Výsledky vyhledávání - "reihaneh Malakooti"

Akademický článek

Iron (III)-schiff base immobilized on porous silica and magnetite: a comparison study for oxidation of benzylic alcohols and sulfides

Autor: Mona Rajaee, reihaneh Malakooti, Somayye Hadizade, Aliyeh Feghhi

Publikováno v: شیمی کاربردی روز, Vol 19, Iss 70, Pp 59-74 (2024)

The iron (III) Schiff base complex was immobilized on magnetic silica as well as mesoporous silica substrates and characterized by XRD, TEM, FT-IR, AAS, VSM techniques, and in the case of mesoporous silica, it was also identified with N2 adsorption/d

Externí odkaz: https://doaj.org/article/2995216211ee4201b72e02832ddf9955

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Akademický článek

Functionalization of Iron Nanoparticles with Linkers for Removal of Pollutants in Water

Autor: Raziyeh Shamshirgaran, Reihaneh Malakooti, Abolfazl Akbarpour, Ali Zeraatkar Moghaddam

Publikováno v: Water Harvesting Research, Vol 5, Iss 2, Pp 229-240 (2022)

Today, quality monitoring of water resources played an influential role in its exploitation and use. Water sources usually contain heavy metals in minor concentrations. The research showed various methods of removing heavy metals in aqueous solutions

Externí odkaz: https://doaj.org/article/e3aec0b119f545d090ead1a51e4264ee

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Akademický článek

Environmentally benign and highly regioselective ring opening of epoxides accelerated by ultrasound irradiation

Autor: Mohamed Mahmoud Nasef, Masoumeh Zakeri, Jahanbakhsh Asadi, Ebrahim Abouzari-Lotf, Arshad Ahmad, Reihaneh Malakooti

Publikováno v: Green Chemistry Letters and Reviews, Vol 9, Iss 1, Pp 76-84 (2016)

Regioselective ring opening of aliphatic and aromatic epoxides with nitrogen heterocycles such as indoles and imidazoles was accelerated using an ultrasonic technique as a green approach. An optimized procedure with the catalyst of choice, MCM-41, re

Externí odkaz: https://doaj.org/article/59accc0df69a40478855a62b653bc291

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Akademický článek

Magnetic iron oxide nanoparticles embedded in SBA-15 silica wall as a green and recoverable catalyst for the oxidation of alcohols and sulfides

Autor: Hassan Atashin, Ph.D., Reihaneh Malakooti

Publikováno v: Journal of Saudi Chemical Society, Vol 21, Iss S1, Pp S17-S24 (2017)

Iron oxide nanoparticles were synthesized in situ for the preparation of ordered mesoporous silica SBA-15 through the hydrothermal method to afford Fe2O3/SBA-15 catalyst. The synthesized catalyst was characterized by X-ray diffraction (XRD), nitrogen

Externí odkaz: https://doaj.org/article/fe956b98b7274d98968448739dc92625

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Akademický článek

The synthesis of 2-iminochromenes using mesoporous molecular sieve MCM-41 as a heterogeneous and recyclable catalyst

Autor: Majid M. Heravi, Nargess Poormohammad, Yahia Sh. Beheshtiha, Bita Baghernejad, Reihaneh Malakooti

Publikováno v: Bulletin of the Chemical Society of Ethiopia, Vol 24, Iss 2, Pp 273-276 (2010)

A highly efficient procedure for the synthesis of 2-iminochromenes via condensation of o-hydroxybenzaldehydes and malononitrile using a catalytic amount of mesoporous molecular sieve MCM-41 in good yields is achieved.

Externí odkaz: https://doaj.org/article/49be75eba2094dbba61bb5636ad3b6b4

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