A new approach to ethyl 1-aroyl/aroylmethyl-5-methyl-3-methylthiopyrazole- 4-carboxylates: High regioselectivity in alkylation and acylation reactions between N-1 and N-2 of a pyrazole derivative

Chinese Chemical Letters

Volumn 16, Issue 9, 2005, Pages 1161-1164

  Wen, Li Rong ^a   Zhao, Gui Long ^a   Li, Ming ^a   Qi, Wen Ying ^a   Zhang, Xiu Li ^c   Yang, Hua Zheng ^b  

^a QINGDAO UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b NANKAI UNIVERSITY   (China)

^c OCEAN UNIVERSITY OF CHINA   (China)

Author keywords

2D NMR; Pyrazole; Regioselectivity; X ray crystallographic analysis

Indexed keywords

EID: 33745029475     PISSN: 10018417     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (6)

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