Synthesis of new α-chloropyridine derivatives of steroidal 3β,5α,6β-triols and 3β,5-dihydroxy-6-ketones

By Kovganko N.   Chernov Yu.   Sokolov S.   Kashkan Zh.   Survilo V.  

Chemistry of Natural Compounds, Vol. 45, Iss. 2, 2009-03 ,pp. : 205-208

Springer Publishing Company

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Derivatives of α,β-dehydro amino acids: II. New synthesis of 2,4-disubstituted 1-aminoimidazol-5-ones from N-substituted α,β-unsaturated α-amino acid hydrazides

By Topuzyan V.   Arutyunyan L.   Oganesyan A.   Panosyan G.  

Russian Journal of Organic Chemistry, Vol. 43, Iss. 6, 2007-06 ,pp. : 936-937

MAIK Nauka/Interperiodica

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New nematogenic β-diketones for synthesis of lanthanidomesogens

By Knyazev A.   Dzhabarov V.   Lapaev D.   Lobkov V.   Haase W.   Galyametdinov Yu.  

Russian Journal of General Chemistry, Vol. 80, Iss. 4, 2010-04 ,pp. : 756-760

MAIK Nauka/Interperiodica

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Synthesis of methyl-substituted 1,7-phenanthroline derivatives by condensation of 2-methylquinolin-5-amine with aromatic aldehydes and cyclic 1,3-diketones

By Kozlov N.   Gusak K.  

Russian Journal of Organic Chemistry, Vol. 46, Iss. 7, 2010-07 ,pp. : 1074-1078

MAIK Nauka/Interperiodica

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Photo aldol reactions with 5-methoxyoxazoles: Highly regio- and diastereoselective synthesis of α-amino β-hydroxy carboxylic acid derivatives

By Griesbeck Axel G   Bondock Samir  

Canadian Journal of Chemistry, Vol. 81, Iss. 6, 2003-06 ,pp. : 555-559

NRC Research Press

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