نتائج البحث

Synthesis of 1-(2-Hydroxyethyl)-3,5-dimethyl-1H-pyrazole-4-carbaldehyde

• Authors : G. V. Asratyan; S. K. Antanosyan; O. S. Attaryan

Subjects: chemistry.chemical_compound; Armenian; Chemistry

• Source: Russian Journal of General Chemistry. 78:508-509

تفاصيل العنوان

Synthesis of New Fused Thiopyridines and Their Reaction with Acetylacetone in the Presence of Mercury(II) Acetate.

• Authors : Hobosyan, N. G.¹ (AUTHOR) ; Balyan, K. V.¹ (AUTHOR); Nersisyan, H. S.¹ (AUTHOR)

• Source: Russian Journal of General Chemistry. Aug2019, Vol. 89 Issue 8, p1586-1590. 5p.

تفاصيل العنوان

Reaction of 2,4-dinitrophenylhydrazones of triphenyl(2-aroylethyl)phosphonium bromides with aqueous alkali and some transformations of the betaines formed.

• Authors : Khachikyan, R. Dzh.¹

• Source: Russian Journal of General Chemistry. Jan2009, Vol. 79 Issue 1, p88-91. 4p. 3 Diagrams.

تفاصيل العنوان

Reaction features of 2,3,4-trichloro-1-butene with phosphoric and nitrogen nucleophiles.

• Authors : Ovakimyan, M. Zh.¹; Barsegyan, S. K.¹; Movsisyan, M. L.¹

• Source: Russian Journal of General Chemistry. Nov2008, Vol. 78 Issue 11, p2052-2055. 4p.

تفاصيل العنوان

Synthesis and transformations of triphenylpropargylphosphonium bromide.

• Authors : Bagdasaryan, G. B.¹; Pogosyan, P. S¹; Panosyan, G. A.²

• Source: Russian Journal of General Chemistry. Jun2008, Vol. 78 Issue 6, p1177-1183. 7p.

تفاصيل العنوان

Synthesis and structure of 1-(buta-1,3-dien-2-yl)pyrazoles and their behavior in Diels-Alder reactions.

• Authors : Attaryan, O. S.¹; Baltayan, A. O.¹ ; Panosyan, G. A.²

• Source: Russian Journal of General Chemistry. Mar2008, Vol. 78 Issue 3, p457-460. 4p.

تفاصيل العنوان

Reaction of triphenyl(phenylethynyl)phosphonium bromide with α-aminoethers, dipiperidinomethane, and secondary amines.

• Authors : Bagdasaryan, G. B.¹; Pogosyan, P. S.¹; Panosyan, G. A.²

• Source: Russian Journal of General Chemistry. May2007, Vol. 77 Issue 5, p866-870. 5p.

تفاصيل العنوان

Synthesis of α-methyl-β-(3-methylpyrazol-1-yl)-and α-methyl-β-(5-methylpyrazol-1-yl)propionic acids and their esterification with vinyl acetate.

• Authors : Attaryan, O. S.¹; Baltayan, A. O.¹ ; Matsoyan, S. G.¹

• Source: Russian Journal of General Chemistry. Feb2007, Vol. 77 Issue 2, p297-300. 4p.

تفاصيل العنوان

Tautomerization of α,β-and β,γ-unsaturated phosphonium salts resulting from the reaction of triphenylphosphine with β-bromomethacrylic acid. Nucleophilic addition at the γ position of the allyl group in phosphonium salt

• Authors : Khachikyan, R.Dzh.¹ ; Tovmasyan, N. V.¹; Panosyan, G. A.¹

• Source: Russian Journal of General Chemistry. Oct2006, Vol. 76 Issue 10, p1550-1553. 4p.

تفاصيل العنوان

Intramolecular dehydrochlorination of [2-( N’, N’-dialkylhydrazino)ethyl]phosphonium salts. Chemoselective alkaline hydrolysis of triphenylphosphonioalkylhydrazinium salts.

• Authors : Ovakimyan, M.¹; Basergyan, S.¹; Kikoyan, N.¹

• Source: Russian Journal of General Chemistry. Sep2006, Vol. 76 Issue 9, p1393-1396. 4p. 6 Diagrams.

تفاصيل العنوان