Eco-friendly methoximation of aromatic aldehydes and ketones using MnCl2.4H2O as an easily accessible and efficient catalyst

被引：1
|
作者：
Ontivero, Melina C. [1 ,2 ]
Kaufman, Teodoro S. [1 ,2 ]
Cortes, Ivan [1 ,2 ]
Bracca, Andrea B. J. [1 ,2 ]
机构：
[1] Univ Nacl Rosario, Fac Ciencias Bioquim & Farmaceut, Suipacha 531,S2002LRK, Rosario, Santa Fe, Argentina
[2] CONICET UNR, Inst Quim Rosario IQUIR, Suipacha 531,S2002LRK, Rosario, Santa Fe, Argentina
来源：
ROYAL SOCIETY OPEN SCIENCE | 2021年 / 8卷 / 07期
关键词：
eco-conscious reaction; methoximation of aldehydes and ketones; MnCl2-catalysed transformation; LEWIS-ACID CATALYSTS; DERIVATIVES; MECHANISM; CHLORIDE; INHIBITORS; INDOLES; PROFILE; OXIMES; ESTERS;
D O I：
10.1098/rsos.210142
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Methoximes are important as a class of intermediates and products, among fine chemicals and specialties. The development of a new, facile and efficient method for their synthesis is reported. The methoximes were properly accessed from the corresponding aromatic aldehydes and ketones in good to excellent yields, under mild conditions, employing the inexpensive and environmentally friendly MnCl2.4H(2)O as a catalyst (at low loading and without the addition of ligand), in EtOH at 50 degrees C. The scope of the process was systematically assessed.
引用
收藏
页数：12
相关论文
共 50 条
  • [1] NaHSO4•H2O as an efficient and eco-friendly catalyst for the one-pot multicomponent synthesis of β-acetamido ketones under mild and heterogeneous conditions
    Hassankhani, Asadollah
    Maghsoodlou, Malek Taher
    Habibi-Khorassani, Sayyed Mostafa
    Hosseini-Mahdiabad, Hassan
    Marandi, Ghasem
    ARKIVOC, 2008, : 134 - 140
  • [2] An Efficient and Eco-friendly MoO3-SiO2 Solid Acid Catalyst for Electrophilic Aromatic Nitration with N2O5
    Ma, Xiaoming
    Li, Bindong
    Lv, Chunxu
    Lu, Ming
    Wu, Jian
    Liang, Linjie
    CATALYSIS LETTERS, 2011, 141 (12) : 1814 - 1820
  • [3] An Efficient and Eco-Friendly Solvent-Free Synthesis of β-Acetamido Ketones Using L-Proline As a Green and Reusable Catalyst
    Roshani, M.
    Allameh, S.
    Darkooti, E.
    ASIAN JOURNAL OF CHEMISTRY, 2013, 25 (04) : 1934 - 1936
  • [4] An Eco-Friendly and Highly Efficient Synthesis of Pyrimidinones Using a TiO2-CNTs Nanocomposite Catalyst
    Khalilian, Shahin
    Abdolmohammadi, Shahrzad
    Nematolahi, Fereshteh
    LETTERS IN ORGANIC CHEMISTRY, 2017, 14 (05) : 361 - 367
  • [5] An Efficient and Eco-friendly MoO3–SiO2 Solid Acid Catalyst for Electrophilic Aromatic Nitration with N2O5
    Xiaoming Ma
    Bindong Li
    Chunxu Lv
    Ming Lu
    Jian Wu
    Linjie Liang
    Catalysis Letters, 2011, 141 : 1814 - 1820
  • [6] Cu(II) Schiff base complex on magnetic support: An efficient nano-catalyst for oxidation of olefins using H2O2 as an eco-friendly oxidant
    Lashanizadegan, Maryam
    Gorgannejad, Zahra
    Sarkheil, Marzieh
    INORGANIC CHEMISTRY COMMUNICATIONS, 2021, 125
  • [7] An Efficient and Eco-Friendly Protocol for Synthesis of 2-Substituted Benzimidazole and Quinoxaline Derivatives by Using Nanostructured Cu2O as Recyclable Catalyst
    Kusuma, Suman
    Manjunath, Hemavathi
    Narayana, Venkat V.
    Torrejos, Rey Eliseo
    Norrrahim, Mohd Nor Faiz
    Jadhav, Arvind H.
    APPLIED ORGANOMETALLIC CHEMISTRY, 2025, 39 (03)
  • [8] NiSO4·6H2O as a new, efficient, and reusable catalyst for the α-aminophosphonates synthesis under mild and eco-friendly conditions
    Samia Guezane Lakoud
    Mounia Merabet-Khelassi
    Louisa Aribi-Zouioueche
    Research on Chemical Intermediates, 2016, 42 : 4403 - 4415
  • [9] NiSO4•6H2O as a new, efficient, and reusable catalyst for the α-aminophosphonates synthesis under mild and eco-friendly conditions
    Lakoud, Samia Guezane
    Merabet-Khelassi, Mounia
    Aribi-Zouioueche, Louisa
    RESEARCH ON CHEMICAL INTERMEDIATES, 2016, 42 (05) : 4403 - 4415
  • [10] γ-Fe2O3@HAP-Fe2+ NPs: An Efficient and Eco-Friendly Catalyst for the Synthesis of Xanthene Derivatives in Water
    Hosseinzadeh-Khanmiri, Rahim
    Vessally, Esmail
    Shahverdizadeh, Gholam Hossein
    Edjlali, Ladan
    Babazadeh, Mirzaagha
    IRANIAN JOURNAL OF CHEMISTRY & CHEMICAL ENGINEERING-INTERNATIONAL ENGLISH EDITION, 2018, 37 (03): : 51 - 62
12345