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7 Newest Publications about the topic melting point determination

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Acetaldehyde–Ammonia Interaction: A DFT Study of Reaction Mechanism and Product Identification

13-Apr-2017 | Vera P. Tuguldurova; Alexander V. Fateev; Victor S. Malkov; Oleg Kh. Poleshchuk; Olga V. Vodyankina, Journal of Physical Chemistry A, 2017

The product of acetaldehyde and ammonia reaction, namely, 2,4,6-trimethyl-1,3,5-hexahydrotriazine trihydrate, was synthesized and identified using a combination of experimental (NMR spectroscopy, IR spectroscopy, melting point determination) and DFT-based theoretical approaches. A reaction ...

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Molbank, Vol. 2013, Article M795: 6,6'-(1E,1'E)-((1R,2R)-1,2-Diphenylethane-1,2-diyl)bis(azan-1-yl-1-ylidene)bis(methan-1-yl-1-ylidene)bis(2-tert-butyl-4-((trimethylsilyl)ethynyl)phenol)

01-Mar-2013 | Huber, Thimo ; Niehues, Lennart ; Cativiela, Carlos ; Finn, M. G.; Díaz, David Díaz, Molbank, 2013

Functionalizable salen derivative, 6,6'-(1E,1'E)-((1R,2R)-1,2-diphenylethane-1,2-diyl)bis(azan-1-yl-1-ylidene)bis(methan-1-yl-1-ylidene)bis(2-tert-butyl-4-((trimethylsilyl) ethyn-yl)phenol) (3), was synthesized by condensation between (1R,2R)-1,2-diphenylethane-1,2-diamine (2) and ...

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Synthesis, Spectroscopic Characterization, Antimicrobial, Pesticidal and Nematicidal Activity of Some Nitrogen‐Oxygen and Nitrogen‐Sulfur donor Coumarins based Ligands and their Organotin(IV) Complexes

01-Sep-2011 | Dawara, Latika; Singh, R.V., Applied Organometallic Chemistry, 2011

Abstract Series of new tin complexes are synthesized by classical thermal and microwave‐irradiated techniques. The biologically potent ligands 3‐formyl‐4‐chlorocoumarin semicarbazone (L1H) and 3‐formyl‐4‐chlorocoumarin thiosemicarbazone (L2H), were prepared by the condensation of semicarbazide ...

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Molbank, Vol. 2010, Pages M707: N,N'-(1,2-Phenylene)-bis[4-(azidomethyl)benzamide]

18-Nov-2010 | Bachl, Jürgen ; Díaz, David D., Molbank, 2010

The synthesis of N,N''-(1,2-phenylene)-bis[4-(azidomethyl)benzamide] (2) by direct nucleophilic disubstitution of the suitable dihalogen precursor 1 with NaN3 is reported. The structure of the title compound was fully characterized by FT-IR, 1H NMR, 13C NMR, EI-MS, elemental analysis and melting ...

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Molbank, Vol. 2010, Pages M707: N,N'-(1,2-Phenylene)-bis[4-(azidomethyl)benzamide]

18-Nov-2010 | Bachl, Jürgen ; Díaz, David D., Molbank, 2010

The synthesis of N,N''-(1,2-phenylene)-bis[4-(azidomethyl)benzamide] (2) by direct nucleophilic disubstitution of the suitable dihalogen precursor 1 with NaN3 is reported. The structure of the title compound was fully characterized by FT-IR, 1H NMR, 13C NMR, EI-MS, elemental analysis and melting ...

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Molbank, Vol. 2010, Pages M701: Dipropargyl 2,2'-isophthaloylbis(hydrazinecarboxylate)

25-Oct-2010 | Huber, Thimo ; Díaz, David D., Molbank, 2010

The synthesis of dipropargyl 2,2'-isophthaloylbis(hydrazinecarboxylate) (3) by an addition-elimination reaction between isophthalic dihydrazide (1) and dipropargyl dicarbonate (2) is reported. The title compound was characterized by FT-IR, 1H NMR, 13C NMR, EI-MS, elemental analysis and melting ...

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Molbank, Vol. 2010, Pages M701: Dipropargyl 2,2'-isophthaloylbis(hydrazinecarboxylate)

25-Oct-2010 | Huber, Thimo ; Díaz, David D., Molbank, 2010

The synthesis of dipropargyl 2,2'-isophthaloylbis(hydrazinecarboxylate) (3) by an addition-elimination reaction between isophthalic dihydrazide (1) and dipropargyl dicarbonate (2) is reported. The title compound was characterized by FT-IR, 1H NMR, 13C NMR, EI-MS, elemental analysis and melting ...

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