Sadekov, I. D.; Maksimenko, A. A.; Rivkin, B. B., Journal of Organic Chemistry USSR (English Translation), 1983, vol. 19, p. 541 - 546
作者:Sadekov, I. D.、Maksimenko, A. A.、Rivkin, B. B.
DOI:——
日期:——
SADEKOV, I. D.;MAKSIMENKO, A. A.;RIVKIN, B. B., ZH. ORGAN. XIMII, 1983, 19, N 3, 616-622
作者:SADEKOV, I. D.、MAKSIMENKO, A. A.、RIVKIN, B. B.
DOI:——
日期:——
TIMPE, H. -J.;SCHIKOWSKI, V.;REMMLER, K. -D., CHEM. PAP., 41,(1987) N 2, 259-270
作者:TIMPE, H. -J.、SCHIKOWSKI, V.、REMMLER, K. -D.
DOI:——
日期:——
Synthesis of Heterocycles from Arylation Products of Unsaturated Compounds: XIII. 5-R1-Benzyl-2-(R2-2-pyridylimino)thiazolidin-4-ones
作者:V. S. Matiichuk、N. D. Obushak、V. M. Tsyalkovskii
DOI:10.1007/s11178-005-0292-x
日期:2005.7
Meerwein reactions of arenediazonium bromides with methyl and ethyl acrylates gave 3-aryl-2-bromopropionic acid esters which were subjected to cyclocondensation with N-(2-pyridyl)- and N-(6-methyl-2-pyridyl) thioureas to obtain 5-R1-benzyl-2-(R2-2-pyridylimino)thiazolidin-4-ones. The latter were shown to exist in solution as E isomers of the imino form.
芳烷基溴化铵与丙烯酸甲酯和丙烯酸乙酯的 Meerwein 反应得到 3-芳基-2-溴丙酸酯,再与 N-(2-吡啶基)- 和 N-(6-甲基-2-吡啶基)硫脲进行环缩合反应,得到 5-R1-苄基-2-(R2-2-吡啶亚氨基)噻唑烷-4-酮。研究表明,后者在溶液中以亚氨基形式的 E 异构体存在。