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外型和内型C-2位单取代降冰片烯衍生物的核磁共振波谱研究
王子豪1,徐赫1,汪涛2,杨善中1,丁运生1,魏海兵1,*()
NMR Spectroscopic Studies on (exo, endo) C-2 Monosubstituted Norbornene Derivatives
Zi-hao WANG1,He XU1,Tao WANG2,Shan-zhong YANG1,Yun-sheng DING1,Hai-bing WEI1,*()

图5. exo-NB-COOH中C-2?C-1和C-4?C-3构象的Newman投影式

Fig.5. Depict the conformations of C-2?C-1 and C-4?C-3 of exo-NB-COOH in a Newman projection