3) BrCH2CH2CHCH2CH2CH3 (4) CHCHCHCHCH

3223C2H53-ÒÒ»ù -1-ä强Íé

(5)

CH2Cl3-Âȼ׻ùÎìÍéCl1-»·Îì»ù-2-ÂÈÒÒÍé»ò ??ÂÈÒÒ»ù»·ÎìÍé (6)

ClCH31-¼×»ù-1-ÂÈ»·¼ºÍé

(7)

CH3CH3CH2Cl (8)

Cl1-ÂÈË«»·[2.2.1]¸ýÍé

1,1-¶þ¼×»ù-2-Âȼ׻ù»·ÎìÍé

(9)

ÒìÎì»ùäåCH3CH3CHCH2CH2Br (10)

(R)-2-äåÎìÍéCH3BrHCH2CH2CH3

P236 ϰÌâ7.3 ÃüÃûÏÂÁи÷»¯ºÏÎï:

(1) ClCHCH=CH (2) CHCHCH=CHCH (3)

22333,3-¶þÂÈ-1-±ûÏ©(4)

(5)

Cl4-ÂÈ-2-ÎìÏ©CH3Br

1-¼×»ù-4-äå-2-»·ÎìÏ©

ClBrCH=CHCH2CH2Br1-±½-4-äå-1-¶¡Ï©1-ÂÈ-4-äå±½(6)

BrClCH2CH=CH22-ÂÈ-4-äåÏ©±û»ù±½3-(2-ÂÈ-4-äå±½»ù)-1-±ûÏ©

P236 ϰÌâ7.4 д³öÏÂÁи÷»¯ºÏÎïµÄ¹¹Ôìʽ»ò½á¹¹Ê½£º

(1)

4-äå-1-¶¡Ï©-3-ȲCH2=CHCCBr (2) ·´-1,2-¶þÂÈ-1,2-¶þ±½ÒÒÏ©

PhC=CClClPh

(3)

¶ÔÂÈÊå¶¡±½ClC(CH3)3 (4)

?-äå ´úÒÒ±½CHCH3BrP239 ϰÌâ7.5 ÊÔÔ¤²âÏÂÁи÷¶Ô»¯ºÏÎïÄÄÒ»¸ö·Ðµã½Ï¸ß¡£

½â£º

(1) ÕýÎì»ùµâ£¾Õý¼º»ùÂÈ £¨2£©Õý¶¡»ùä壾Òì¶¡»ùäå £¨3£©Õý¼º»ùä壼Õý¸ý»ùäå (4) ¼äÂȼױ½£¼¼ääå¼×±½

P239 ϰÌâ7.6 Ö¸³öÏÂÁи÷×黯ºÏÎïÄÄÒ»¸öż¼«¾Ø½Ï´ó¡£

½â£º

(1) CH3CH2Cl£¾CH3CH2Br£¾CH3CH2I ??! (2) CH3Br£¼CH3CH2Br (3) CH3CH2CH3£¼CH3CH2F (4) Cl2C=CCl2£¼CH2=CHCl

P242 ϰÌâ7.7 ÊÔÓɱ´úÍéºÍ´¼¼°±ØÒªµÄÎÞ»úÊÔ¼ÁºÏ³É¼×»ùÊå¶¡»ùÃÑ[CH3OC(CH3)3] (ËùÓÃÔ­ÁÏ×ÔÑ¡)¡£

½â£º(CH3)3COHNa(CH3)3CONaCH3I (CH3)3COCH3

ϰÌâ7.8 ÊÔÓû¯Ñ§¼ø±ðÏÂÁи÷×黯ºÏÎ

(1) 1-Âȶ¡Í飬 2-Âȶ¡Í飬 2-¼×»ù-2-ÂȱûÍé (2) 1-ÂÈÎìÍ飬 1-äå¶¡Í飬 1-µâ±ûÍé

CH3CH2CH2CH2ClCl½â£º(1)

AgClAgNO3´¼¼ÓÈȳöÏÖ³Áµí·ÅÖÃÆ¬¿Ì³öÏÖ³ÁµíÁ¢¿Ì³öÏÖ³ÁµíCH3CH2CHCH3ClCH3CCH3CH3AgClAgCl

CH3CH2CH2CH2CH2Cl(2) CH3CH2CH2CH2BrNaI±ûͪNaClNaBr(ºó³öÏÖ³Áµí)(ÏȳöÏÖ³Áµí)

CH3CH2CH2I²»³öÏÖ³ÁµíP242 ϰÌâ7.9 д³öÒì¶¡»ùäåºÍäå´ú»·¼ºÍé·Ö±ðÓëÏÂÁÐÊÔ¼Á·´Ó¦Ê±µÄÖ÷Òª²úÎ

KOH/H2O C2H5ONa/ÒÒ´¼ AgNO3/ÒÒ´¼ NaCN/Ë®-ÒÒ´¼ NaSCH3 NaI/±ûͪ Òì¶¡»ùäå (1oRX) (CH3)2CHCH2OH (CH3)2CHCH2OC2H5 AgBr¡ý+ (CH3)2CHCH2ONO2 (CH3)2CHCH2CN (CH3)2CHCH2SCH3 (CH3)2CHCH2I äå´ú»·¼ºÍé (2oRX) OH ( Ö÷Òª²úÎï!! ) AgBr¡ý+ ONO2 CN SCH3 I P245 ϰÌâ7.10 д³öÏÂÁз´Ó¦µÄÖ÷Òª²úÎ

(1)

CH3CH2CHCHCH2CH3KOHÒÒ´¼ £¬?KOHCH3CH2CCHCH2CH3CH3CH2=CHCH2CHCH3CH3

CH3BrBrCH2CH2CH2CHCH3CH3

(2)

ÒÒ´¼ £¬?CH3(3)

BrKOHÒÒ´¼ £¬?ZnCH3

(4)

CH3CHCH2BrCH2BrBrH3C

(5)

BrCH3CHCH2CH2CHCH3+ 2NaOHÒÒ´¼ CH3CH=CHCH=CHCH3

Cl(6) CH3CCH2CH2CH3 + 2NaOHÒÒ´¼ CH3CCCH2CH3

Cl(7)

