内容发布更新时间 : 2025/7/6 20:51:46星期一 下面是文章的全部内容请认真阅读。
45. 4 分 (3546) 3546
[解]
46. 6 分 (3547)
CH3(A) CH3CHCHCH3NH2(B) (CH3)2CHCHCH3+N(CH3)3I-3547 (C) (CH3)2CHCHCH(D) (CH3)2CHCHCH23(A)(B)-+ [参解] N(CH3)3OH+NNH
47. 4 分 (3548) 3548
(C) [解] O
(A)(B) COOH (C)(D) COOH
O48. 6 分 (3549) 3549
[解]
(A)(B)
NO2NH2 (C)OHC
N
H
49. 6 分 (3550) 3550
(A)(B)[解] H H
CH3CCCH3CH2CH2CH3 CCH3CCCCH3CH2CH2CH3 HH
(C)HCH3HCCHCCHCH3CCH3H(D)CH3HHCCHCCHCH3CHCH3
CH350. 6 分 (3551)
HH3551
3C[解] H ( ) _ 3 C ( ) + H_+ (A)(B)(C)
51. 8 分 (3552) 3552
[解] (A),(A') (B) CH2CH2BrCHBrCH3 (C)(D) CHCH2CH2CH3
(E)
CH2CH3
52. 6 分 (3553) 3553
[解] (A) (B) (C)(C')BrBr
_+( )
Br
(D)(E)(E')(F)
OHC(CH2)4CHOOHO
_+OH( )
53. 6 分 (3554) 3554
HCH3HBrBr2Na[解] CH C CCH C C C C CH 3
H3C33NH(l)3HCH3BrH
(A)(D)(E) +CH3CH2CCAgCH3CH2CCH+Ag(NH3)2
(F)(B)OO
OO+
(C)O(G)O
54. 4 分 (3555) 3555
[解] (A) (B)CH3CH3 CC CH3CH3
55. 6 分 (3556) 3556
H[解] (A) O (B) (C) CH 3
CH2C CH3CCH3CH3CH2CHO O (E)(D)(F)
OHCOOHOH
CH3CCH3HOCH2CHCH3CH2CH
CH3COOHCOOH _+( )56. 4 分 (3557) 3557
[解] Cl (A) CH3CH2CH NO2
57. 8 分 (3558) 3558
[解] MgBr
OCH3CH2 H2O_H3CCOH( )+CH3CH2CCH3+ C6H5(D)(E) (A) MgBrCH3CH2CH2
HCOH( )H2O_+CH3CH2CHO+ C6H5(B) (F) OCrO3.2C6H5N (H)CH3CH2CH2CC6H5
HHMgBrC2H5HO 2C6H5CH2CCH2CCH2CH3OH O(G)(C)
58. 4 分 (3559) 3559
[解]
OO (CH3)2CHCHCH3 (CH3)2CHCCH3 (CH3)2CHCOH OH (B)(C)(A)
59. 6 分 (3560) (A)CH2CH2OH3560
[解] 60. 6 分 (3561) 3561
+NaCNH3[解] BrCH 2CH 2 O HOOC(CH 2) 3 COOH NCCH2CH2CH2CNCH2Br
(A)(B)(C)
OOO
(CH3CO)2O+CH3COOH
(D)
61. 6 分 (3562) 3562
[解]
H2NOCH2CH3
62. 8 分 (3563) 3563
[解] COOC 2H 5 CO2C2H5CO2C2H5ONCHCHHONC2
COCHCOOC2H5225CO2C2H5
(A)(B)(C)
OO
CH3CNHCH(CO2Et)2CH3CNHC(CO2Et)2C6H5CH2CHCOOH C6H5CH2NH2
(E)(D)(F)
63. 6 分 (3564) 3564
O[解]
CH2OCCH2CH3
64. 8 分 (3567) 3567
[解] CH 3 Br CH 3
(B)(A) BrH3CBr (C)H3CCH3(D)Br Br
65. 6 分 (3568) 3568
[解] O
OOOOO
OCH3OC(CH2)3COH CH3OC(CH2)3CCl CH3OC(CH2)3CHO O
(A)(B)(C)(D)
66. 8 分 (3569) 3569
[解] O
CHOO(B) (A)O
OO
(D)C6H5(C)C6H5CO2H
OO
O (E)C6H5C6H5COOH(F)
67. 6 分 (3570) 3570
[解] CH
CH33CH3CH2N(CH3)2 +-NCH3N(CH3)3I
CH3CH3CH3
(D)(A)(B)(C)
68. 6 分 (3571) 3571
OO [解]
CH3CH3O