Ultrasound assisted microencapsulation of zinc triflate in polyethersulfone as an efficient regioselective catalyst for Friedel-Crafts acylation reaction
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DOI: 10.1016/j.polymer.2019.122123
Abstract: Abstract The present work aims to fabricate ultrasonic assisted microencapsulation of zinc triflate based on polyethersulfone (PES) as an efficient regioselective catalyst for Friedel-Crafts acylation. The catalyst was reused for consequent reactions. Ultrasound displayed an… read more here.
Keywords: crafts acylation; reaction; assisted microencapsulation; catalyst ... See more keywords
Tandem Transformations via Friedel-Crafts Acylation Followed by a Ring-Expansion, Ring-Opening, and Cycloisomerization Sequence.
Sign Up to like & getrecommendations! Published in 2019 at "Organic letters"
DOI: 10.1021/acs.orglett.8b03881
Abstract: A tandem synthetic route to a diverse array of cyclic compounds has been developed from Friedel-Crafts acylation of alkynes followed by the microwave irradiation of β-chlorovinyl ketone intermediates. The stereoisomeric β-chlorovinyl ketone intermediates smoothly underwent… read more here.
Keywords: crafts acylation; tandem transformations; friedel crafts; ring expansion ... See more keywords
Post-Functionalization of Porous Organic Polymers Based on the Friedel-Crafts Acylation for CO2 and Hg2+ Capture.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c11180
Abstract: Melamine-based porous organic polymers (POPs) are promising for gas uptake and water treatment for their unique and tunable porosity, high nitrogen (N) content, and high Brunauer-Emmett-Teller (BET) surface area (SBET). However, it is difficult to… read more here.
Keywords: organic polymers; porous organic; post functionalization; crafts acylation ... See more keywords
Nonstoichiometric polycondensation based on Friedel–Crafts acylation in superacids for the syntheses of aromatic polyketones
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DOI: 10.1039/c7py01609c
Abstract: Based on Friedel–Crafts acylation, nonstoichiometric polycondensation was achieved using 4,4′-dicarboxydiphenyl ether and 2,2′-dimethoxybiphenyl in trifluoromethanesulfonic acid. The decrease in the acylation reactivity of 2,2′-dimethoxybiphenyl by protonation and the increase in the acylation reactivity of the… read more here.
Keywords: acylation; crafts acylation; nonstoichiometric polycondensation; based friedel ... See more keywords
Friedel–Crafts acylation of benzene derivatives in tunable aryl alkyl ionic liquids (TAAILs)
Sign Up to like & getrecommendations! Published in 2023 at "Beilstein Journal of Organic Chemistry"
DOI: 10.3762/bjoc.19.20
Abstract: An iron(III) chloride hexahydrate-catalyzed Friedel–Crafts acylation of benzene derivatives in tunable aryl alkyl ionic liquids (TAAILs) has been developed. Through optimization of the metal salt, reaction conditions and ionic liquids, we were able to design… read more here.
Keywords: derivatives tunable; acylation benzene; friedel crafts; ionic liquids ... See more keywords