Synthesis and herbicidal activities of pyridyl sulfonylureas: More convenient preparation process of phenyl pyrimidylcarbamates

Chinese Chemical Letters

Volumn 19, Issue 11, 2008, Pages 1268-1270

  Ma, Ning ^a   Fan, Zhi Jin ^b   Wang, Bao Lei ^b   Li, Yong Hong ^b   Li, Zheng Ming ^b  

^a TIANJIN UNIVERSITY   (China)

^b NANKAI UNIVERSITY   (China)

Author keywords

Herbicidal activity; Phenyl carbamate; Sulfonylurea

Indexed keywords

EID: 54949120530     PISSN: 10018417     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cclet.2008.09.019     Document Type: Article

References (7)

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4. Wang J.G., Li Z.M., Ma N., et al. J. Comput. Aided Mol. Des. 19 (2005) 801
5. Y. Ishida, K. Ohta, T. Nakahama, et al., US Patent 5,017,212 (1991).
6. 4, then evaporated in vacuum, and the residue solid was recrystallized in acetone-ligroin to give 2a-d.
7. 2: C 43.89, H 4.42, N 20.47; Found: C 43.73, H 4.54, N 20.45.