Synthesis of 5-hydroxy-N-(2-vinyloxyalkyl)indoles from dicarbonyl compounds and vinyloxyalkylamines
摘要:
N-(Vinyloxyalkyl)enaminoketones were obtained by the condensation of vinyloxyalkyl-amines with acetylacetone or ethyl acetoacetate. Their subsequent reactions with 1,4-benzoquinone produce the corresponding 5-hydroxy-2-methyl-N-(2-vinyloxyalkyl)indoles in 17-43% yields. The structures of the compounds obtained were confirmed by IR and H-1 NMR spectroscopy.
Reaction of vinyloxyalkylamines with mercaptoacetic acid
作者:B. F. Kakharev、V. K. Stankevich、G. R. Klimenko
DOI:10.1007/bf01435796
日期:1996.3
N-[2(3)-Hydroxyalkylj-4-thiazolidinones have been synthesized by the reaction of 2(3)-vinyloxyalkylamines with mercaptoaceticacid in 24–69 % yield. The structure of the compounds obtained was supported by (R and1H NMR spectroscopic data.
N-[2(3)-羟基烷基j-4-噻唑烷酮是通过 2(3)-乙烯基氧基烷基胺与巯基乙酸反应合成的,产率 24-69%。所得化合物的结构由 (R 和 1 H NMR 光谱数据支持。
Kukharev, B. F.; Stankevich, V. K.; Klimenko, G. R., Russian Journal of Organic Chemistry, 1995, vol. 31, # 5, p. 591 - 596
作者:Kukharev, B. F.、Stankevich, V. K.、Klimenko, G. R.
DOI:——
日期:——
Cyclization of vinyl ethers derived from amino alcohols
作者:B. F. Kukharev、V. K. Stankevich、G. R. Klimenko、V. A. Kukhareva
DOI:10.1134/s1070428007070044
日期:2007.7
Cyclization of vinyl ethers derived from linear and cyclic alpha- and beta-amino alcohols, catalyzed by mercury(II) acetate gave 2-methyloxazolidines and 2-methylperhydro-1,3-oxazines in 37-94% yield.
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作者:B. F. Kukharev、V. K. Stankevich、G. R. Klimenko
DOI:10.1023/a:1026040708725
日期:——
N-Alkylidene-2(3 or 4)-vinyloxyalkylamines were synthesized in 60-93% yield by reactions of 2(3 or 4)-vinyloxyalkylamines with aliphatic aldehydes. The stability of the resulting Schiff bases and their further transformations were studied.
Synthesis of 5-hydroxy-N-(2-vinyloxyalkyl)indoles from dicarbonyl compounds and vinyloxyalkylamines
作者:B. F. Kukharev、V. K. Stankevich、G. R. Klimenko、N. A. Lobanova
DOI:10.1007/bf02495263
日期:1997.12
N-(Vinyloxyalkyl)enaminoketones were obtained by the condensation of vinyloxyalkyl-amines with acetylacetone or ethyl acetoacetate. Their subsequent reactions with 1,4-benzoquinone produce the corresponding 5-hydroxy-2-methyl-N-(2-vinyloxyalkyl)indoles in 17-43% yields. The structures of the compounds obtained were confirmed by IR and H-1 NMR spectroscopy.