Ionic liquid [bmim][BF4] acts as solvent and promoter for synthesis of halo-containing N-arylphthalimides

Chinese Chemical Letters

Volumn 18, Issue 1, 2007, Pages 27-29

  Chen, Dong Chu ^a   Ye, Hong Qi ^a   Wu, Hao ^a  

^a CENTRAL SOUTH UNIVERSITY   (China)

Author keywords

Aromatic amines; Ionic liquid bmim BF4; Phthalic anhydride; Phthalimides

Indexed keywords

EID: 33847164389     PISSN: 10018417     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cclet.2006.11.027     Document Type: Article

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15. 3, δ ppm): 7.95 (dd, 2H, J = 3.0 and 5.4 Hz, H-4and H-7), 7.80 (dd, 2H, J = 3.0 and 5.4 Hz, H-5 and H-6), 7.43 (m, 2H, H-2′ and H-6′), 7.19 (m, 2H, H-3′ and H-5′).