CH2=CHCH2CHCH(CH3)2BrCl2500 CoNaOHC2H5OHCH2=CHCH=CHCH(CH3)2

Cl(8) CHCHCH=CH322CH3CHCH=CH2ŨC2H5ONaC2H5OHCH2=CHCH=CH2

(9)

C6H5CHCH2BrBrNaNH2ÒºNH3C6H5CCH

(10) CH=CHZn?CHCH+ ZnBr2 + H2

P248 ϰÌâ7.11 Íê³ÉÏÂÁз´Ó¦Ê½£º

(1) (CH3)3CCl + Mg´¿ÃÑ»ØÁ÷(CH3)3CMgCl

(2) CH3CH2MgI + CH3OHCH3CH3 + CH3OMgI

(3)

HH+C2H5MgBr±½HMgBr+C2H6

(4) C2H5OCCH + RMgX´¿ÃÑC2H5OCCMgX

P248 ϰÌâ7.12 ÓÃÏÂÁл¯ºÏÎïÄÜ·ñÖÆ±¸GrignardÊÔ¼Á£¿ÎªÊ²Ã´£¿

(1) HOCH2CH2Br (2) HCCCH2CH2Br

(3)

CH3CCH2BrO (4)

CH3CH2CHCH2BrOCH3½â£º(1)²»ÄÜ¡£ÒòΪ´¼ôÇ»ùÖеÄÇâÔ­×ÓΪ»îÆÃÇ⣬ÄÜ·Ö½âGrignardÊÔ¼Á¡£ (2) ²»ÄÜ¡£ÒòΪȲÇâÒ²ÊÇ»îÆÃÇ⣬ÄÜ·Ö½âGrignardÊÔ¼Á¡£

(3) ²»ÄÜ¡£ÒòΪÆä·Ö×ÓÖк¬ÓÐôÊ»ù£¬ÄÜÓëGrignardÊÔ¼Á¼Ó³É¡£

(4) ²»ÄÜ¡£ÒòΪ±ԭ×ӵĦÂ-CÉÏÁ¬Óм×Ñõ»ù£¬»á·¢ÉúÏû³ý·´Ó¦£¬Éú³ÉÏ©Ìþ¡£

P249 ϰÌâ7.13 Íê³ÉÏÂÁз´Ó¦Ê½£º

(1) CH3CH2Br + 2Li(2) CH3(CH2)3C(3)

CH3CH2Li + LiBr

CH3(CH2)3LiCHCH3(CH2)3CCLi +CH3(CH2)3

H

Br + 2LiBr+ (CH3)2CuLiBrLi + LiBrCH3CH3

(4)

(5) C5H11Br + [(CH3)3C]2CuLi[(CH3)3C]2CuLiC5H11C(CH3)3

(6) CH(CH)I329CH3(CH2)9CH3P253 ϰÌâ7.14 Íê³ÉÏÂÁз´Ó¦Ê½(Óù¹Ðͱíʾ)£¬²¢Ð´³ö·´Ó¦»úÀí¡£

H(1) n-C6H13HCBr I-ICBr#IC(A)Hn-C6H13

CH3CH3CH3n-C6H13HHS-ICSH#Hn-C6H13CH3CSH (B)CH3n-C6H13H(2)

INaI±ûͪBrHCH3H (SN2£¬¹¹ÐÍ·­×ª)

HCH3P255 ϰÌâ7.15 Íê³ÉÏÂÁз´Ó¦Ê½(Óù¹Ðͱíʾ)£¬²¢Ð´³ö·´Ó¦»úÀí¡£

CH3(1) n-CH37CH3CBr- Br-CH2O´Ó×óÃæ»òÓÒÃæ½ø¹¥£¬n-C3H7»úÂÊÏàͬ

C2H5C2H5CH3HOCCH3OH

Cn-C3H7+n-C3H7C2H5C2H5ÍâÏûÐýÌåH3C(2)

CH3- Br-BrH3CCH3HH2O´ÓÉÏÃæ»òÏÂÃæ½ø¹¥£¬»úÂʲ»Ïàͬ

HH3CHCH3OH+H3CHOHCH3

·Ç¶ÔÓ³ÌåP258 ϰÌâ7.16Íê³ÉÏÂÁз´Ó¦Ê½

OH(1) HHCH3BrCH3OH-HCH3OHCH3

(2) H2NCH2CH2CH2CH2BrH2ONHHBr-

P263 ϰÌâ7.17 ÔÚÏÂÁи÷×éÇ׺ËÊÔ¼ÁÖУ¬ÄÄÒ»¸öÇ׺ËÐÔÇ¿£¿

(1) Cl-ºÍCH3S - ¡Ì (2) CH3NH2ºÍ CH3NH- ¡Ì (3) ¡Ì H2OºÍ HF

(4) ¡Ì HS - ºÍ H2S (5) HO -ºÍ HS -¡Ì (6) ¡Ì HSO3- ºÍ HSO4- P263 ϰÌâ7.18 ÏÂÃæËùÁеÄÿ¶ÔÇ׺ËÈ¡´ú·´Ó¦£¬¸÷°´ºÎÖÖ»úÀí½øÐУ¿ÄÄÒ»¸ö·´Ó¦¸ü¿ì£¿ÎªÊ²Ã´£¿

(1)

(CH3)3CBr + H2O¡£3 RX£¬Ö÷Òª½øÐÐSN1CH3SN1?

(CH3)3COH + HBr¸ü¿ì!¼«ÐÔÈܼÁ£¬ÓÐÀûÓÚSN1

CH3Ö÷ÒªÊÇSN1CH3CH2CHBr + H2OCH3CH2CHOH + HBr¡£2 RX£¬½øÐÐSN1ºÍSN2?

