Masoud Sedaghati

Iodine-catalyzed electrophilic substitution of indoles: Synthesis of (un)symmetrical diindolylmethanes with a quaternary carbon center

Thanigaimalai Pillaiyar, Masoud Sedaghati, Andhika B. Mahardhika, Lukas L. Wendt et autres

A novel, versatile approach for the synthesis of unsymmetrical 3,3'-diindolylmethanes (DIMs) with a quaternary carbon center has been developed via iodine-catalyzed coupling of trifluoromethyl(indolyl)phenylmethanols with indoles. In contrast to previously reported methods, the new procedure is characterized by chemoselectivity, mild conditions, high …

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CCDC 1973322: Experimental Crystal Structure Determination

Thanigaimalai Pillaiyar, Masoud Sedaghati, Gregor Schnakenburg

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, …

Reaction of indoles with aromatic fluoromethyl ketones: an efficient synthesis of trifluoromethyl(indolyl)phenylmethanols using K 2 CO 3 / n- Bu 4 PBr in water

Thanigaimalai Pillaiyar, Masoud Sedaghati, Gregor Schnakenburg

A new, mild and efficient protocol for the synthesis of trifluoromethyl(indolyl)phenylmethanols by the reaction of indoles with a variety of aromatic fluoromethyl ketones in the presence of K 2 CO 3 (15 mol %) and n- Bu 4 PBr (15 mol %) …

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Reaction of indoles with aromatic fluoromethyl ketones: An efficient synthesis of trifluoromethyl-indolyl-phenylethanols using K2CO3/nBu4PBr in water

Thanigaimalai Pillaiyar, Masoud Sedaghati, Gregor Schnakenburg

A new, mild and efficient protocol for the synthesis of trifluoromethyl-indolyl-phenylethanols by the reaction of indoles with a variety of aromatic fluoromethyl ketones in the presence of K2CO3 (15 mol%) and nBu4PBr (15 mol%) in water. The desired products were obtained in …

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Full Mass Balance Analysis During Industrial Baker's Yeast Fermentation Shows New Perspectives for Biomolecule Recovery

Josipa Lisičar Vukušić, Masoud Sedaghati, Jendrik Hof, Marek Mösche et autres

This study aims to partially compensate the lack of reliable data regarding full mass balance analysis during industrial baker's yeast fermentation and the chemical composition of the resulting vinasse. The utilization degrees of carbon and nitrogen sources (sugars, amino acids, ammonia) for …

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Fractionation of baker's yeast vinasse via ultrafiltration: assessment of feasibility

Josipa Lisičar Vukušić, Thomas Millenautzki, Masoud Sedaghati, Marc Schallenberg et autres

Summary The potential of vinasse, gained from baker′s yeast production for the recovery of valuable molecules (invertase, food grade proteins and betaine), has been assessed. Particularly natural betaine, a trimethyl derivative of glycine, attracts more and more attention in human and animal …

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Evaluation of the Effect of Fermentation, Hydrothermal Treatment, Soda, and Table Salt on Phytase Activity and Phytate Content of Three Iranian Wheat Cultivars

Masoud Sedaghati, Mahdi Kadivar, Mohammad Shahedi, Nafiseh Soltanizadeh

This study was carried out to determine the effect of fermentation, hydrothermal treatment, soda (Na 2CO 3), and table salt (NaCl) addition on the extent of phytase activity and phytate degradation in three Iranian wheat cultivars, namely, Mahdavi, Ghods, and Roshan. The …

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