中国科学技术大学：常见官能团的化学位移

常见官能团的化学位移 一、HNMR化学位移(6-10to20) Representative Proton Chemical Shift Values (6-10 to 0) CpRu(CO)H+ (Me,Si)Si-Te-H H-Fe(CO) CpWH2 -10.5 -12.3 -28.1 8818283848586878889999293g495969798990 Cp2WH" 6612的64的6676897723747为7898 Me-Te-H 4女由4布布由由古应扇由由古指著绳 Li Ph-Te-H (Me;Si):Si-Se-H 221222324252627282933132333435303739394 H-C(SiMe3) CH2=P(CHs为 cH.si↑ H-Se-CH,Ph CH:(Me;Sn)z (CH).Zn (Me,Si)Si-S-H (CH:)Mg CH:Li A 001020304050.607080g1124内指蟈 Representative Proton Chemical Shift Values (6 0 to 2) NH H-C=C-F O-P(CHg)(H-C=C)CH2 HO.C N=C H-C=C-Me CHs CH,P(CHs为 P(CH:) HO.CV CH CH:-CH2-CH, CH,-C=N (CH)CCI (CH)COH Me Si、 (CH)Si CH,-CO2Me BrCH2CH (CH )C BrC(CH:)3 CH.CH.OH (CHCH)CO CH,SnPh; CH CH2I (CH:)CH (CH.).Sn ↑↑ 219816店4内210908076050402批#制

常见官能团的化学位移 一、HNMR化学位移（δ -10 to 20）

Representative Proton Chemical Shift Values (6 2 to 4) H ,0 (CH,)S=O MeSiH O CN (CHa)2Se2 Ph. SiEt (H-C=C)CH (CH)2S02 o Me,Si R 0 -01 HO 0 CHTePh H-C=C-S-Ph CH,SPh CHgSePh↑ H 16 CH:-O,CCH; (Me,N)P=O 0 T(CH:)N CH:O-Ph 0 (CH,O)CH2 CH,CCls (CH,CH,)CO PhCH,SeH Ph-C-C=C-H (CH)S Br-CH,CH,-Br (CH:>N-Ph CFCH.OH (CH20 Ph-CH,-CH, H-C=C-H H、O CH,OH CH:CHl CH;CI H-C=C-Ph CH,Br(CH,CH)N Ph-CHs CH CHS 43.93.83.73.6353.43.33.23.132.92.82.72.62.52.42.32.22.12 Representative Proton Chemical Shift Values (54to6) CO,Me (CH ).CH CO,Me ↑MeSi R CH=C-CH, 0 H H H H H Me,Si H CH NO2 HC(OEt) H H OAc (CH)CHCI H (CH;O)CH2 N, H HO CICH.CH.CI PhCH2CI H.SiPh, H Ph PhCH,OH H H-SnMe; CHCICO,Me Ph H PhCH,Br CH,CL, CH,Br2 Me-C-OCH.CH CH F 1 65.95.85.75.65.55.45.35.25.1 5 4444444批科讯

Representative Proton Chemical Shift Values (66 to 8) CO,Me MeOC COMe CO,Me EtO,C H CO,Et EtO,C CO2Et HO.C CCICCLH Cl SiH 。化学料讯 7.97.8777.675747.3727.176.96.86.76.66.56.463-6.26.16 Representative Proton Chemical Shift Values (6 8 to 10) NO Me NMe 0 Ph

Representative Proton Chemical Shift Values (6 10 to 14) OMe CH.COH 1211.911.811711.61511411.3121111110.910810.710.610.510.410.310210.110 H Me,CH 1413.913.813713.613.513413.313213.11312.9128127126125124昭学斜评2 Representative Proton Chemical Shift Values (5 14 to 20) ◇H H 1 1615.g158671661655453621511514g14814714614514414314214114 Bu,N* HgH F-H-F 18179178177761751741731721711716.916816716616516416316216116 H-tBuP4 Bu.N+ Bu,N+ 0-H-0 0-H-o 19.17 18.27 心衣化宝科别 2019.919819.719.619.519419.319219.11918.918.818.718.618.518418318218118 二、活泼氢化学位移(CDC3)

二、活泼氢化学位移（CDCl3）

Except for alcohols,the shifts are for dilute solutions in CDCl R-SO2NH2 R-SH 0 Ar-SH R=CF3 R-CNH2 R=CH3 Ar-NH2 R-NH2 Ar-OH R-SOH concentrated R-OH dilute R-CO2H R-NH* 10 9 8 7 6 5 6 ppm 三、CNMR化学位移 H c=C=O Me COH CH2=N2 H Me2CHOH Me-Me Me Si CH2=C=CH2 CHCH2OH CH MeOH MeSH HC=CH MeCI △ CDCI MeBr Mel HOCH=CH2 Me2O 'NMe MeLi 88.0 77.869.6 61.255.650.2 39.7 27.8 18.2 10.35.90.02.9 -132-20.0 73.973264.658.2 476 25223.1 6.52.521 10090 80 70 60 50 40 必 20 10 0 -10-20 Me+Me H HC(OEt)3 CH2=C=CH2 0 H2C=N-Me CH2=CH2 OMe CN-Me O=C=NMe =c=0 CO H HOCH=CH2 NC-Me 206.2199.6194.0 169.9164.9160156.7149.0 1285123.2117.7113.9 102.6 211.7 177.0 1679 158.2 127.21217 220 210 200 190 180 170 160 150 140 130 120 一批字礼讯

三、CNMR化学位移