¼«ÐÔÈܼÁ£¬ÓÐÀûÓÚSN1±ûͪ½ÏÂý (2)

CH3CH2Cl + NaISN2±ûͪCH3CH2I + NaCl¸ü¿ì

(CH3)2CHCl + NaISN2(CH3)2CHI + NaCl

Ô­Òò£ºI-µÄÇ׺ËÐÔºÜÇ¿£¬ÇÒ±ûͪ¼«ÐÔ½ÏС¡£ÕâÖÖ·´Ó¦Ìõ¼þÓÐÀûÓÚSN2¡£ SN2·´Ó¦ËÙÂÊ£º1oRX£¾2oRX£¾3oRX £¨3£©

CH3CH2CH2CH2CH2Br + NaOH¡£1 RX£¬Ö÷Òª½øÐÐSN2·´Ó¦H2OSN2CH3CH2CH2CH2CH2OH + NaBr

¸ü¿ì! ¿Õ¼äÕϰ­Ð¡£¬¹ý¶É̬Îȶ¨¡£CH3CH3CH2CHCH2Br + NaOH¡£1 RX£¬Ö÷Òª½øÐÐSN2·´Ó¦H2OCH3CH3CH2CHCH2OH + NaBr½ÏÂý! ¿Õ¼äÕϰ­´ó£¬¹ý¶É̬²»Îȶ¨¡£

SN2P263 ϰÌâ7.19 ±´úÍéÓëNaOHÔÚË®£­ÒÒ´¼ÈÜÒºÖнøÐз´Ó¦£¬ÏÂÁÐÄÄЩÊÇSN2»úÀí£¿ÄÄЩÊÇSN1»úÀí£¿

(1) ²úÎï·¢ÉúWaldenת»¯£» SN2

(2) Ôö¼ÓÈܼÁµÄº¬Ë®Á¿·´Ó¦Ã÷ÏԼӿ죻 SN1 (3) ÓÐÖØÅÅ·´Ó¦£» SN1

(4) Êå±´úÍé·´Ó¦ËÙÂÊ´óÓÚÖÙ±´úÍ飻 SN1 (5) ·´Ó¦Ö»ÓÐÒ»²½¡£ SN2

ϰÌâ7.20 Ö¸³öÏÂÁи÷¶Ô·´Ó¦ÖУ¬ºÎÕ߽Ͽ졣

(1)

CH3CH3CH2CHCH2Br + CN -½ÏÂýCH3(CH2)3Br + CN -½Ï¿ìH2O?H2O?CH3

¿Õ¼äÕϰ­´ó)

CH3CH2CHCH2CN + Br -(

(2) (3)

CH3(CH2)3CN + Br - (¿Õ¼äÕϰ­Ð¡)

--

(CH3)2CHCH2Cl(CH3)2CHCH2Br(CH3)2CHCH2OH(CH3)2CHCH2OH½ÏÂý½Ï¿ì (ÀëÈ¥ÄÜÁ¦£ºBr £¾ Cl )

CH3I + NaOHH2OCH3OH + NaI

½ÏÂýCH3I + NaSH(4) CHI+(CH)NH332H2OCH3SH + NaI (Ç׺ËÐÔ£ºSH £¾ OH )

--

½Ï¿ìÉÔ¿ìCH3N(CH3)2+HBr (¿Õ¼äÕϰ­Ð¡)

(¿Õ¼äÕϰ­´ó)

CH3CH3I+(CH3CH)2NHÉÔÂýCH3(CH3CH)2NCH3+HBr(¶þ¼×°·µÄpKb=3.27, ¶þÒì±û°·µÄpKb=3.2£¿)

P266 ϰÌâ7.21 2-µâ¶¡ÍéÔÚ½øÐÐE2Ïû³ýÍÑÈ¥HIʱ£¬Ö÷ÒªµÃµ½2-¶¡Ï©£¬ÆäÖз´-2-¶¡Ï©Õ¼78%£¬Ë³-2-¶¡Ï©Õ¼22%£¬ÎªÊ²Ã´£¿

½â£ºE2·´Ó¦µÄÁ¢Ì廯ѧÊÇ·´Ê½Ïû³ý£¬ÒªÇóÀëÈ¥µÄÂ±ËØÔ­×ÓÓë¦Â

IIIHHCH3CCCH3BaseCCHCHC33H3CHHHHHH¶Ôλ½»²æÊ½£¬½ÏÎȶ¨ºìÉ«µÄ IÓë H´¦ÓÚ¡°·´Ê½¹²Æ½Ã桱-H¡°·´Ê½¹²Æ½Ã桱¡£

HCH3BaseCH3HHC=CCH3(Ö÷Òª²úÎï)

H3CH3CIHHHH3CHCH3CCHHIBaseH3CHCH3CCHHBaseICH3HC=CCH3HÁÚλ½»²æÊ½£¬²»Èç¶Ôλ½»²æÊ½Îȶ¨·ÛÉ«µÄ IÓë H´¦ÓÚ¡°·´Ê½¹²Æ½Ã桱(´ÎÒª²úÎï)

P267 ϰÌâ7.22 д³öÏÂÁз´Ó¦µÄ»úÀí£º

(CH3)3CCHCH3Cl½â£º

ZnCl2- ZnCl3ZnCl2(CH3)2C=C(CH3)2 + (CH3)2CClCH(CH3)2

CH3CH3CCH3CHCH3o +(CH3)3CCHCH3ClCH3Ç¨ÒÆCH3CH3CCHCH3o +CH3(3C)(2C)

- H+(CH3)2C=C(CH3)2 Cl(CH3)2CCH(CH3)2Cl-

P268 ϰÌâ7.23 ˳-ºÍ·´-1-¼×»ù-2-äå»·¼ºÍéÓëÒÒ´¼ÄÆ(ÔÚÒÒ´¼ÈÜÒºÖÐ)·¢ÉúE2·´Ó¦Ê±£¬¸÷Éú³Éʲô²úÎÈç¹û²úÎï²»Ö¹Ò»ÖÖ£¬ÄÄÒ»ÖÖÊÇÖ÷Òª²úÎ(Ìáʾ£ºÀûÓù¹Ïóʽ¿¼ÂÇ¡£)

BrCHONa25½â£º

CH3C2H5OHCH3Ö÷Òª²úÎï+CH3

´ÎÒª²úÎïBrCHONa25CH3C2H5OHÔ­Òò£º

CH3

CH3HHHCH3BrHHBrHH-CH3C2H5O- 3Ho CH3CH3CH3(Ö÷)- 2Ho (´Î)

²»ÄÜÓëBr¡°·´Ê½¹²Æ½Ã桱HCH3BrHHH3CHBrHC2H5O-CH3CH3ÓëBr¡°·´Ê½¹²Æ½Ã桱

P269 ϰÌâ7. 24 ½«ÏÂÁл¯ºÏÎï°´E1»úÀíÏû³ýHBrµÄÄÑÒ×´ÎÐòÅÅÁУ¬²¢Ð´³öÖ÷Òª²úÎïµÄ¹¹Ôìʽ¡£

CH3(1) CH3CH3BrCH3CBr (2) CH3CHCHCH3 (3)

