Nickel‐Catalyzed Sequential Synthesis of Alkylated Quinolines and Their Photophysical Studies
Sign Up to like & getrecommendations! Published in 2024 at "Asian Journal of Organic Chemistry"
DOI: 10.1002/ajoc.202400192
Abstract: An efficient nickel‐catalyzed sequential one‐pot strategy for the synthesis of coumarin‐appended quinolines and bis‐quinolines has been developed under mild reaction conditions in moderate to good yields (up to 84%) via dehydrogenative Friedlander annulation followed by… read more here.
Keywords: chemistry; catalyzed sequential; synthesis; synthesis alkylated ... See more keywords
FeCl3-catalyzed sequential cyclization for the construction of 12-aryl 5,7-dihydropyrido[2,3-b:6,5-b']diindoles
Sign Up to like & getrecommendations! Published in 2020 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2020.152334
Abstract: Abstract A facile approach to prepare 12-aryl 5,7-dihydropyrido[2,3-b:6,5-b']diindoles via tandem cyclizations is described. FeCl3 is used as the catalyst for the reaction between o-aminophenylacetonitriles and aromatic aldehydes, generating 5,7-dihydropyrido[2,3-b:6,5-b']diindoles derivatives in moderate to high yields. read more here.
Keywords: fecl3 catalyzed; dihydropyrido diindoles; dihydropyrido; sequential cyclization ... See more keywords
Phosphine-Catalyzed Sequential [3 + 2]/[3 + 2] Annulation between Allenoates and Arylidenemalononitriles for the Enantioselective Construction of Bicyclo[3,3,0]octenes and Cyclopenta[c]quinolinones.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c01352
Abstract: A highly diastereo- and enantioselective phosphine-catalyzed sequential [3 + 2]/[3 + 2] annulation of allenoates with arylidenemalononitriles has been developed. This reaction allows for the facile construction of multifunctionalized cis-fused bicyclic[3,3,0]octene scaffolds, encompassing three consecutive… read more here.
Keywords: phosphine catalyzed; catalyzed sequential; sequential annulation; annulation allenoates ... See more keywords
Ruthenium-Catalyzed Sequential Hydrosilylation/Dehydrogenation and C-H Silylation: Synthesis of Six-Membered Indole Silacycles and Pyrrole Silyl Ether Cycles.
Sign Up to like & getrecommendations! Published in 2024 at "Organic letters"
DOI: 10.1021/acs.orglett.4c01949
Abstract: Selective dehydrogenative C-H silylation is one of the most powerful tools to synthesize silacycles. Herein, we developed Ru-catalyzed sequential hydrosilylation/C-H silylation of allyl-indoles and dehydrogenative O-H/C-H silylation of pyrrole phenols. Both six-membered indole silacycles and… read more here.
Keywords: catalyzed sequential; sequential hydrosilylation; membered indole; six membered ... See more keywords
Palladium-Catalyzed Sequential Assembly of Nucleophilic Lactone-Embedded Benzofulvenes with π-Allylic Species and Nucleophiles.
Sign Up to like & getrecommendations! Published in 2025 at "Organic letters"
DOI: 10.1021/acs.orglett.5c00051
Abstract: Compared with previously electrophilic benzofulvenes with exclusive reaction regioselectivity of the exocyclic double bond, novel lactone-embedded benzofulvenes with nucleophilicity and unique chemical properties have been designed and utilized in palladium-catalyzed sequential assembly with π-allylic species… read more here.
Keywords: catalyzed sequential; palladium catalyzed; sequential assembly; embedded benzofulvenes ... See more keywords
Manganese-Catalyzed Sequential Hydrogenation of CO2 to Methanol via Formamide
Sign Up to like & getrecommendations! Published in 2017 at "ACS Catalysis"
DOI: 10.1021/acscatal.7b02066
Abstract: Mn(I)-PNP pincer catalyzed sequential one-pot homogeneous CO2 hydrogenation to CH3OH by molecular H2 is demonstrated. The hydrogenation consists of two parts—N-formylation of an amine utilizing CO2 and H2, and subsequent formamide reduction to CH3OH, regenerating… read more here.
Keywords: sequential hydrogenation; hydrogenation co2; hydrogenation; manganese catalyzed ... See more keywords
Ligand relay catalysis for cobalt-catalyzed sequential hydrosilylation and hydrohydrazidation of terminal alkynes
Sign Up to like & getrecommendations! Published in 2022 at "Nature Communications"
DOI: 10.1038/s41467-022-28285-w
Abstract: Sequential double hydrofunctionalizationalization of alkynes is a powerful method to construct useful vicinal compounds. Herein, we report a cobalt-catalyzed sequential hydrosilylation/hydrohydrazidation of alkynes to afford 1,2- N,Si compounds via ligand relay catalysis. A phenomenon of… read more here.
Keywords: sequential hydrosilylation; hydrosilylation hydrohydrazidation; cobalt catalyzed; relay catalysis ... See more keywords
Gold-catalyzed sequential annulations towards 3,4-fused bi/tri-cyclic furans involving a [3+2+2]-cycloaddition.
Sign Up to like & getrecommendations! Published in 2017 at "Chemical communications"
DOI: 10.1039/c6cc09154g
Abstract: A gold-catalyzed sequential annulation reaction to prepare 3,4-fused bicyclic furan compounds has been realized by employing 2-(1-alkynyl)-2-alken-1-ones and 1,3,5-triazines as the starting materials under mild reaction conditions. This protocol features multiple bond formation in a… read more here.
Keywords: cycloaddition; annulations towards; towards fused; catalyzed sequential ... See more keywords
Palladium-catalyzed sequential [3+2] cyclization/C-H activation of o-iodostyrenes with cyclopropenones as C2 synthons.
Sign Up to like & getrecommendations! Published in 2025 at "Chemical communications"
DOI: 10.1039/d5cc01189b
Abstract: Herein, we report a novel palladium-catalyzed synthesis of diverse dihydroindeno[2,1-a]indenes by the reaction of o-iodostyrenes with cyclopropenones. This protocol involves a [3+2] cyclization/C-H activation sequence, forming a C(sp2)-C(sp2) and two C(sp2)-C(sp3) bonds. This procedure represents… read more here.
Keywords: catalyzed sequential; cyclization activation; palladium catalyzed; iodostyrenes cyclopropenones ... See more keywords