Ultrasound-assisted synthesis of substituted guanidines using 1 H -pyrazole-1-carboxamidine and S -methylisothiouronium sulfate under solvent-free conditions

Tetrahedron ◽

10.1016/j.tet.2018.06.057 ◽

2018 ◽

Vol 74 (32) ◽

pp. 4339-4342 ◽

Author(s):

Mitsue Fujita ◽

Yoshio Furusho

Keyword(s):

Solvent Free ◽

Solvent Free Conditions ◽

Ultrasound Assisted

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Ultrasound assisted, ruthenium-exchanged FAU-Y zeolite catalyzed alkylation of indoles with epoxides under solvent free conditions

Ultrasonics Sonochemistry ◽

10.1016/j.ultsonch.2011.11.003 ◽

2012 ◽

Vol 19 (3) ◽

pp. 570-575 ◽

Author(s):

Alireza Khorshidi

Keyword(s):

Solvent Free ◽

Y Zeolite ◽

Solvent Free Conditions ◽

Ultrasound Assisted

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Ultrasound-assisted facile and selective synthesis of azeto[2,1-d][1,5]benzothiazepines under solvent-free conditions and their biological activity

Research on Chemical Intermediates ◽

10.1007/s11164-013-1292-z ◽

2013 ◽

Vol 41 (3) ◽

pp. 1559-1569 ◽

Author(s):

Anshu Dandia ◽

Ruby Singh ◽

Shyam Lal Gupta

Keyword(s):

Biological Activity ◽

Solvent Free ◽

Selective Synthesis ◽

Solvent Free Conditions ◽

Ultrasound Assisted

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Ultrasound-assisted one-pot synthesis of α-oxycarbanilinophosphonates via a three-component condensation of an aldehyde, diethyl phosphite and an isocyanate under solvent-free conditions

Tetrahedron Letters ◽

10.1016/j.tetlet.2011.06.057 ◽

2011 ◽

Vol 52 (33) ◽

pp. 4346-4348 ◽

Author(s):

Babak Kaboudin ◽

Maryam Fallahi

Keyword(s):

Solvent Free ◽

Diethyl Phosphite ◽

One Pot ◽

One Pot Synthesis ◽

Solvent Free Conditions ◽

Ultrasound Assisted

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Ultrasound-assisted synthesis of pyrroles catalyzed by zirconium chloride under solvent-free conditions

Ultrasonics Sonochemistry ◽

10.1016/j.ultsonch.2008.02.008 ◽

2008 ◽

Vol 15 (5) ◽

pp. 673-676 ◽

Author(s):

Zhan-Hui Zhang ◽

Jian-Jiong Li ◽

Tong-Shan Li

Keyword(s):

Solvent Free ◽

Solvent Free Conditions ◽

Ultrasound Assisted

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ChemInform Abstract: Ultrasound-Assisted Synthesis of Diversely Functionalized Tetrahydro-1H-indole-4(5H)-one Using Broensted Base Silica Sodium Carbonate (SSC) as a Catalyst under Solvent-Free Conditions.

10.1002/chin.201647131 ◽

2016 ◽

Vol 47 (47) ◽

Author(s):

Vijay Vilas Shinde ◽

Seung Min Lee ◽

Jeong Su Oh ◽

Kwon Taek Lim ◽

Yeon Tae Jeong

Keyword(s):

Sodium Carbonate ◽

Solvent Free ◽

Solvent Free Conditions ◽

Ultrasound Assisted ◽

Silica Sodium Carbonate

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ChemInform Abstract: Ultrasound-Assisted One-Pot Synthesis of α-Oxycarbanilinophosphonates via a Three-Component Condensation of an Aldehyde, Diethyl Phosphite and an Isocyanate under Solvent-Free Conditions.

10.1002/chin.201148192 ◽

2011 ◽

Vol 42 (48) ◽

pp. no-no

Author(s):

Babak Kaboudin ◽

Maryam Fallahi

Keyword(s):

Solvent Free ◽

Diethyl Phosphite ◽

One Pot ◽

One Pot Synthesis ◽

Solvent Free Conditions ◽

Ultrasound Assisted

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Ultrasound-assisted synthesis of NiO nanoparticles and their catalytic application for the synthesis of trisubstituted imidazoles under solvent free conditions

Catalysis Communications ◽

10.1016/j.catcom.2021.106366 ◽

2021 ◽

pp. 106366

Author(s):

Aravind L. Gajengi ◽

Shivkumar Chaurasia ◽

Eric Monflier ◽

Anne Ponchel ◽

Jeremy Ternel ◽

...

Keyword(s):

Solvent Free ◽

Nio Nanoparticles ◽

Catalytic Application ◽

Solvent Free Conditions ◽

Ultrasound Assisted

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Ultrasound-assisted synthesis of diversely functionalized tetrahydro-1H-Indole-4(5H)-one using Brønsted base silica sodium carbonate (SSC) as a catalyst under solvent-free conditions

Synthetic Communications ◽

10.1080/00397911.2016.1189575 ◽

2016 ◽

Vol 46 (13) ◽

pp. 1145-1153 ◽

Author(s):

Vijay Vilas Shinde ◽

Seung Min Lee ◽

Jeong Su Oh ◽

Kwon Taek Lim ◽

Yeon Tae Jeong

Keyword(s):

Sodium Carbonate ◽

Solvent Free ◽

Solvent Free Conditions ◽

Brønsted Base ◽

Ultrasound Assisted ◽

Silica Sodium Carbonate

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Ultrasound assisted green synthesis of α-hydroxyphosphonates under solvent-free conditions

Research on Chemical Intermediates ◽

10.1007/s11164-015-2420-8 ◽

2016 ◽

Vol 42 (6) ◽

pp. 5993-6002 ◽

Author(s):

Abdeslem Bouzina ◽

Nour-eddine Aouf ◽

Malika Berredjem

Keyword(s):

Green Synthesis ◽

Solvent Free ◽

Solvent Free Conditions ◽

Ultrasound Assisted

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Ultrasound-assisted catalytic synthesis of acyclic imides in the presence of p-toluenesulfonic acid under solvent free conditions

Journal of the Serbian Chemical Society ◽

10.2298/jsc110511168n ◽

2012 ◽

Vol 77 (4) ◽

pp. 415-421 ◽

Author(s):

Masoud Nasr-Esfahani ◽

Morteza Montazerozohori ◽

Najmeh Filvan

Keyword(s):

Reaction Times ◽

Thermal Conditions ◽

Catalytic Synthesis ◽

Solvent Free ◽

Moderate Reaction ◽

Toluenesulfonic Acid ◽

Solvent Free Conditions ◽

Ultrasound Assisted ◽

Convenient Preparation ◽

Ultrasonic Conditions

A rapid and convenient preparation of acyclic imides by the reaction of aliphatic and aromatic nitriles with acyclic carboxylic anhydride in the presence of catalytic amounts of p-toluenesulfonic acid under thermal or ultrasonic conditions is reported. The advantages of this procedure are moderate reaction times, good to excellent yields, use of inexpensive and ecofriendly catalyst. The reaction of nitriles with aliphatic anhydrides proceeds in thermal conditions, while by the use of ultrasound irradiations these reactions get accelerated.

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