TY - JOUR
T1 - A Family of Cagelike Mn-Silsesquioxane/Bathophenanthroline Complexes
T2 - Synthesis, Structure, and Catalytic and Antifungal Activity
AU - Bilyachenko, Alexey N.
AU - Gutsul, Evgenii I.
AU - Khrustalev, Victor N.
AU - Chusova, Olga
AU - Dorovatovskii, Pavel V.
AU - Aliyeva, Vusala A.
AU - Paninho, Ana B.
AU - Nunes, Ana V. M.
AU - Mahmudov, Kamran T.
AU - Shubina, Elena S.
AU - Pombeiro, Armando J. L.
N1 - Funding Information:
info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00100%2F2020/PT#
info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00100%2F2020/PT#
info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PT#
info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50006%2F2020/PT#
This research (synthetic, structural, and catalytic studies) was funded by the Russian Science Foundation, grant number 22-13-00250. This work (elemental analyses) was in part supported by the Ministry of Science and Higher Education of the Russian Federation (Contract No. 075-03-2023-642) and performed employing the equipment of the Center for Molecular Composition Studies of INEOS RAS. This publication (antifungal studies) has been supported by the RUDN University Scientific Projects Grant System, Project No. 0252392174. LA/P/0056/2020 of Centro de Química Estrutural, and LA/P/0008/2020 of the Associate Laboratory for Green Chemistry – LAQV REQUIMTE, and project MIT-EXPL/CS/0052/2021. V.A.A. is grateful to Associação do Instituto Superior Técnico para Investigação e Desenvolvimento for her research fellowship through grant no. BL110/2022-IST-ID. A.V.M.N. acknowledges financial support by Fundação para a Ciência e Tecnologia FCT/MCTES through project MIT-EXPL/CS/0052/2021
K.T.M. thanks FCT and Instituto Superior Técnico (DL 57/2016, L 57/2017, and CEEC Institutional 2018 Programs, Contract no. IST-ID/85/2018) as well as Baku State University (Azerbaijan). The authors thank the Portuguese NMR Network (IST-UL Centre) and the IST Node of the Portuguese Network of Mass Spectrometry. NMR spectrometers are part of The National NMR Facility, supported by FCT (ROTEIRO/0031/2013-PINFRA/22161/2016) (cofinanced by FEDER through COMPETE 2020, POCI, and PORL and FCT through PIDDAC).
Publisher Copyright:
© 2023 American Chemical Society.
PY - 2023/9/25
Y1 - 2023/9/25
N2 - This study reports a novel family of cage manganesesilsesquioxanes prepared via complexation with bathophenanthroline (4,7-diphenyl-1,10-phenanthroline). The resulting Mn4-, Mn6Li2-, and Mn4Na-compounds exhibit several unprecedented cage metallasilsesquioxane structural features, including intriguing self-assembly of silsesquioxane ligands. Complexes were tested in vitro for fungicidal activity against seven classes of phytopathogenic fungi. The representative Mn4Na-complex acts as a catalyst in the cycloaddition of CO2 to epoxides under solvent-free conditions to form cyclic carbonates in good yields.
AB - This study reports a novel family of cage manganesesilsesquioxanes prepared via complexation with bathophenanthroline (4,7-diphenyl-1,10-phenanthroline). The resulting Mn4-, Mn6Li2-, and Mn4Na-compounds exhibit several unprecedented cage metallasilsesquioxane structural features, including intriguing self-assembly of silsesquioxane ligands. Complexes were tested in vitro for fungicidal activity against seven classes of phytopathogenic fungi. The representative Mn4Na-complex acts as a catalyst in the cycloaddition of CO2 to epoxides under solvent-free conditions to form cyclic carbonates in good yields.
UR - http://www.scopus.com/inward/record.url?scp=85172866542&partnerID=8YFLogxK
U2 - 10.1021/acs.inorgchem.3c02040
DO - 10.1021/acs.inorgchem.3c02040
M3 - Article
C2 - 37698451
AN - SCOPUS:85172866542
SN - 0020-1669
VL - 62
SP - 15537
EP - 15549
JO - Inorganic Chemistry
JF - Inorganic Chemistry
IS - 38
ER -