TY - JOUR AU - Árvai, Csaba AU - Mika, László Tamás TI - Application of 1,4-pentanediol as a renewable solvent for copper-catalyzed Ullmann-type coupling reactions JF - JOURNAL OF ORGANOMETALLIC CHEMISTRY J2 - J ORGANOMET CHEM VL - 1005 PY - 2024 PG - 6 SN - 0022-328X DO - 10.1016/j.jorganchem.2023.122976 UR - https://m2.mtmt.hu/api/publication/34439518 ID - 34439518 N1 - This paper is dedicated to the memory of Prof. László Markó Funding details: Budapesti Műszaki és Gazdaságtudományi Egyetem, BME Funding details: Nemzeti Kutatási Fejlesztési és Innovációs Hivatal, NKFI, 2019-1.3.1-KK-2019-00004, FK 143197, TKP2021-EGA-02 Funding details: Nemzeti Kutatási, Fejlesztési és Innovaciós Alap, NKFIA Funding details: Innovációs és Technológiai Minisztérium Funding text 1: This work was funded by National Research, Development and Innovation Office – NKFIH ( FK 143197 ). Project no. 2019-1.3.1-KK-2019-00004 has been implemented with the support provided from the National Research, Development and Innovation Fund of Hungary , financed under the 2019-1.3.1-KK funding scheme. The research reported in this paper is part of project no. TKP2021-EGA-02 , implemented with the support provided by the Ministry for Innovation and Technology of Hungary from the National Research, Development and Innovation Fund , financed under the TKP2021 funding scheme. Authors thank to Prof. László Kollár (University of Pécs, Pécs, Hungary) for the discussions and help, as well as thank to Mr. Gábor Mikle (University of Pécs, Pécs, Hungary) for GC–MS measurements. The project supported by the Doctoral Excellence Fellowship Programme (DCEP) is funded by the National Research Development and Innovation Fund of the Ministry of Culture and Innovation and the Budapest University of Technology and Economics, under a grant agreement with the National Research, Development and Innovation Office. AB - It was demonstrated that 1,4-pentanediol as a biomass-originated polar protic solvent could be utilized as an alternative reaction medium for copper-catalyzed Ullmann-type coupling reactions of aryl iodides and various amines under mild conditions. The effect of the copper source, the base, the water, and the γ-valerolactone content of the reaction mixture on the reaction performance was investigated. Eighteen cross-coupling products were isolated with yields of 11–69 %, and high purity (>98 %). Two O-arylated products, 4-phenoxypentan-1-ol and 5-phenoxypentan-2-ol were characterized. The recycling of the solvents after product isolation was also demonstrated. These results represent an example that proves that biomass-derived safer solvents can be utilized in common, industrially important transformations. © 2023 The Author(s) LA - English DB - MTMT ER - TY - JOUR AU - Árvai, Csaba AU - Mika, László Tamás TI - Recent advances in catalytic carbonylation reactions in alternative reaction media JF - CHINESE JOURNAL OF CHEMISTRY J2 - CHINESE J CHEM VL - 42 PY - 2024 IS - 4 SP - 406 EP - 429 PG - 24 SN - 1001-604X DO - 10.1002/cjoc.202300490 UR - https://m2.mtmt.hu/api/publication/34180094 ID - 34180094 N1 - Export Date: 30 November 2023 CODEN: CJOCE Correspondence Address: Mika, L.T.; Department of Chemical and Environmental Process Engineering, Műegyetem rkp. 3, Hungary; email: laszlo.t.mika@edu.bme.hu AB - Since the discovery of the hydroformylation (oxo‐synthesis or Roelen reaction) and the Reppe‐reaction, the transition metal‐catalyzed carbonylation reactions, providing versatile, facile, and even atom‐economic methods for the selective incorporation of C=O functionality to various skeletons, have gained tremendous importance in synthetic organic chemistry from laboratories to industrial applications. The carbonylation of carbon‐carbon multiple bonds, aromatic halides, triflates etc. in the presence of various nucleophiles has led the way to produce aldehydes, carboxylic acids, esters, amides, etc. in the fine chemical industry. However, these protocols usually proceed in conventional, fossil‐based, and usually toxic reaction environments. Thus, several attempts have been directed to develop efficient carbonylation methods in alternative, less harmful, non‐fossil‐based and even in renewable reaction media. In this review, we overview the recent applications of alternative solvents such as water, biomass‐based alcohols, γ‐valerolactone (GVL), 2‐methyltetrahydrofuran (2Me‐THF), ionic liquids (ILs), deep eutectic solvents (DES), and alkyl levulinates, limonene, α‐pinene, and dimethyl carbonate as well as fluorous media to improve efficiency, safety and environmentally benign nature of carbonylation protocols. LA - English DB - MTMT ER - TY - JOUR AU - Béri, János AU - Pusztai, Éva AU - Deák, András AU - Mika, László Tamás TI - Kémiai és Környezeti Folyamatmérnöki Tanszék JF - MAGYAR KÉMIKUSOK LAPJA J2 - MAGY KEM LAP VL - 78 PY - 2023 IS - 12 SP - 360 EP - 365 PG - 6 SN - 0025-0163 UR - https://m2.mtmt.hu/api/publication/34728421 ID - 34728421 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Mika, László Tamás AU - Simonné Sarkadi, Livia TI - Jegyzőkönyv JF - MAGYAR KÉMIKUSOK LAPJA J2 - MAGY KEM LAP VL - 78 PY - 2023 IS - 7-8 SP - 202 EP - 205 PG - 4 SN - 0025-0163 UR - https://m2.mtmt.hu/api/publication/34687219 ID - 34687219 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Mika, László Tamás TI - Főtitkári beszámoló a 2022. évről JF - MAGYAR KÉMIKUSOK LAPJA J2 - MAGY KEM LAP VL - 78 PY - 2023 IS - 7-8 SP - 198 EP - 202 PG - 5 SN - 0025-0163 UR - https://m2.mtmt.hu/api/publication/34687214 ID - 34687214 LA - Hungarian DB - MTMT ER - TY - BOOK AU - Árvai, Csaba AU - Mika, László Tamás TI - 1,4-pentanediol, a biomass based alternative solvent for Ullmann-type C–N coupling reactions PY - 2023 UR - https://m2.mtmt.hu/api/publication/34654791 ID - 34654791 LA - English DB - MTMT ER - TY - BOOK AU - Horváth, István Tamás AU - Medgyesi, Zoltán AU - Árvai, Csaba AU - Mika, László Tamás TI - Modular synthesis of shrubby fluorous ligands PY - 2023 UR - https://m2.mtmt.hu/api/publication/34654687 ID - 34654687 LA - English DB - MTMT ER - TY - CONF AU - Gelencsér, Orsolya AU - Árvai, Csaba AU - Mika, László Tamás AU - Breitner, Dániel AU - Szabó, Csaba AU - Falus, György AU - Sonnenthal, Eric AU - Szabó-Krausz, Zsuzsanna TI - The Current State of Geochemical Modeling in Subsurface Underground Hydrogen Storage T2 - AGU Fall Meeting 2023 PY - 2023 SP - 1 PG - 1 UR - https://m2.mtmt.hu/api/publication/34574349 ID - 34574349 LA - English DB - MTMT ER - TY - JOUR AU - Horváth, István Tamás AU - Wong, Claire Yuet Yan AU - Choi, Alex Wing-Tat AU - Mika, László Tamás AU - Lui, Matthew Y. TI - Valorization of the Exoskeletons of Crustaceans in Seafood Wastes to Chemicals in Renewable Solvents: A Catalytic and Mechanistic Study JF - ACS SUSTAINABLE CHEMISTRY & ENGINEERING J2 - ACS SUSTAIN CHEM ENG VL - 11 PY - 2023 IS - 42 SP - 15350 EP - 15363 PG - 14 SN - 2168-0485 DO - 10.1021/acssuschemeng.3c04066 UR - https://m2.mtmt.hu/api/publication/34202740 ID - 34202740 N1 - Funding Agency and Grant Number: Environment and Conservation Fund/Woo Wheelock Green Fund at City University of Hong Kong [ECF2014-31]; Tier 2 Grant from Hong Kong Baptist University; National Research, Development, and Innovation Office-NKFIH [FK 143197]; Ministry for Innovation and Technology of Hungary National Research, Development, and Innovation Fund; [TKP2021-EGA-02] Funding text: This work was funded by the Environment and Conservation Fund/Woo Wheelock Green Fund (ECF2014-31) at City University of HongKong. The Tier 2 Grant from Hong Kong Baptist University is also acknowledged.L.T. Mika acknowledges the support of the National Research, Development, and Innovation Office-NKFIH, project FK 143197. L.T. Mika isgrateful for the support of project TKP2021-EGA-02 implemented with the support provided by the Ministry for Innovation and Technology of Hungary from the National Research, Development, and Innovation Fund, financed under the TKP2021 funding scheme. The authors thankMr. Csaba Arvai, a PhD student, of the Catalysis Research Group(Department of Chemical and Environmental Process Engineering, BudapestUniversity of Technology and Economics) for the calculation of estimatedE-factors. LA - English DB - MTMT ER - TY - CONF AU - Gelencsér, Orsolya AU - Árvai, Csaba AU - Mika, László Tamás AU - Szabó, Csaba AU - Breitner, Dániel AU - Szabó-Krausz, Zsuzsanna AU - Falus, György TI - Rock forming minerals reactivity in hydrogen environment – experimental and modeling study T2 - Goldschmidt 2023 Conference: abstracts PB - European Association of Geochemistry PY - 2023 UR - https://m2.mtmt.hu/api/publication/34124734 ID - 34124734 LA - English DB - MTMT ER -