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Synthesis of 5-methyl-2-ethyl-4-chloro-2-oxo-1,2-oxa-4-hospholene1. The counter synthesis of 5-methyl-2-ethyl-4-chloro-2-oxo-l,2-oxa-4-phospholene was accomplished
Reaction of substituted 1-methylthio-4,5-dihydro[1,2]dithiolo[3,4-c]-quinolin iodides with arylamines. Synthesis of novel 1,2-dithiolo[3,4-c]-quinolin-1-ylidene(aryl)amines and 10-(arylimino)-7,10-dihydro[1,2]dithiolo[3,4-c]-pyrrolo[3,2,1-ij]quinoline-4,5-dionesA series of novel (8-R-7-R'-4,4-dimethyl-4,5-dihydro-1H-[1,2]dithiolo[3,4-c]quinolin-1-ylidene)(4(2
The photophysical properties of the 4,4-difluoro-1,3,5,7-tetraphenyl-2,6-dibromo-4-bora-3a,4a-diaza-s-indaceneThe photophysical properties of the 4,4-difluoro-1,3,5,7-tetraphenyl-2,6-dibromo-4-bora-3a,4a-diaza-s-indacene
Selective laser spectroscopy of Mn4+-Mn4+ pair centers in SrTiO3 crystal state |4 A2g,4 A2g〉 and excited state |4 A2g,2 Eg〉 of the Mn4+-Mn4+ pair center is constructed
Kinetic and equilibrium parameters of [4+2] cycloaddition reaction of 2,6-dimethylnaphthalene with 4-phenyl-1,2,4-triazoline-3,5-dione-Alder reactions between 2,6-dimethylnaphthalene and 4-phenyl-1,2,4-triazolinedione were determined, as well
Жидкие комплексные удобрения на основе системы NH4H2PO4-(NH4)2HPO4-CO(NH2)2-H2OРабота посвящена исследованию растворимости в системе NH4H2P04-(NH4)HP04-CO(NH2)2-H20,
включающей
SYNTHESIS OF 4-AZAFLUORENE DERIVATIVES FROM 9-(3,6-DIPHENYLPYRIDAZIN-4-YL)-4-AZAFLUORENESYNTHESIS OF 4-AZAFLUORENE DERIVATIVES FROM 9-(3,6-DIPHENYLPYRIDAZIN-4-YL)-4-AZAFLUORENE
9-(пиридазин-4-ил)-4-азафлуорены, спиросоединения с фрагментами 4-азафлуорена и дигидродиазелина(пиразолина)9-(пиридазин-4-ил)-4-азафлуорены, спиросоединения с фрагментами 4-азафлуорена и дигидродиазелина(пиразолина)
[4+2] Cycloaddition of α,β-unsaturated acid anhydrides to 2-furylpiperidin-4-ones: The short route to annulated 8,10a-epoxypyrido[2,1-a] isoindoles-Diels-Alder reaction (IMDAF) of N-furfurylacrylamide, produced in situ from 2-furylpiperidin-4-ones and α
Synthesis of dibenzo derivatives of (4-oxotetrahydropyrano)oxa-14-crown-4 and 1,4,7-trioxacyclohexadeca-8,10,13,15-tetraen-12-one. Transformation of the latter into (4-oxopiperidino)aza-14-crown-4The reaction of diethyl ketone with 2-{2-[2-(2-formylphenoxy)ethoxy]ethoxy} benzaldehyde in acid
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