Preparation of urethane and urea derivatives of (NPCl2)3. Crystal structure of a spirocyclic phosphazene with a phosphacyanuric loop

Synthesis, characterization and cytotoxic activity of binuclear copper(II)-complexes with some S-isoalkyl derivatives of thiosalicylic acid. Crystal structure of the binuclear copper(II)-complex with S-isopropyl derivative of thiosalicylic acid

Journal of Inorganic Biochemistry ◽

10.1016/j.jinorgbio.2020.111078 ◽

2020 ◽

Vol 208 ◽

pp. 111078

Author(s):

Jelena Dimitrijević ◽

Aleksandar N. Arsenijević ◽

Marija Z. Milovanović ◽

Nebojša N. Arsenijević ◽

Jelena Z. Milovanović ◽

...

Keyword(s):

Crystal Structure ◽

Cytotoxic Activity ◽

Binuclear Copper ◽

Acid Crystal ◽

Thiosalicylic Acid ◽

Derivatives Of

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ChemInform Abstract: COMPLEXES OF THE PLATINUM METALS. 12. N,N′-DI-P-TOLYLFORMAMIDINATO DERIVATIVES OF RUTHENIUM, OSMIUM, AND IRIDIUM. CRYSTAL STRUCTURE OF TRANS-BIS(TRIPHENYLPHOSPHINE)CARBONYL(N,N′-DI-P-TOLYLFORMAMIDINATO)HYDRIDORUTHENIUM(II)

Chemischer Informationsdienst ◽

10.1002/chin.197805316 ◽

1978 ◽

Vol 9 (5) ◽

Author(s):

L. D. BROWN ◽

S. D. ROBINSON ◽

A. SAHAJPAL ◽

J. A. IBERS

Keyword(s):

Crystal Structure ◽

Platinum Metals ◽

Derivatives Of

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Monoorganomercury and diorganothallium derivatives of 2-thiouracil and 2-S-methylthiouracil; crystal structure of methylmercury(II)-2-S-methylthiouracilate

Journal of Organometallic Chemistry ◽

10.1016/0022-328x(90)87049-j ◽

1990 ◽

Vol 384 (1-2) ◽

pp. 19-32 ◽

Cited By ~ 24

Author(s):

M.S. García Tasende ◽

M.I. Suárez Gimeno ◽

A. Sánchez ◽

J.S. Casas ◽

J. Sordo ◽

...

Keyword(s):

Crystal Structure ◽

Derivatives Of

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The crystal structure of some dicarbonyl allyl derivatives of substituted carbonyls of molybdenum II. The crystal structure of (isothiocyanato)dicarbonyl-1,10-phenanthroline(2-methylallyl)molybdenum NCS(CO)2(C12H8N2)(C4H7)Mo

Journal of Organometallic Chemistry ◽

10.1016/s0022-328x(00)86218-x ◽

1970 ◽

Vol 25 (1) ◽

pp. 173-191 ◽

Cited By ~ 44

Author(s):

Alan J. Graham ◽

Ruth H. Fenn

Keyword(s):

Crystal Structure ◽

Derivatives Of

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ChemInform Abstract: Synthesis and Characterization of New Thiourea and Urea Derivatives of 6-Fluoro-3-(piperidin-4-yl)benzo[d] Isoxazole: In vitro Antimicrobial and Antioxidant Activity.

ChemInform ◽

10.1002/chin.201614143 ◽

2016 ◽

Vol 47 (14) ◽

Author(s):

Hasti Sudhamani ◽

Sk Thaslim Basha ◽

Nagam Venkateswarlu ◽

Tartte Vijaya ◽

Chamarthi Naga Raju

Keyword(s):

Antioxidant Activity ◽

Synthesis And Characterization ◽

Urea Derivatives ◽

Antimicrobial And Antioxidant Activity ◽

Derivatives Of

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Solvent-Free Microwave Synthesis of (Aryland Heteroaryl-methylene)-amino Derivatives of 4-Amino-6-methyl-5-oxo-3-thioxo-2H-1,2,4-triazine and 4-Amino-5-methyl-3-thioxo-2H-1,2,4-triazole: Crystal Structure of 6-Methyl-4-(3-nitrobenzylideneamino)5-oxo-3-thioxo-2H-1,2,4-triazine

Phosphorus Sulfur and Silicon and the Related Elements ◽

10.1080/10426500601047461 ◽

2007 ◽

Vol 182 (3) ◽

pp. 677-686 ◽

Cited By ~ 13

Author(s):

Masoumeh Tabatabaee ◽

Mitra Ghassemzadeh ◽

Behnaz Zarabi ◽

Majid M. Heravi ◽

Mohammad Anary- Abbasinejad ◽

...

Keyword(s):

Crystal Structure ◽

Microwave Synthesis ◽

Solvent Free ◽

Amino Derivatives ◽

Derivatives Of

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Triazene derivatives of (1,x-)diazacycloalkanes. Part VI. 3-({5,5-Dimethyl-3-[2-aryl-1-diazenyl]-1-imidazolidinyl}methyl)-4,4-dimethyl-1-[2-aryl-1-diazenyl]imidazolidines — Synthesis, characterization, and X-ray crystal structure

Canadian Journal of Chemistry ◽

10.1139/v06-091 ◽

2006 ◽

Vol 84 (10) ◽

pp. 1294-1300 ◽

Cited By ~ 1

Author(s):

Keith Vaughan ◽

Shasta Lee Moser ◽

Reid Tingley ◽

M Brad Peori ◽

Valerio Bertolasi

Keyword(s):

Crystal Structure ◽

Significant Degree ◽

Ion Trapping ◽

Published Data ◽

X Ray ◽

X Ray Crystallography ◽

Diazonium Ion ◽

Derivatives Of ◽

C Nmr

Reaction of a series of diazonium salts with a mixture of formaldehyde and 1,2-diamino-2-methylpropane affords the 3-({5,5-dimethyl-3-[2-aryl-1-diazenyl]-1-imidazolidinyl}methyl)-4,4-dimethyl-1-[2-aryl-1-diazenyl]imidazolidines (1a–1f) in excellent yield. The products have been characterized by IR and NMR spectroscopic analysis, elemental analysis, and X-ray crystallography. The X-ray crystal structure of the p-methoxycarbonyl derivative (1c) establishes without question the connectivity of these novel molecules, which can be described as linear bicyclic oligomers with two imidazolidinyl groups linked together by a one-carbon spacer. This is indeed a rare molecular building block. The molecular structure is corroborated by 1H and 13C NMR data, which correlates with the previously published data of compounds of types 5 and 6 derived from 1,3-propanediamine. The triazene moieties in the crystal of 1c display significant π conjugation, which gives the N—N bond a significant degree of double-bond character. This in turn causes restricted rotation around the N—N bond, which leads to considerable broadening of signals in both the 1H and 13C NMR spectra. The molecular ion of the p-cyanophenyl derivative (1b) was observed using electrospray mass spectrometry (ES + Na). The mechanism of formation of molecules of type 1 is proposed to involve diazonium ion trapping of the previously unreported bisimidazolidinyl methane (13).Key words: triazene, bistriazene, imidazolidine, synthesis, X-ray crystallography, NMR spectroscopy.

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