CH3CH3CHCH2CH2Br

CH2CH3½â£ºE1·´Ó¦ËÙÂÊ£º(1)£¾(2)£¾(3) £»

Èý¸ö·´Ó¦ÎïµÄÖ÷Òª²úÎï¶¼ÊÇ£º

CH3C=CHCH3

ÆäÖÐ(3)µÄ²úÎïÊÇÕâÑùÐγɵģº

CH3CH3CHCH2CH2Br- H+- Br -CH3CH3CHCH2CH2CH3C=CHCH3+HÇ¨ÒÆCH3CH3CCH2CH3

CH3P272ϰÌâ7.25 ÊÔÔ¤²âÏÂÁи÷·´Ó¦µÄÖ÷Òª²úÎ²¢¼òµ¥ËµÃ÷ÀíÓÉ¡£

(1) (CH3)3CBr + CN -CH3CH2=CCH3 (3oRXÒ×Ïû³ý)

-(2) CH3(CH2)4Br + CN CH3CH2CH2CH2CH2CN (1oRXÒ×È¡´ú)

(3) (CH3)3CBr + C2H5ONaCH3CH2=CCH3 (3oRXÒ×Ïû³ý)

CH3(4) (CH3)3CONa + C2H5ClCH3COCH2CH3CH3 (1oRXÒ×È¡´ú)

(5)

CH3CH2CHCH3 + HS-BrCH3CH2CHCH3SH (HS - µÄÇ׺ËÐÔÇ¿£¬¼îÐÔÈõ)

-(6) CH3CH2CH2Br+ CH3OCH3CH2CH2OCH3 (1oRXÒ×È¡´ú)

P277 ϰÌâ7.26 Íê³ÉÏÂÁз´Ó¦Ê½£º

(1)

F+ C4H9S -CH3OHNO2NO2SC4H9

(2)

O2NClH2NNH2NO2Cl+Na2SO3O2NNHNH2NO2SO3NaNO2

(3)

NO2(4) O2NClCH3O-O2NOCH3

P277 ϰÌâ7.27 »Ø´ðÏÂÁÐÎÊÌ⣺

(1) ON²úÎïÊÇʲô£¿ ½â£ºÁíÒ»²úÎïÊÇONN(CH3)2ÓëKOHË®ÈÜÒºÒ»Æð¹²ÈÈʱ£¬ÓÐ(CH3)2NH·Å³ö£¬ÊÔÎÊ·´Ó¦µÄÁíÒ»

OK

(2) ÏÂÁл¯ºÏÎïÓëC2H5ONa·´Ó¦£¬°´Æä»îÐÔÓÉ´óµ½Ð¡ÅÅÁУ¬²¢ËµÃ÷ÀíÓÉ¡£

NO2(A)

NO2 (B)

NO2 (C)

O2NClCH3ClNCCl

½â£º·´Ó¦»îÐÔ£ºA£¾C£¾B¡£

Ô­Òò£ºÎüµç×ÓÐÔNO2£­£¾N¡ÔC£­£¾CH3£­£»±½»·µç×ÓÔÆÃܶÈÔ½µÍ£¬Ô½ÓÐÀûÓÚÇ׺ËÈ¡´ú·´Ó¦µÄ½øÐС£

(3) ÏÂÁÐÁ½ÖÖ»¯ºÏÎï·Ö±ðÓëC2H5ONa·´Ó¦£¬ÄÄÒ»¸ö±ԭ×ÓÈÝÒ×±»È¡´ú£¿ÎªÊ²Ã´£¿

(A)

O2NCH3Br (B)

O2NCH3F

-½â£º(B)·Ö×ÓÖеķúÔ­×Ó¸üÈÝÒ×±»È¡´ú¡£ÒòΪ·úµÄÎüµç×ÓÓÕµ¼Ð§Ó¦´óÓÚä壬ÓÐÀûÓÚC2H5O½ø¹¥ÓëÖ®ÏàÁ¬µÄ̼¡£

P279 ϰÌâ7.28 д³ö2,4-¶þÏõ»ùÂȱ½·Ö±ðÓëCH3NH2ºÍC6H5CH2SNa·´Ó¦µÄ²úÎïºÍ·´Ó¦»úÀí¡£

Cl½â£º

ClNO2CH3NH2ÂýNH2CH3-NO2-HCl¿ìNHCH3NO2 NO2SCH2C6H5NO2NO2

NO2ClNO2NO2C6H5CH2S-ÂýNO2ClSCH2C6H5-NO2- Cl-¿ìNO2P280 ϰÌâ7.29 ÓÃKN(C2H5)2-(C2H5)2NH´¦ÀíÏÂÃæÁ½¸ö»¯ºÏÎïµÃµ½¸ß²úÂʵÄͬһ²úÎÆä·Ö×ÓʽΪC9H11N£¬(1) Õâ¸ö²úÎïÊÇʲô£¿(2) д³öÆä·´Ó¦»úÀí¡£

CH2CH2NHCH3 ºÍ

CH2CH2NHCH3

ClClNCH3½â£º(1) Õâ¸ö²úÎïÊÇ

(2) ·´Ó¦»úÀí£º

CH3NH(CH2)2ClH·Ö×ÓÄÚ¼Ó³ÉN(C2H5)2- HClCH3NH(CH2)2

NCH3HCH3N

CH2CH2NHCH3N(C2H5)2ClH- HClCH2CH2NHCH3

·Ö×ÓÄÚ¼Ó³ÉNHCH3NCH3

P281 ϰÌâ7.30 Íê³ÉÏÂÁз´Ó¦Ê½£º

KNH2ÒºNH3(1)

Br+

(NH2-¿Éʹäå±½ÍÑHBr£¬Éú³É»îÐÔÖмäÌ屽Ȳ)

CH3(2)

KNH2CH3BrÒºNH3CH3NH2+NH2+CH3NH2

P283 ϰÌâ7.31 Íê³ÉÏÂÁз´Ó¦Ê½£º

(1)

C6H5CH2C=CH2BrNaNH2?C6H5CH2CCH

(2) ClI+ CH3(CH2)3LiClLi+ CH3(CH2)3I

Br(3)

Li´¿ÃÑLi+ LiBr

BrH3C(4)

CH3CH3Mg´¿ÃÑH3CMgBrCH3

CH3(5)

CH2BrBrNa+

(6)

ICu?

