Mohammad Yousefi

Mohammad Yousefi
Islamic Azad University Tehran Science and Research Branch | SRBIAU · Department of Chemistry

About

18
Publications
1,340
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247
Citations
Citations since 2016
0 Research Items
170 Citations
2016201720182019202020212022010203040
2016201720182019202020212022010203040
2016201720182019202020212022010203040
2016201720182019202020212022010203040
Introduction

Publications

Publications (18)
Article
The discovery of the antitumor activity of cisplatin led several research groups to investigate the possible therapeutic applications of other metal based compounds. In an attempt to develop novel metal based drugs with a different therapeutic profile to cisplatin, we have synthesized a new N,N-chelated organotin(IV) trifluoroacetate by the reactio...
Article
Full-text available
The discovery of the anticancer properties of cisplatin promoted a great deal of interest in the area of metal-based antitumor agents. With this aim, a new series of triorganotin(IV) derivatives: Ph3SnL (1), BZ3SnL (2), where L = morpholine-1-carbodithioate (MCDT) have been synthesized by the reaction of triorganotin(IV) chlorides with the ligand-s...
Article
We performed a computational work to investigate the properties of functionalized graphene sheets (S) by adenine (A) and guanine (G) purine nucleobases. To achieve the purpose of this work, we examined the functionalization of armchair and zigzag tips of the S model by each of the A and G purines. The results indicated that the optimized properties...
Article
Density functional theory (DFT) calculations have been performed to investigate the availabilities and properties of boron nitride nanotubes (BNNTs) with quadrangular cross sections. To achieve the purposes, the original structure of a representative BNNT was individually decorated by the carbon and silicon atoms to make the C-BNNT and Si-BNNT mode...
Article
Three new phosphoric triamides with general formula C6H5C(O)NHP(O)X2, where X = N-4-phenylpiperazinyl (1), N-4-ethoxycarbonyl piperazinyl (2), and N-4-ethoxycarbonyl piperidinyl (3) as well as seven novel organotin(IV) complexes with formula SnClR1R2R3L2 where R = alkyl/aryl/Cl and L = organophosphorus ligand, were synthesized and characterized by...
Article
The hybridizations of a graphene layer by a thymine and a uracil nucleobase have been investigated by performing density functional theory (DFT) calculations. The isolated and hybrid structures have been firstly stabilized to reach the minimum energy and the electronic properties have been subsequently evaluated for the optimized structures. The st...
Article
Full-text available
Since organotin complexes have been reported to show fewer side effects relative to other heavy metal anticancer compounds, in the present study we report for the first time four novel organotin(IV) derivatives with the general formula R2SnL2, where R = methyl (1), n‐butyl (2), phenyl (3), benzyl (4) and L = morpholine‐1‐carbodithioate (MCDT). The...
Article
New organophosphorus compounds with formula C6H5C(O)NHP(O)(2,4-OCH3-C6H3-NH)(2) (1), CCl3C(O)NHP(O)(Cl)[N(C2H5)(2)] (2) and CF3C(O)NHP(O)(C6H5)(2) (3) were synthesized and characterized by H-1, C-13, P-31 NMR, IR spectroscopy and elemental analysis. The P-31{H-1} NMR spectra indicate the most up field P atom in 2 exhibiting the most electron donati...
Article
A series of novel phosphoramidates with a general formula P(O)X1X2X3, where X1 = X2 = X3 = 1H-1,2,4-triazol (1); X1 = X2 = X3 = N-phenylhydrazine (2); X1 = Br, X2 = X3 = N-phenylhydrazine (3), X1 = Br, X2 = X3 = dipropylamine (4), and X1 = X2 = X3 = 1,4-dioxa-8-azaspiro[4.5]decane (5) as well as [P(O)(NC4H8NH-CH3)+3.3Cl-] (6), were synthesized and...
Article
We performed density functional (DFT) calculations to investigate the properties of nitrogen-doped (N-doped) models of silicon carbide nanotubes (SiCNTs). To this end, we optimized the structures of representative zigzag and armchair SiCNTs and then calculated chemical shielding (CS) parameters for the Si-29, N-15 and C-13 atoms. Our results indica...

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