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Boris S. Drach

A facile synthesis of new 1,2‐dihydro‐2λ5‐[1,3]oxazolo[5,4‐d][1,3,2]diazaphosphinine derivatives starting from 2‐benzoylamino‐3, 3‐dichloroacrylonitrile
2008 · Oleg V. Shablykin, Andrei A. Gakh, et al. · Heteroatom Chemistry · 19
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A challenging synthesis of new 1,3,4‐thiadiazole derivatives starting from 2‐acylamino‐3,3‐dichloroacrylonitriles
2004 · Oleksandr V. Golovchenko, Stepan G. Pilyo, et al. · Heteroatom Chemistry · 16
Transformations of Acylation Products of Functionally 4-Substituted 2-Alkyl(aryl)-5-hydrazino-1,3-oxazoles into 1,3,4-Oxadiazole Derivatives
2005 · A. V. Golovchenko, S. G. Pil’o, et al. · Russian Journal of General Chemistry · 14
A challenging synthetic approach to phosphonium ylide-betaines of the pyrimidine series
1996 · Luc Van Meervelt, Oleg B. Smolii, et al. · Tetrahedron · 12
Reaction of 1-Aryl-1,3,4,4-tetrachloro-2-azabuta-1,3-dienes with aminoazoles
2007 · B. A. Demidchuk, V. S. Brovarets, et al. · Russian Journal of General Chemistry · 10
Original Approach to New Derivatives of [1,3]Oxazolo[4,5-d]pyrimidine
2006 · Boris Drach, Vitaliy Sviripa, et al. · Synthesis · 10
Structure and properties of phosphonium ylides-betaines, derivatives of 2-phenyl-2-oxazolin-5-one and its thio- and seleno-analogues
1995 · Luc Van Meervelt, Geertrui S. Schuerman, et al. · Tetrahedron · 10
New transformations of the reaction product of 4-(dichloromethylene)-2-phenyl-1,3-oxazol-5(4H)-one with triphenylphosphine
2004 · V. S. Brovarets, A. V. Golovenko, et al. · Russian Journal of General Chemistry · 9
Cycloaddition of N‐(2,2,2‐trichloroethylidene)‐substituted carboxamides and carbamates to 1,2,4‐thiadiazol‐5(2H)‐imines
2003 · Vladimir S. Zyabrev, Mikhail A. Rensky, et al. · Heteroatom Chemistry · 9
Conversion of N-(1-Arylsulfonyl-2,2-dichloroethenyl)carboxamides into Derivatives of 4,5-Dimercaptooxazole
2001 · S. B. Babii, V. S. Zyabrev, et al. · Russian Journal of Organic Chemistry · 9
Synthesis of 3(5)-Amino-4-acylamino-5(3)-arylsulfanylpyrazoles and Their Fused Derivatives on the Basis of N-(2,2,2-Trichloro-1-hydroxyethyl)benzamides
2005 · S. V. Popil'nichenko, S. G. Pil'o, et al. · Russian Journal of General Chemistry · 8
A convenient procedure for introducing arylsulfanyl and heterylsulfanyl groups into the 5 position of the oxazole ring
2004 · A. V. Golovchenko, V. S. Brovarets, et al. · Russian Journal of General Chemistry · 8
Phosphorus pentasulfide and Lawesson reagent in synthesis of 1,3-thiazole-4-thiol derivatives
2004 · A. G. Belyuga, V. S. Brovarets, et al. · Russian Journal of General Chemistry · 8
Structure and properties of phosphonium ylides obtained by the reaction of 3-phosphorylated 1,4-dichloro-2-aza-1,3-dienes with sodium azide
1994 · Luc Van Meervelt, Roman N. Vydzhak, et al. · Tetrahedron · 8
Recyclization of 2-Aryl-4-cyano-5-hydrazinooxazoles
2001 · S. G. Pil'o, V. S. Brovarets, et al. · Russian Journal of General Chemistry · 7
Regioselective Annulation of Seven-, Eight-, and Nine-Membered Azaheterocycles to Benzimidazole Starting from Chloro-Substituted 2-Aza-1,3-dienes
2006 · Boris Drach, Bogdan Demydchuk, et al. · Synthesis · 6
Acylamino-Substituted Vinylphosphonium Salts in Syntheses of Derivatives of Nitrogen Heterocycles
2002 · B. S. Drach, V. S. Brovarets, et al. · Russian Journal of General Chemistry · 6
ChemInform Abstract: RK. SEK. AMINE MIT N‐ACYL‐(2,2‐DICHLOR‐VINYL)‐AMINEN UND N‐ACYL‐1‐CYAN‐(2,2‐DICHLOR‐VINYL)‐AMINEN
1973 · B. S. DRACH, E. P. SVIRIDOV, et al. · ChemInform · 6
Synthesis of new 2,5-diamino-1,3-thiazole and 2-thiohydantoin derivatives by condensation of N-(2-Aryl-1-chloro-2-oxoethyl) carboxamides with thioureas
2008 · A. G. Balya, A. N. Chernega, et al. · Russian Journal of General Chemistry · 5
Peculiar reaction of N2‐acyl derivatives of 2‐aryl‐5‐hydrazino‐1,3‐oxazole‐4‐carbonitriles with the lawesson reagent
2007 · Oleg V. Shablykin, Vladimir S. Brovarets, et al. · Heteroatom Chemistry · 5
A convenient route to functionalized derivatives of pyrrolo[2,1-b][1,3]benzothiazole
2006 · V. N. Sviripa, V. S. Brovarets, et al. · Russian Journal of General Chemistry · 5
A facile synthesis of new thieno[2,3-b][1,4]thiazine derivatives starting from 2-acylamino-3,3-dichloroacrylonitriles
2006 · Sergey V. Popil'nichenko, Vladimir S. Brovarets, et al. · Heteroatom Chemistry · 5
A Facile Synthesis of Derivatives of (1,3,4-Thiadiazol-2-yl)glycine and Its Phosphonyl Analogue
2003 · Vladimir S. Brovarets, Aleksandr V. Golovchenko, et al. · Synthesis · 5
Cyclocondensation of 1-Tosyl-2,2-dichloroethenyl Isothiocyanate with O-, S-, N-, and C-Nucleophiles
2002 · S. B. Babii, V. S. Zyabrev, et al. · Russian Journal of General Chemistry · 5
Reaction of 2-aryl-4-dichloromethylidene-1,3-oxazol-5(4H)-ones with 2-aminopyridine
2010 · V. M. Prokopenko, S. G. Pil’o, et al. · Russian Journal of General Chemistry · 4
Works count: 222
Citation count: 328
H-index: 9
I10-index: 7
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