P283 ϰÌâ7.32 д³öÏÂÁз´Ó¦µÄ»úÀí£¬²¢½âÊÍΪʲô·´Ó¦×ñ´ÓÂíÊϹæÔò¡£

CH2=CHCl + HCl½â£º

H++CH3CHClCl

CH2=CHCl??CH3CHCl+Cl -CH3CHClClÎȶ¨ÐÔ£ºCH3CHCl£¾+CH2CH2Cl

P284 ϰÌâ7.33 Íê³ÉÏÂÁз´Ó¦Ê½£º

(1) ClCH2ClNaOHH2OClCH2CH2OH CH3CH3O

(2)

CH2Cl(CH)NH32CH2ClCH3COO-H2O?NCH2Cl-

(3)

ClCH=CHCH2Cl(CH3)2CCH=CH2BrClCH=CHCH2OCCH3(4)

(CH3)2CCH=CH2+(CH3)2C=CHCH2OHOH

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CH3CH2ClH2O?H2O?CH3CH2OH+ HCl

O2NCH2ClO2NCH2OH+ HCl

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ÒòΪCÎȶ¨ÐÔ£ºCH3+

CH2 £¾O2NCH2

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CH3CHCH=CH2ClC2H5OHSN1CH3CHCH=CH2OC2H5+CH3CH=CHCH2OC2H5

»úÀí£ºCHCHCH=CH- Cl -32CH3CHCH=CH2(I)+CH3CH=CHCH2(II)+

Cl(I)

C2H5OHCH3CHCH=CH2HOC2H5+- H+CH3CHCH=CH2OC2H5

(II)C2H5OHCH3CH=CHCH2HOC2H5+- H+CH3CH=CHCH2OC2H5

P285 ϰÌâ7.36 Íê³ÉÏÂÁз´Ó¦Ê½:

(1) CH2=CHCHC(CH3)3NaOHC2H5OH , ?CH3CH2=CHC=C(CH3)2

Br (2)

MgBr+BrCH2C=CH2Br´¿ÃÑCH2C=CH2Br

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CCH2Br+ MgHCCCH2MgBrHCCCH2MgBr

BrMgCCCH2MgBr+HC

2HCCCH2BrCCH2H

HCCCH2CCCH2CH2CCH

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£¨1£©C5H11Cl (²¢Ö¸³ö1¡ã£¬2¡ã£¬3¡ã±´úÍé) £¨2£©C4H8Br2 (3) C8H10Cl ½â£º(1) C5H11Cl¹²ÓÐ8¸öͬ·ÖÒì¹¹Ì壺

CH3CH2CH2CH2CH2Cl1-ÂÈÎìÍé (1 )oCH3CH2CH2CHCH3Clo2-ÂÈÎìÍé(2 )ClCH3CH2CHCH2CH3Clo3-ÂÈÎìÍé(2 )ClCH3CCH2CH3CH3o2-¼×»ù-2-Âȶ¡Íé(3 )CH3CHCH2CH2ClCH33-¼×»ù-1-Âȶ¡Íé(1 )oCH3CHCHCH3CH33-¼×»ù-2-Âȶ¡Íé(2 )CH3CH3CCH2ClooCH3CH3CH2CHCH2Cl2-¼×»ù-1-Âȶ¡Íé(1 )CH3o2,2-¶þ¼×»ù-1-ÂȱûÍé(1 )

(2) C4H8Br2¹²ÓÐ9¸öͬ·ÖÒì¹¹Ì壺

CH3CH2CH2CHBr21,1-¶þäå¶¡ÍéCH3CH2CHCH2BrBr1,2-¶þäå¶¡ÍéCH3CHCH2CH2BrBrBr1,3-¶þäå¶¡ÍéBrCH2CH2CH2CH2Br1,4-¶þäå¶¡ÍéBrCH3CH2CCH3BrBr(CH3)2CCH2Br(CH3)2CHCHBr22,2-¶þäå¶¡ÍéCH3CHCHCH3BrCH32,3-¶þäå¶¡Íé2-¼×»ù-1,2-¶þäå±ûÍé2-¼×»ù-1,1-¶þäå±ûÍéBrCH2CHCH2Br2-¼×»ù-1,3-¶þäå±ûÍé

(3) C8H10Cl¹²ÓÐ14¸öͬ·ÖÒì¹¹Ì壺

CH2CH2ClClCHCH3CH3CH2ClCH3CH2ClCH3CH2Clp-¼×»ù±½Âȼ×Íé

1-±½-2-ÂÈÒÒÍé1-±½-1-ÂÈÒÒÍéo-¼×»ù±½Âȼ×Íém-¼×»ù±½Âȼ×ÍéCH2CH3ClCH2CH3ClCH2CH3ClClp-ÂÈÒÒ±½CH3CH3CH3ClCH3o-ÂÈÒÒ±½m-ÂÈÒÒ±½3-ÂÈ-1,2-¶þ¼×±½4-ÂÈ-1,2-¶þ¼×±½

CH3ClCH3CH3CH3ClCH3Cl4-ÂÈ-1,3-¶þ¼×±½CH3CH3ClCH32-ÂÈ-1,4-¶þ¼×±½5-ÂÈ-1,3-¶þ¼×±½2-ÂÈ-1,3-¶þ¼×±½

(¶þ) ÓÃϵͳÃüÃû·¨ÃüÃûÏÂÁл¯ºÏÎï¡£

Cl(1)

HCCCH3 (2)BrCH3HBrCH2Cl (3)

BrCH2C=CHClBr1-ÂÈ-2,3-¶þäå±ûÏ©CH3 (6)

(2S,3S)-2-ÂÈ -3-äå¶¡ÍéCH2Br(4)

˳-1-Âȼ׻ù-2-äå»·¼ºÍéClCH2ClCH32-¼×»ù-4-Âȱ½Âȼ×ÍéCHCHCH3Br

Cl1-äå¼×»ù-2-ÂÈ»·ÎìÏ© (5)

