This review describes the formation of six-membered heterocyclic compounds and their fused analogues under microwave activation using modern organic transformations including cyclocondensation, cycloaddition, multicomponents and other modular reactions. The review is divided according to the main heterocycle types in order of increasing...
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April 14, 2016 (v1)Journal articleUploaded on: February 28, 2023
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January 2015 (v1)Journal article
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Uploaded on: October 13, 2023 -
August 9, 2016 (v1)Journal article
This review describes the recent advances in the microwave-assisted synthesis of 7-membered and larger heterocyclic compounds. Several types of reaction for the cyclization step are discussed: Ring Closing Metathesis (RCM), Heck and Sonogashira reactions, Suzuki-Miyaura cross-coupling, dipolar cycloadditions, multi-component reactions (Ugi,...
Uploaded on: February 28, 2023 -
April 1, 2019 (v1)Journal article
A new, straightforward and eco-compatible route to C-(hetero)aryl nucleosides is reported. This ribosylation process consists of a one-step FeCl 3 catalyzed Friedel-Crafts b-C-glycosydation reaction. This reaction occurs through an oxonium intermediate from readily available protected sugars leading to functionalized C-nucleosides with high...
Uploaded on: December 4, 2022 -
February 12, 2016 (v1)Journal article
Novel isoxazoline and pyrazoline derivatives of N-substituted saccharin were synthesized in good yields by 1,3-dipolar cycloaddition of N-crotonoyl- or N-cinnamoylsaccharin as dipolarophile to arylnitrile oxides or nitrile imines using p-HAP300 as catalyst under solventfree microwave conditions. In this process, the yields were significantly...
Uploaded on: February 28, 2023