Microwave-Assisted Aminolysis of Lactones Under Solvent- and Catalyst- Free Conditions

2017 ◽  
Vol 4 (2) ◽  
pp. 168-172 ◽  
Author(s):  
Angelica de Fatima S. Barreto ◽  
Carlos Eduardo M. Salvador ◽  
Thaissa Pasquali F. Rosalba ◽  
Carlos Kleber Z. Andrade
Keyword(s):  
Microwave Assisted ◽  
Catalyst Free

Solvent-free catalyst-free microwave-assisted acylation of lignin

2015 ◽  
Vol 65 ◽  
pp. 446-453 ◽  
Author(s):  
Fanny Monteil-Rivera ◽  
Louise Paquet
Keyword(s):  
Solvent Free ◽  
Microwave Assisted ◽  
Catalyst Free

Microwave-assisted solvent-free and catalyst-free Kabachnik–Fields reactions for α-amino phosphonates

2006 ◽  
Vol 47 (7) ◽  
pp. 1125-1127 ◽  
Author(s):  
Xue-Jun Mu ◽  
Mao-Yi Lei ◽  
Jian-Ping Zou ◽  
Wei Zhang
Keyword(s):  
Solvent Free ◽  
Microwave Assisted ◽  
Catalyst Free ◽  
Amino Phosphonates

scholarly journals Solvent- and Catalyst-Free Microwave-Assisted Decarboxylation of Malonic Acid Derivatives

2017 ◽  
Vol 07 (04) ◽  
pp. 270-280 ◽  
Author(s):  
Fanny Araceli Cabrera-Rivera ◽  
Luis Gabriel Hernández-Vázquez ◽  
Patricia Flores-Sánchez ◽  
Maria Durán-Galván ◽  
Jaime Escalante
Keyword(s):  
Malonic Acid ◽  
Microwave Assisted ◽  
Catalyst Free ◽  
Malonic Acid Derivatives

Microwave-assisted catalyst-free addition of secondary phosphines to fullerene C 60

2017 ◽  
Vol 27 (2) ◽  
pp. 198-200
Author(s):  
Vladimir A. Kuimov ◽  
Elena A. Matveeva ◽  
Svetlana F. Malysheva ◽  
Dmitriy O. Samultsev ◽  
Lyudmila V. Klyba ◽  
...  
Keyword(s):  
Microwave Assisted ◽  
Catalyst Free ◽  
Secondary Phosphines

Catalyst-Free Synthesis of Diastereomerically Pure 3-Sulfonyl­azetidin-2-ones via Microwave-Assisted Tandem Wolff Rearrangement–Staudinger Cycloaddition

Synthesis ◽  
2020 ◽  
Author(s):  
Mikhail Krasavin ◽  
Judith Synofzik ◽  
Olga Bakulina ◽  
Olga Balabas ◽  
Dmitry Dar’in
Keyword(s):  
Drug Design ◽  
Single Crystal ◽  
Wolff Rearrangement ◽  
X Ray ◽  
Design And Optimization ◽  
X Ray Crystallography ◽  
Microwave Assisted ◽  
Catalyst Free ◽  
Relative Stereochemistry ◽  
Wide Range

A wide range of α-diazo-β-ketosulfones have been applied to thermally promoted tandem Wolff rearrangement – Staudinger [2+2] cycloaddition with imines to give polysubstituted β-lactam sulfones. Dia­stereomerically pure syn-diastereomers were obtained in good yields and the relative stereochemistry was confirmed by single-crystal X-ray crystallography. These findings significantly expand the scope of this transformation, in contrast to substantial limitations reported previously. Moreover, this methodology enables flexible exploration of new substitution patterns around the privileged β-lactam core for drug design and optimization.

scholarly journals A multicomponent, facile and catalyst-free microwave-assisted protocol for the synthesis of pyrazolo-[3,4-b]-quinolines under green conditions

RSC Advances ◽  
2019 ◽  
Vol 9 (53) ◽  
pp. 30768-30772 ◽  
Author(s):  
Mandlenkosi Robert Khumalo ◽  
Surya Narayana Maddila ◽  
Suresh Maddila ◽  
Sreekantha B. Jonnalagadda
Keyword(s):  
Ambient Temperature ◽  
Aqueous Ethanol ◽  
Reaction Medium ◽  
One Pot ◽  
Microwave Assisted ◽  
Catalyst Free ◽  
Green Conditions

A facile, swift and ecofriendly microwave-assisted multi-component/one-pot protocol is designed for the synthesis of novel pyrazolo-[3,4-b]-quinolines at ambient temperature in aqueous ethanol as a reaction medium.

Microwave-assisted and catalyst-free sulfenylation of imidazo[2,1-b]thiazoles with sulfonyl hydrazides in water

2020 ◽  
Vol 195 (10) ◽  
pp. 805-811
Author(s):  
Shaohua Wang ◽  
Run Luo ◽  
Lina Guo ◽  
Tianxi Zhu ◽  
Xu Chen ◽  
...  
Keyword(s):  
Microwave Assisted ◽  
Catalyst Free

Microwave-Assisted Catalyst-Free Transesterification of Triglycerides with 1-Butanol under Supercritical Conditions

2008 ◽  
Vol 22 (1) ◽  
pp. 643-645 ◽  
Author(s):  
Jeroen Geuens ◽  
Jennifer M. Kremsner ◽  
Bernd A. Nebel ◽  
Sigurd Schober ◽  
Roger A. Dommisse ◽  
...  
Keyword(s):  
Supercritical Conditions ◽  
Microwave Assisted ◽  
Catalyst Free
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