2-±½-3-äå ¶¡Íé(Èý) 1,2-¶þÂÈÒÒÏ©µÄ(Z)-ºÍ(E)-Òì¹¹Ì壬ÄÄÒ»¸öÈÛµã½Ï¸ß£¿ÄÄÒ»¸ö·Ðµã½Ï¸ß£¿ÎªÊ²Ã´£¿

H È۵㣺½â£º

ClC=CHHC=CClH ·Ðµã£º

HC=CClHClHC=CClCl

ClClHÔ­Òò£ºË³Ê½Òì¹¹Ìå¾ßÓÐÈõ¼«ÐÔ£¬·Ö×Ó¼äż¼«-ż¼«Ï໥×÷ÓÃÁ¦Ôö¼Ó£¬¹Ê·Ðµã¸ß£»¶ø·´Ê½Òì¹¹Ìå±È˳ʽÒì¹¹Ìå·Ö×ӵĶԳÆÐԺã¬ËüÔÚ¾§¸ñÖеÄÅÅÁбÈ˳ʽÒì¹¹Ìå½ôÃÜ£¬¹ÊÈÛµã½Ï¸ß¡£

(ËÄ) ±È½ÏÏÂÁи÷×黯ºÏÎïµÄż¼«¾Ø´óС¡£

(1)(A)C2H5Cl(B)CH2CHCl(C)CCl2CCl2 (D)CHCCl

(2)

(A)CH3Cl(B)CH3Cl(C)CH3Cl

½â£º £¨1£©£¨A£©£¾£¨B£©£¾ (D) £¾£¨C£© £¨C£©Îª¶Ô³ÆÏ©Ìþ£¬Å¼¼«¾ØÎª0

£¨2£©£¨B£©£¾£¨C£©£¾£¨A£©¡£

(Îå) д³ö1-äå¶¡ÍéÓëÏÂÁл¯ºÏÎï·´Ó¦ËùµÃµ½µÄÖ÷ÒªÓлúÎï¡£

(1)NaOHË®ÈÜÒº(3)Mg,´¿ÃÑ(5)NaI(±ûͪÈÜÒº)(7)CH3CCNa(9)C2H5ONa£¬C2H5OH(11)AgNO3,C2H5OH½â£º

(2)KOH´¼ÈÜÒº(4)(3)µÄ²úÎï+D2O(6)(CH3)2CuLi(8)CH3NH2(10)NaCN(12)CH3COOAg(2)CH3CH2CH

(1)CH3CH2CH2CH2OH(3)CH3CH2CH2CH2MgBr(5)CH3CH2CH2CH2I(7)CH3CH2CH2CH2CCCH3(9)CH3CH2CH2CH2OC2H5(11)CH3(CH2)3ONO2+ AgBrCH2

(4)CH3CH2CH2CH2D(6)CH3CH2CH2CH2CH3(8)CH3CH2CH2CH2NHCH3(10)CH3CH2CH2CH2CN(12)CH3(CH2)3OOCCH3+ AgBr(Áù) Íê³ÉÏÂÁз´Ó¦Ê½£º

½â£ººìÉ«À¨ºÅÖÐΪ¸÷СÌâËùÒªÇóÌî³äµÄÄÚÈÝ¡£

OCH3(1) CH3CCH2ICH3CH3COOAgOCCH3CH3CCH2CH3+CH3CH3(Ö÷Òª²úÎï)

CH3OCCH2OCCH3 CH3(´ÎÒª²úÎï)NaI(2)

BrBr±ûͪBrI

H3C(3)

BrNaCNDMFH3CCH3H+H3CCH3CH3HHHHHCNHH

(Ö÷Òª²úÎï)(´ÎÒª²úÎï)(4)

CH3HHBrDHNaOC2H5C2H5OHCH3H

(5)

(R)-CH3CHBrCH2CH3CH3O-(S)-CH3CHCH2CH3OCH3

(6) HOCH2CH2CH2CH2ClNaOHH2OO

CH3(7) (S)BrCH3CN -COOC2H5H(S)HCNCOOC2H5

C2H5OCOBr(S)NH3CN -COOC2H5NCCBr#SN2NCCOOC2H5CHCH3½âÊÍ£º

HH3CC

HCH3(S)(8) CH3CH2CH2BrCH3CH2CH2NH2

NaNH2CH3CH=CH2

(9)

BrCH3(CH2)2CHCH3NaOHCH3CH2CH=CHCH3 + CH3CH2CH2CH=CH2 + CH3CH2CH2CHCH3OH(10) F

BrMg´¿ÃÑNaCNFMgBr

(11)

CH2ICH2CN

CH3(CH2)3Li(12)

PhHPhLiBr(13) IBrCl2h?BrHCCNaCH3I(A)CH2ClICH2CCH (B)BrHgSO4dil H2SO4OICH2CCH3 (C)CHCH3(A)BrNaOHC2H5OH(14)

ClCH2CH3Br2h?ClClCH=CH2(B)

HBr¹ýÑõ»¯ÎïClCH2CH2Br(C)NaCNClCH2CH2CN(D)

Br(15)

ClClNO2CH3ONaCH3OHClOCH3NO2(A)Br2FeClOCH3NO2(B)

(16)

PhCH2ClMg´¿ÃÑClClCH2ClCl(A)CH2MgClHCCHCH2CH2Ph(B)CH3+ HC(C)CMgCl(D)

Cl(Æß) ÔÚÏÂÁÐÿһ¶Ô·´Ó¦ÖУ¬Ô¤²âÄÄÒ»¸ö¸ü¿ì£¬ÎªÊ²Ã´£¿

(1) (A)(CH)CHCHCl + SH-322-(B)(CH3)2CHCH2I + SH(CH3)2CHCH2SH + Cl- (CH3)2CHCH2SH + I -½â£ºB£¾A ¡£I-µÄÀëÈ¥ÄÜÁ¦´óÓÚCl-¡£

(2)

CH3(A)CH3CH2CHCH2Br + CN-(B)CH3CH2CH2CH2CH2Br + CN-CH3CH3CH2CHCH2CN + Br-

CH3CH2CH2CH2CH2CN + Br-½â£ºB£¾A ¡£

CH3CH3CH2CHCH2Br ÖЦÂ-CÉϿռäÕϰ­´ó£¬·´Ó¦ËÙ¶ÈÂý¡£

(3) (A)CHCH=CHCHCl + HO322??£«

CH3CH=CHCH2OH + HCl CH2=CHCH2CH2OH + HCl£«

(B)CH2=CHCH2CH2Cl + H2O£«

½â£ºA£¾B ¡£ CÎȶ¨ÐÔ£ºCH3CH=CHCH2 £¾ CH2£½CHCH2CH2 (4) (A)

