- Synthesis and structural evaluation of 5-methyl-6-acetyl substituted indole and gramine
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The synthesis and crystal structures of 1-(5-methyl-1H-indol-6-yl)ethan-1-one (7), C11H11NO, and 1-{3-[(dimethylamino)methyl]-5-methyl-1H-indol-6-yl}ethan-1-one (8), C14H18N2O, are reported. The synth
- Kukuljan, Lovel,Kranjc, Kri?tof,Perdih, Franc
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p. 905 - 913
(2016/12/18)
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- The behaviour of 4-alkoxymethylene-2-phenyl-4H-oxazol-5-one and 4-dimethylaminomethylene-2-phenyl-4H-oxazol-5-one toward nitrogen nucleophiles under microwave heating
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The reactivity of 4-ethoxymethylene-2-phenyloxazol-5(4H)-one and 4-dimethylaminomethylene-2-phenyloxazol-5(4H)-one toward amines and active methylene reagents under microwave heating is reported. A new 3-aroylamino-4-pyridone synthesis is described.
- Anwar, Many Fakhry,Metwally, Nadia Hanafy,Gaber, Hatem,Elnagdi, Mohamed Hilmy
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- Methyl 2-Benzoylamino-3-dimethylaminopropenoate in the Synthesis of Heterocyclic Systems. The Synthesis of Substituted 3-Benzoylamino-2H-pyran-2-ones
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5,6-Disubstituted 3-benzoylamino-2H-pyran-2-ones 3 are prepared either from 1.3-dicarbonyl compounds 1 and methyl 2-benzoyl-amino-3-dimethylaminopropenoate (2) in an one-step reaction or from ethyl 2-acyl-3-dimethylaminopropenoates 5a,b or 2-(dimethylamino)-methylene-1,3-diketones 5c,d and 5-oxo-2-phenyl-1,3-oxazole 6.
- Svete, Jurij,Cadez, Zvonko,Stanovnik, Branko,Tisler, Miha
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- A simple and general one-pot synthesis of some 2h-pyran-2-ones and fused pyran-2-ones
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A general one-pot synthesis of some 2H-pyran-2-ones and fused pyran-2-ones starting from 1,3-dlcarbonyl compounds, N-acylglycines and one-carbon synthons (trialkyl orthoformates, diethoxymethyl acetate or N,N-dlmethylformamide dimethyl acetal) in acetic anhydride (or in a mixture of acetic anhydride and acetic acid) is described.
- Kepe, Vladimir,Kocevar, Marijan,Polanc, Solvenko,Vercek, Bojan,Tisler, Miha
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p. 2081 - 2088
(2007/10/02)
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