Highly efficient hydrogenative ring-rearrangement of furanic aldehydes to cyclopentanone compounds catalyzed by noble metals/MIL-MOFs
Sign Up to like & getrecommendations! Published in 2019 at "Applied Catalysis A: General"
DOI: 10.1016/j.apcata.2019.02.023
Abstract: Abstract Hydrogenative ring-rearrangement reaction of biomass-derived furanic aldehydes to cyclopentanone compounds catalyzed by metal/support bifunctional catalysts suffers a low selectivity of target product and serious carbon loss because of the Bronsted acid catalysis. Herein, a… read more here.
Keywords: mil 101; metals mil; noble metals; cyclopentanone compounds ... See more keywords
Highly selective ring rearrangement of 5-hydroxymethylfurfural to 3-hydroxymethylcyclopentanon catalyzed by non-noble Ni-Fe/Al2O3
Sign Up to like & getrecommendations! Published in 2021 at "Molecular Catalysis"
DOI: 10.1016/j.mcat.2021.111505
Abstract: Abstract 3-Hydroxymethylcyclopentanone (HCPN) has been regarded as a considerable intermediate for the synthesis of polymers, pesticides and fragrances, which is mainly produced from petrochemical refinery. In recent years, the preparation of HCPN from biomass has… read more here.
Keywords: highly selective; al2o3; selective ring; ring rearrangement ... See more keywords
Synthesis of tetrahydro-1H-indolo[2,3-b]pyrrolo[3,2-c]quinolones via intramolecular oxidative ring rearrangement of tetrahydro-β-carbolines and their biological evaluation
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Chemistry"
DOI: 10.1039/c7nj04616b
Abstract: A simple oxidative ring rearrangement of diversely substituted 1-(2-amminoaryl)-tetrahydro-β-carbolines has been developed to generate architecturally interesting tetrahydro-1H-indolo[2,3-b]pyrrolo[3,2-c]quinolones. This unique transformation involves four reaction centers (aniline, C1-carboline and C2/C3 of indole) and utilizes tert-butylhypochlorite as the… read more here.
Keywords: oxidative ring; tetrahydro carbolines; tetrahydro indolo; tetrahydro ... See more keywords
Ring Rearrangement Metathesis in 7-Oxabicyclo[2.2.1]heptene (7-Oxanorbornene) Derivatives. Some Applications in Natural Product Chemistry
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DOI: 10.1177/1934578x1701200517
Abstract: Metathesis reactions is firmly established as a valuable synthetic tool in organic chemistry, clearly comparable with the venerable Diels-Alder and Wittig reactions and, more recently, with the metal-catalyzed cross-coupling reactions. Metathesis reactions can be considered… read more here.
Keywords: oxabicyclo heptene; chemistry; metathesis; natural product ... See more keywords