CH3CH2OCH2Cl+ CH3COOAgCH3COOH

CH3COOCH2OCH2CH3+AgCl(B)

CH3OCH2CH2Cl+ CH3COOAgCH3COOH

CH3COOCH2CH2½â£ºA£¾B ¡£·´Ó¦AµÄC¾ßÓÐÌØÊâµÄÎȶ¨ÐÔ£º

£«

OCH3+AgCl

CH3CH2OCH2CH3CH2OCH2(5) (A)CH3CH2CH2Br + NaSHCH3CH2CH2SH + NaBr CH3CH2CH2OH + NaBr(B)CH3CH2CH2Br + NaOH½â£ºA£¾B ¡£ Ç׺ËÐÔ£ºSH-£¾OH- ¡£ (6) (A) CH3CH2I£«SH -(B) CH3CH2I£«SH -CH3OHDMFCH3CH2SH£«I - CH3CH2SH£«I -

½â£ºB£¾A ¡£¼«ÐÔ·ÇÖÊ×ÓÈܼÁÓÐÀûÓÚSN2 ¡£ (P263)

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(1) ÔÚ2%AgNO3-ÒÒ´¼ÈÜÒºÖз´Ó¦£º

£¨A£©1-äå¶¡Íé £¨B£©1-Âȶ¡Íé £¨C£©1-µâ¶¡Íé (C)£¾(A)£¾(B) (2) ÔÚNaI-±ûͪÈÜÒºÖз´Ó¦£º

£¨A£©3-äå±ûÏ© £¨B£©äåÒÒÏ© £¨C£©1-äåÒÒÍé £¨D£©2-äå¶¡Íé

(A)£¾(C)£¾(D)£¾(B)

(3) ÔÚKOH-´¼ÈÜÒºÖз´Ó¦£º

CH3(A)CH3CBr(B)CH3CH2CH3CH3CHCHCH3Br(A)£¾(B)£¾(C)

CH3(C)CH3CHCH2CH2Br

(¾Å) Óû¯Ñ§·½·¨Çø±ðÏÂÁл¯ºÏÎï

(1) CH2=CHCl£¬CH3CCH£¬CH3CH2CH2Br

CH2=CHClCH3CH2CH2Br½â

CuCl /NH3xxCH3AgNO3/ ´¼xAgBr(dz»ÆÉ«³Áµí)

?CH3CCHCH3CCCu(שºìÉ«³Áµí)(2)

CH3CHCH=CHCl£¬CH3CH3CH3C=CHCH2ClCH3CH3CHCH2CH3ClCH3C=CHCH2Cl£¬CH3CHCH2CH3Cl½â£ºCH3CHCH=CHCl²»³öÏÖ°×É«³ÁµíAgNO3/´¼

Á¢¿Ì³öÏÖ°×É«³Áµí·ÅÖÃÆ¬¿Ì³öÏÖ°×É«³Áµí(3) (A) ½â£º

Cl (B)

Cl (C)

Cl

(A)(B)(C)AgNO3C2H5OHAgClAgClAgClÁ¢¿Ì³öÏÖ³Áµí¼ÓÈȳöÏÖ³Áµí·ÅÖÃÆ¬¿Ì³öÏÖ³Áµí(4) 1-Âȶ¡Í飬1-µâ¶¡Í飬¼ºÍ飬»·¼ºÏ© ½â£º

1-Âȶ¡Íé1-µâ¶¡Í鼺Íé»·¼ºÏ©AgNO3/´¼AgCl(°×)AgBr

?xx(µ­»Æ)Br2/CCl4ÍÊÉ«Õߣº¼ºÍé²»ÍÊÉ«Õߣº»·¼ºÏ©(5) (A) 2-ÂȱûÏ© (B) 3-ÂȱûÏ© (C) ÜлùÂÈ (D) ¼äÂȼױ½ (E) ÂÈ´ú»·¼ºÍé

½â£º

CH2=CH(Cl)CH3CH2=CHCH2ClC6H5CH2Clm-CH3C6H4ClC6H13ClBr2CCl4ÍÊÉ«ÍÊÉ«²»ÍÊÉ«²»ÍÊÉ«²»ÍÊÉ«AgNO3C2H5OHxAgClAgCl£¨¿ì£©

AgNO3C2H5OHxAgCl£¨Âý£©(Ê®) Íê³ÉÏÂÁÐת±ä[(2)¡¢(3)ÌâµÄÆäËüÓлúÔ­ÁÏ¿ÉÈÎÑ¡]£º

(1)

CH3CHCH3BrKOH´¼CH2ClCHCH2ClClCl2¸ßÎÂ

½â£º

CH3CHCH3BrCH3CH=CH2CH2CH=CH2ClCl2CCl4CH2ClCHCH2ClCl

(2)

CH3CH3C=CH2CH3

½â£º H3CBr2FeH3CBrMg´¿ÃÑH3CMgBr(1) (CH3)2C=O(2) H2O/H+

OHCH3CCH3CH3H2SO4?CH3C=CH2 CH3CH3»ò£ºH3CBr2FeH3CBrCH2=C2CuLiCH3C=CH2 CH3(3) CH3CH=CH2CH2CH=CH2

BrMgBr½â£º CHCH=CHNBS32h?CH2CH=CH2NaÒºNH3CH2CH=CH2

(4) CHCHC2H5CCCH=CH2

CuCl-NH4Cl½â£º2CHCHCHCCH=CH2NaCCCH=CH2

CH3CH2BrH2lindlarC2H5CCCH=CH2

CHCHCH2CH2HBrCH3CH2Br

O(5) CHCH2NaÒºNH3HH5C2CCC2H5H

Na/ÒºNH3½â£ºCHCHNaCCNa2CH3CH2BrC2H5CCC2H5

C2H5HHC=CC2H5CH2CF3CO3HOHH5C2DCH3

CCC2H5H

(6)

