scholarly journals C—H Activation/Borylation/Oxidation: A One-Pot Unified Route to Meta-Substituted Phenols Bearing Ortho-/Para-Directing Groups.

ChemInform ◽  
2003 ◽  
Vol 34 (44) ◽  
Author(s):  
Robert E. Jr. Maleczka ◽  
Feng Shi ◽  
Daniel Holmes ◽  
Milton R. III Smith
Keyword(s):  
Substituted Phenols ◽  
One Pot

scholarly journals An efficient access to the synthesis of novel 12-phenylbenzo[6,7]oxepino[3,4-b]quinolin-13(6H)-one derivatives

2012 ◽  
Vol 8 ◽  
pp. 1849-1857 ◽  
Author(s):  
Wentao Gao ◽  
Guihai Lin ◽  
Yang Li ◽  
Xiyue Tao ◽  
Rui Liu ◽  
...  
Keyword(s):  
Polyphosphoric Acid ◽  
Reaction Times ◽  
Easy Access ◽  
Substituted Phenols ◽  
Acylation Reaction ◽  
One Pot ◽  
Cerium Ammonium Nitrate ◽  
Starting Compound ◽  
Efficient Access ◽  
Cerium Ammonium

An efficient access to the tetracyclic-fused quinoline systems, 12-phenylbenzo[6,7]oxepino[3,4-b]quinolin-13(6H)-one derivatives 4a–l, is described, involving the intramolecular Friedel–Crafts acylation reaction of 2-(phenoxymethyl)-4-phenylquinoline-3-carboxylic acid derivatives 3a–l aided by the treatment with PPA (polyphosphoric acid) or Eaton’s reagent. The required starting compound (2) was obtained by Friedländer reaction of 2-aminobenzophenone (1) with 4-chloroethylacetoacetate by using CAN (cerium ammonium nitrate, 10 mol %) as catalyst at room temperature. The substrates 3a–l were prepared through one-pot reaction of ethyl 2-(chloromethyl)-4-phenylquinoline-3-carboxylate (2) and substituted phenols. Our developed strategy, involving a three-step route, offers easy access to tetracyclic-fused quinoline systems in short reaction times, and the products are obtained in moderate to good yields.

scholarly journals Multienzyme One-Pot Cascade for the Stereoselective Hydroxyethyl Functionalization of Substituted Phenols

2018 ◽  
Vol 20 (17) ◽  
pp. 5139-5143 ◽  
Author(s):  
Stefan E. Payer ◽  
Hannah Pollak ◽  
Benjamin Schmidbauer ◽  
Florian Hamm ◽  
Filip Juričić ◽  
...  
Keyword(s):  
Substituted Phenols ◽  
One Pot

ChemInform Abstract: Facile One-Pot Synthesis of Poly-Substituted Phenols from Baylis-Hillman Adducts via [4 + 2] Annulation Protocol.

ChemInform ◽  
2008 ◽  
Vol 39 (34) ◽  
Author(s):  
Seong Jin Kim ◽  
Sung Hwan Kim ◽  
Ko Hoon Kim ◽  
Jae Nyoung Kim
Keyword(s):  
Substituted Phenols ◽  
One Pot ◽  
One Pot Synthesis

Hydrothermally stable Ru/HZSM-5-catalyzed selective hydrogenolysis of lignin-derived substituted phenols to bio-arenes in water

2016 ◽  
Vol 18 (21) ◽  
pp. 5845-5858 ◽  
Author(s):  
Zhicheng Luo ◽  
Zhaoxia Zheng ◽  
Yuechao Wang ◽  
Geng Sun ◽  
Hong Jiang ◽  
...  
Keyword(s):  
Aqueous Phase ◽  
Carbon Balance ◽  
High Carbon ◽  
Substituted Phenols ◽  
One Pot ◽  
Stable Catalyst ◽  
Selective Hydrogenolysis ◽  
Phase Process

In the context of arenes generated from bioresources, a hydrothermally stable catalyst Ru/HZSM-5 is reported for the quantitative conversion of lignin-derived phenol, anisole, guaiacols, and syringols into bioaromatic hydrocarbons in a one-pot aqueous-phase process in moderate conditions (240 °C, 2 bar H2), with a high carbon balance of 98.6%.

scholarly journals A scalable and green one-minute synthesis of substituted phenols

RSC Advances ◽  
2020 ◽  
Vol 10 (66) ◽  
pp. 40582-40587
Author(s):  
Vijayaragavan Elumalai ◽  
Jørn H. Hansen
Keyword(s):  
Substituted Phenols ◽  
One Pot

The synthesis of highly substituted phenols is advanced via a green one minute hydroxylation and subsequent one-pot functionalizations.

C−H Activation/Borylation/Oxidation:  A One-Pot Unified Route To Meta-Substituted Phenols Bearing Ortho-/Para-Directing Groups

2003 ◽  
Vol 125 (26) ◽  
pp. 7792-7793 ◽  
Author(s):  
Robert E. Maleczka, ◽  
Feng Shi ◽  
Daniel Holmes ◽  
Milton R. Smith
Keyword(s):  
Substituted Phenols ◽  
One Pot

One-pot syntheses of 2,6-diiododiaryl ethers from para-EWG-substituted phenols by diacetoxyiodobenzene

2015 ◽  
Vol 42 (6) ◽  
pp. 5387-5394 ◽  
Author(s):  
De-Jun Zhou ◽  
Shu-Qiang Yin ◽  
Yun-Chang Fan ◽  
Qiang Wang
Keyword(s):  
Substituted Phenols ◽  
One Pot

Regioselective condensation of hydroxyaromatic compounds with 2,5-dimethoxytetrahydrofuran: facile one-pot synthesis of new substituted diaryl-fused 2,8-dioxabicyclo[3.3.2]nonanes comprising central ketal moieties

2020 ◽  
Vol 44 (12) ◽  
pp. 4834-4841
Author(s):  
Ali Rahmatpour
Keyword(s):  
Regioselective Synthesis ◽  
Substituted Phenols ◽  
One Pot ◽  
One Pot Synthesis

Regioselective synthesis of a series of novel diaryl- and naphthyl-fused 2,8-dioxabicyclo[3.3.2]nonanes was accomplished by a one-pot reaction of p-substituted phenols and 2-naphthol with 2,5-dimethoxytetrahydrofuran.

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