Synthesis of tetralone and indanone derivatives via cascade reductive Friedel–Crafts alkylation/cyclization of keto acids/esters
We disclose herein a metal-free cascade reductive Friedel–Crafts alkylation/cyclization of
keto acids/esters for the synthesis of tetralones and indanones. Owing to the simple reaction …
keto acids/esters for the synthesis of tetralones and indanones. Owing to the simple reaction …
PIDA as an Iodinating Reagent: Visible‐Light‐Induced Iodination of Pyrazolo[1,5‐a]pyrimidines and Other Heteroarenes
We have developed a visible‐light‐mediated convenient and efficient strategy for the
iodination of heteroarenes using diacetoxyiodobenzene (PIDA) under photocatalyst‐free …
iodination of heteroarenes using diacetoxyiodobenzene (PIDA) under photocatalyst‐free …
A Regioselective, One-Pot, Transition-Metal-Free α-Alkylation of Quinone Monoacetals for Various Organic Transformations
P Sharma, R Vishwakarma, R Rakheja… - Organic …, 2024 - ACS Publications
Regioselective reactions of biologically significant quinones are challenging. An
unprecedented advancement in quinone monoacetal (QMA) chemistry is proposed for …
unprecedented advancement in quinone monoacetal (QMA) chemistry is proposed for …
Easy Access to α-Ketothioamides via Oxidative Amidation of Bunte Salts Using Electrolysis or Hypervalent Iodine
Two new protocols leveraging electrochemical and hypervalent iodine-mediated synthesis
of α-ketothioamides have been developed by using easily accessible and cost-effective …
of α-ketothioamides have been developed by using easily accessible and cost-effective …
Nondirected Ortho C–H Arylation for One-Pot Synthesis of Biaryl Scaffolds via In Situ Generated Mixed Acetal
A Tyagi, H Gautam, K Tripathi… - The Journal of Organic …, 2024 - ACS Publications
Herein, we introduce a mild and efficient method for synthesizing aniline biaryls and
unsymmetrical phenol biaryls through iodine-catalyzed coupling of quinone imine ketals …
unsymmetrical phenol biaryls through iodine-catalyzed coupling of quinone imine ketals …
Base-promoted fused β-carboline formation from 2-(1 H-indol-3-yl) cyclohexan-1-ones, aldehydes and ammonium salts
J Chen, Y Zhang, X Liu, K Liu, J Wu, X Peng… - Organic Chemistry …, 2024 - pubs.rsc.org
A novel base-promoted fused β-carboline formation strategy from 2-(1H-indol-3-yl)
cyclohexan-1-ones, aldehydes and ammonium salts has been developed. In this cascade …
cyclohexan-1-ones, aldehydes and ammonium salts has been developed. In this cascade …
A Practical and Metal‐Free Approach Towards Synthesis of Spiro‐benzazepinoindole Derivatives via Pentafluorophenol Catalyzed Pictet‐Spengler Reaction
D Bansal, G Nataraj, C Elanchezhian… - Chemistry–An Asian …, 2024 - Wiley Online Library
The efficient pentaflurophenol‐catalyzed Pictet‐Spengler cyclization was carried out which
led to the formation of spirobenzazepinoindole. This article examines the methods and …
led to the formation of spirobenzazepinoindole. This article examines the methods and …