½â£º

CH2HClClMgMgClCH3D2ODCH3

CH3´¿ÃÑ(ʮһ) ÔÚÏÂÁи÷×黯ºÏÎïÖУ¬Ñ¡ÔñÄÜÂú×ã¸÷Ìâ¾ßÌåÒªÇóÕߣ¬²¢ËµÃ÷ÀíÓÉ¡£

(1) ÏÂÁÐÄÄÒ»¸ö»¯ºÏÎïÓëKOH´¼ÈÜÒº·´Ó¦£¬ÊͷųöF-£¿

(A)

CH2NO2F (B)

O2NCH3F

½â£º(B) ¡£ -NO2µÄÎüµç×Ó¹²éîЧӦʹ¶Ôλ·úµÄ»îÐÔ´óÔö¡£

(2) ÏÂÁÐÄÄÒ»¸ö»¯ºÏÎïÔÚÒÒ´¼Ë®ÈÜÒºÖзÅÖã¬ÄÜÐγÉËáÐÔÈÜÒº£¿ (A)

C(CH3)2Br (B) (CH3)2CHBr

½â£º(A) ¡£ ÜлùÐÍC-X¼ü»îÐÔÔ¶Ô¶´óÓÚ±½»ùÐÍ(ÜлùÐÍC+¾ßÓÐÌØÊâµÄÎȶ¨ÐÔ)¡£ (3) ÏÂÁÐÄÄÒ»¸öÓëKNH2ÔÚÒº°±Öз´Ó¦£¬Éú³ÉÁ½ÖÖ²úÎ

Br(A)

CH3 (B)

CH3 (C)

CH3CH3BrCH3Br CH3½â£º(B) ¡£

HBrHCH3KNH2CH3CH3(I)+CH3CH3(II)

CH3(- HBr)CH3CH3CH3NH2-CH3+H2N

H2NCH3CH3CH3ÒºNH3CH3+H2NCH3H2NCH3CH3CH3NH2-ÒºNH3CH3H2NCH3+H2NCH3CH3

(Ê®¶þ) ÓÉ1-äå±ûÍéÖÆ±¸ÏÂÁл¯ºÏÎ

(1) Òì±û´¼

OH½â£ºCHCHCHBr322(2) 1,1,2,2-ËÄäå±ûÍé ½â£ºCHCHCHBr322KOH´¼KOH´¼CH3CH=CH2H2SO4H2OCH3CHCH3

CH3CH=CH22Br2CCl4Br2/CCl4BrBr

CH3CHCH2BrBrCH3CCH

BrBrBrCH3C=CH2NaNH2?(3) 2-äå±ûÏ©

CH3CCH½â£ºÓÉ(2)ÌâµÃµ½µÄ CH3C(4) 2-¼ºÈ²

½â£ºCH3CH2CH2BrCHHBr

KOH´¼Br2/CCl4NaNH2?CH3CH2CH2BrCH3CCH [²Î¼û(2)] CH3CCCH2CH2CH3

CH3CCHNaÒºNH3CH3CC-Na+(5) 2-äå-2-µâ±ûÍé

½â£ºCH3CH2CH2BrKOH´¼Br2/CCl4NaNH2?BrCH3C=CH2HICH3CCH [²Î¼û(2)] BrCH3CCHHBrCH3CCH3

I(Ê®Èý) ÓÉÖ¸¶¨Ô­ÁϺϳɣº

(1)

CH3CH=CH2CH2CH2CH2NBSh?

HBr¹ýÑõ»¯Îï½â£ºCH3CH=CH2BrCH2CH=CH2Zn?BrCH2CH2CH2Br

CH2CH2CH2

(2)

CH3CH3CH3CH=CH22HBrCH3CHCHCH3Br½â£º

2 CH3CH=CH22 CH3CHCH3Zn?CH3CH3CH3CHCHCH3

(3) C2H5Br½â£ºC2H5Br+CHCH3CH2CH=CH2

CNaC2H5CCHC2H5C2H5

H2lindlarCH3CH2CH=CH2

(4)

O½â£º

CH3CClAlCl3 £¬C6H5NO2COCH3Zn-HgHClCH2CH3

C2H5

BrBr2FeC2H5CH2CH3Cu?(Ê®ËÄ) Óɱ½ºÍ/»ò¼×±½ÎªÔ­ÁϺϳÉÏÂÁл¯ºÏÎï(ÆäËûÊÔ¼ÁÈÎÑ¡)£º

(1)

OCH2NO2CH2O+HCl

CH2Cl

½â£º

ZnCl2ClCl2FeH2SO4ClHNO3H2SO4ClNO2NaOHH2OONaNO2SO3H

?SO3HSO3HOHH2SO4/H2O180 CoNO2C6H5CH2ClNaOHOCH2NO2

O(2) ClCBr

Cl½â£º

Cl2Fe

CH2ClCH2O+HClZnCl2Br2FeCH2ClC6H5ClAlCl3ClCH2Br

Br2 Cl2??or h?ClClCClMnO2H2SO4 , H2OOBrNaOH/H2OClCBr

OClCBr

»òÕߣºClCH2BrCH2CN(3)

NO2Br

CH2Cl½â£º

CH2O + HClZnCl2 , 66 CoCH2Cl»ìËáFeCH2ClNO2NaCNBrCH2CNNO2Br

Br2BrH(4)

HC=C

PhCH2CH2PhH2lindlarHC=CPhCH2H

½â£º2 PhCH2Cl + NaCCNaPhCH2CCCH2PhCH2Ph(Ê®Îå) 4-Èý·ú¼×»ù-2,6-¶þÏõ»ù-N,N-¶þ±û»ù±½°·(ÓֳƷúÀÖÁ飬trifluralin B)ÊÇÒ»ÖֵͶ¾³ý²Ý¼Á£¬ÊÊÓÃÓÚ´ó¶¹³ý²Ý£¬ÊÇÓÃÓÚݬ²Ý³¤³ö֮ǰʹÓõijý²Ý¼Á£¬¼´ÔÚݬ²Ý³¤³ö֮ǰÅçÈ÷£¬´ýݬ²ÝÖÖ×Ó·¢Ñ¿´©¹ýÍÁ²ã¹ý³ÌÖб»ÎüÊÕ¡£ÊÔÓɶÔÈý·ú¼×»ùÂȺϳÉÖ®(ÆäËüÊÔ¼ÁÈÎÑ¡)¡£·úÀÖÁéµÄ¹¹ÔìʽÈçÏ£º

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