Mohammad Bayat

Imam Khomeini International University

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Shima Nasri

Imam Khomeini International University

Issa Yavari

Tarbiat Modares University

Fahimeh Sadat Hosseini

Imam Khomeini International University

Ali Maleki

Iran University of Science and Technology

Maryam Kamalzare

Imam Khomeini International University

Hajar Hosseini

Imam Khomeini International University

Yadollah Bayat

Malek Ashtar University of Technology

Zahra Sadeghian

Imam Khomeini International University

Nader Zabarjad Shiraz

Islamic Azad University Central Tehran Branch

Behrouz Notash

Shahid Beheshti University

Cooperative Institutions

Imam Khomeini International University

Tehran University of Medical Sciences

Tarbiat Modares University

University of Tehran

Islamic Azad University, Tehran

Dr. Hari Singh Gour University

Payame Noor University

University of Bucharest

National Institute of Pharmaceutical Education and Research

Islamic Azad University, Science and Research Branch

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ChemInform Abstract: Triphenylphosphine‐Promoted Synthesis of Spiroketals from Phthalic Anhydride with Dialkyl Acetylenedicarboxylates.

ChemInform (2010)

Mohammad Bayat Hossein Imanieh Mohammad Hossein Farjam

Phthalic anhydride

10.1002/chin.201104108

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Citations (0)

A New Synthesis of Highly Functionalized 2H-Pyran Derivatives.

ChemInform (2003)

Issa Yavari Mohammad Bayat

10.1002/chin.200325152

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The Si-doped Zigzag (6,0) AlN Nanotube: A Computational NMR Study

Oriental Journal Of Chemistry (2012)

Reza Soleymani FARZAD TORKASHVAND SAHAR FARSI MADAN Mohammad Bayat

By using of density functional theory (DFT) in theory level of B3LYP and 6-31G(d) basis set, zigzag (6,0) aluminum nitride nanotubes (AlNNTs) structures was investigated in perfect and Si-dope states and for this purpose, NMR parameters involving Chemical Shift Isotropic and Chemical Shift Anisotropic by using GIAO method were investigated. Obtained results were shown that by doping Silicon nucleus on AlN nanotube structure in perfect state, values of NMR parameters were varied for different nucleuses, these variation were depend on position of each nucleus in nanotube structure and chemical medium of nucleus based of neighbor nucleus. However, Si-dope on nanotube structure was caused to changing of regular process for bond angle and bond lengths that existed in perfect state.

Elsevier Biobase

Zigzag

Industrial chemistry

Material chemistry

Theoretical chemistry

Evisa

10.13005/ojc/280212

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Citations (3)

Simple synthesis of (E) and (Z)-2-(arylmethylidene)-N-phenyl succinimides via Wittig olefination by using PS-TPP resin

Phosphorus, sulfur, and silicon and the related elements (2016)

Mohammad Bayat Seyedeh Razieh Hosseini Elnaz Asmari

GRAPHICAL ABSTRACT Simple synthesis of (E) and (Z)-2-(arylmethylidene)-N-phenyl succinimides via Wittig olefination by using PS-TPP resinAll authorsMohammad Bayat, Seyedeh Razieh Hosseini & Elnaz Asmarihttps://doi.org/10.1080/10426507.2016.1225739Published online:08 November 2016

Succinimides

Wittig reaction

10.1080/10426507.2016.1225739

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A Simple One‐Pot Synthesis of N‐Alkyl‐2,5‐diaryl‐1,3‐dioxol‐4‐amines

Helvetica Chimica Acta (2011)

Mohammad Bayat Shima Nasri

Abstract An efficient procedure for the synthesis of N ‐alkyl‐2,5‐diaryl‐1,3‐dioxol‐4‐amines 3 via a one‐pot reaction of aromatic aldehydes 2 and alkyl isocyanides 1 at room temperature in good yields is described ( Scheme 1, Table ).

One-pot synthesis

10.1002/hlca.201100052

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Citations (7)

Prof A.Maleki_Figure 3_ESM from Green and efficient three-component synthesis of 4H-pyran catalysed by CuFe₂O₄@starch as a magnetically recyclable bionanocatalyst

Figshare (2020)

Maryam Kamalzare Mohammad Bayat Ali Maleki

The development of simple, practical and inexpensive catalysis systems using natural materials is one of the main goals of pharmaceutical chemistry as well as green chemistry. Owing to the ability of easy separation of nanocatalyst, those goals could be approached by applying heterogeneous bionanocatalyst in combination with magnetic nanoparticles. Starch is one of the most abundant natural polymers; therefore, preparing bionanocatalyst from starch is very valuable as starch is largely available and inexpensive. An ecologically benign and efficacious heterogeneous nanocatalyst was prepared based on a biopolymer, and its attributes and morphology were specified by using Fourier transform infrared spectra, scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), thermal analysis and vibrating sample magnetometer measurements; followed by studying catalytic behaviour of bionanocomposite in a multicomponent reaction to synthesize of 4H-pyran derivatives. 4H-pyran is extremely valuable in pharmaceutical chemistry, and the development of methods for synthesis of different derivatives of 4H-pyran is momentous. Revealing environmentally benign nature, mild condition, easy work-up, low cost and non-toxicity are some of the advantages of this protocol. Besides, the bionanocomposite was recovered using an external magnetic bar and could be re-used at least six times with no further decrease in its catalytic activity.

Pyran

Component (thermodynamics)

10.6084/m9.figshare.12547544

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ChemInform Abstract: Iodine‐Mediated Synthesis of Novel Pyrazole Derivatives.

ChemInform (2016)

Mohammad Mahdavi Mahsa Khoshbakht Mina Saeedi Mehdi Asadi Mohammad Bayat

Abstract Novel 5‐amino‐1‐aryl‐3‐arylamino‐1H‐pyrazole‐4‐carbonitriles are prepared from diarylthiosemicarbazides and malononitrile using iodine as desulfurizing and cyclization agent.

Pyrazole

10.1002/chin.201628153

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ChemInform Abstract: Simple Synthesis of Highly Functionalized Ketenimines.

ChemInform (2008)

Mohammad Bayat Hossien Imanieh Elham Hossieninejad

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

10.1002/chin.200849045

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Prof A.Maleki_Figure 2_ESM from Green and efficient three-component synthesis of 4H-pyran catalysed by CuFe₂O₄@starch as a magnetically recyclable bionanocatalyst

Figshare (2020)

Maryam Kamalzare Mohammad Bayat Ali Maleki

Pyran

Component (thermodynamics)

10.6084/m9.figshare.12547541

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Synthesis of spiroimidazopyridineoxindole, spiropyridopyrimidineoxindole and spiropyridodiazepineoxindole derivatives based on heterocyclic ketene aminals via a four-component reaction

RSC Advances (2019)

Fatemeh Rahimi Mohammad Bayat Hajar Hosseini

Here, we have described the synthesis of novel spiropyridineoxindole derivatives containing a pyridone ring via a four-component reaction between various diamines, 1,1-bis(methylthio)-2-nitroethylene, isatin derivatives and Meldrum's acid in the presence of p-toluenesulfonic acid. This protocol has some advantages such as the availability of starting materials, good yields, facile separation of products, the use of ethanol as an environmentally benign solvent and easy formation of three new bonds in one operation.

Isatin

Component (thermodynamics)

p-Toluenesulfonic acid

10.1039/c8ra10379h

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Citations (11)