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综合解析综合解析Your company sloganYour company sloganLOGOLOGOLOGOLOGOv1.1.根据下列图谱及数据推测未知化合物的结构根据下列图谱及数据推测未知化合物的结构。vv 135135（MM）=48.0=48.0vv 136(M+1)=4.5 136(M+1)=4.5vv 137(M+2)=0.3 120 137(M+2)=0.3 120vv 92 135 92 135vv vv 65 651.根据下列图谱及数据推测未知化合物的结构。Your company sloganYour company sloganLOGOLOGOLOGOLOGOvv2.52.5，3H3Hvv7.87.8，2H 2H vv6.86.8，2H 2H vv4.34.3，exchanged with Dexchanged with D2 2O 2HO 2H2.5，3HYour company sloganYour company sloganLOGOLOGOLOGOLOGOvv vv 1500 1500vv 1360 837 1360 837vv 3334 3220 3334 3220vv 16701600 1280 16701600 1280 Your company sloganYour company sloganLOGOLOGOLOGOLOGOvv OFR OFR中裂分峰情况中裂分峰情况vv196.65 s196.65 svv151.68 s151.68 svv130.82 d130.82 dvv127.45 s127.45 svv113.67 d113.67 dvv26.00 q26.00 q OFR中裂分峰情况Your company sloganYour company sloganLOGOLOGOLOGOLOGOvv解答解答：vv1.MS1.MS：M+135 M+135 含奇数含奇数NN的化合物的化合物；vv 计算分子式计算分子式：C C8 8HH9 9NONO2 2vv2.IR2.IR：33343334，3220 3220 伯胺基伯胺基；n n苯环苯环；vv 1670 1670 羰基羰基，类酰胺类酰胺；vv 837 837 苯环对二取代苯环对二取代解答：Your company sloganYour company sloganLOGOLOGOLOGOLOGOvv3.3.1 1 H-NMRH-NMR：7.8/6.8 2*2H 7.8/6.8 2*2H 苯环的对二取代剩苯环的对二取代剩下的下的4H4H；vv 2.5 3H Ar-CO-CH2.5 3H Ar-CO-CH3 3/CO-Ar-CH/CO-Ar-CH3 3 vv 4.3 2H NH4.3 2H NH2 2 vv4.4.1313C-NMR(C-NMR(OFR):OFR):vv 151,127(s)(151,127(s)(苯环连接苯环连接C-C-连接连接COCO/C-N/C-NHH2 2 、CO/CCO/CHH3 3)vv 130,113(d)130,113(d)，苯环的苯环的4 4个个C C（CHCH）；）；vv 26.00 (q)-26.00 (q)-CHCH3 3；vv 196(s)-CO-;196(s)-CO-;3.1 H-NMR：7.8/6.8 2*2H 苯Your company sloganYour company sloganLOGOLOGOLOGOLOGOvv 结构：结构：结构：Your company sloganYour company sloganLOGOLOGOLOGOLOGOvv5.MS5.MS：vvM+135 M+135 分子离子峰分子离子峰；vvM+120 M+120 脱脱CHCH3 3碎片碎片；vvM+92 M+92 脱脱-COCH-COCH3 3碎片碎片；5.MS：Your company sloganYour company sloganLOGOLOGOLOGOLOGOvv2.2.某化合物的分子式为某化合物的分子式为C C1010HH1212OO2 2 ，请根据下列图谱及请根据下列图谱及数据推断其可能的结构式数据推断其可能的结构式。2.某化合物的分子式为C10H12O2，请根据下列图谱及Your company sloganYour company sloganLOGOLOGOLOGOLOGOvv不饱和度不饱和度=5=5：有苯环及有苯环及1 1个双键个双键 vvIRIR：3064,16133064,1613，15101510 cm cm-1-1 苯环苯环vv 1719 1719 cmcm-1-1 羰基羰基vv 842 842 cmcm-1-1 苯环对苯环对2 2取代取代不饱和度=5：有苯环及1个双键 Your company sloganYour company sloganLOGOLOGOLOGOLOGO波谱解析综合解析课件Your company sloganYour company sloganLOGOLOGOLOGOLOGOvv 1 1H-NMRH-NMR：vv1.38 1.38 3H t CH3H t CH3 3；与与CHCH2 2连接连接vv2.39 2.39 3H s CH3H s CH3 3；与苯环连接与苯环连接vv4.35 4.35 2H s CH2H s CH2 2；与与OO连接与连接与CHCH3 3连接连接vv7.227.22 2 H 2 H 苯环对苯环对2 2取代取代vv7.92 2 H 7.92 2 H 苯环对苯环对2 2取代取代 1H-NMR：Your company sloganYour company sloganLOGOLOGOLOGOLOGO波谱解析综合解析课件Your company sloganYour company sloganLOGOLOGOLOGOLOGOvv 1313C-NMRC-NMR：vv14.414.4 q CHq CH3 3；与与CHCH2 2连接连接vv21.621.6 q q 苯环苯环-CH-CH3 3-；vv60.760.7 t CHt CH2 2；与与OO连接与连接与CHCH3 3连接连接vv 128 s 128 s 苯环取代苯环取代C Cvv 129 d 129 d 苯环未取代苯环未取代C Cvv 129.6 d 129.6 d 苯环未取代苯环未取代C Cvv 143.4 143.4 S S 苯环取代苯环取代C Cvv 166.6 166.6 S S 酯的酯的C=OC=O；13C-NMR：Your company sloganYour company sloganLOGOLOGOLOGOLOGO波谱解析综合解析课件Your company sloganYour company sloganLOGOLOGOLOGOLOGOvv Your company sloganYour company sloganLOGOLOGOLOGOLOGO波谱解析综合解析课件Your company sloganYour company sloganLOGOLOGOLOGOLOGO波谱解析综合解析课件Your company sloganYour company sloganLOGOLOGOLOGOLOGO波谱解析综合解析课件Your company sloganYour company sloganLOGOLOGOLOGOLOGO波谱解析综合解析课件Your company sloganYour company sloganLOGOLOGOLOGOLOGO波谱解析综合解析课件Your company sloganYour company sloganLOGOLOGOLOGOLOGO波谱解析综合解析课件
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