ChemInform Abstract: KH2PO4Promoted Practical and Environmentally Friendly Preparation of Coumarin-3-carboxylic Acids under Solvent-Free Condition.

ChemInform ◽  
2016 ◽  
Vol 47 (52) ◽  
Author(s):  
Chengwei Lv ◽  
Shuangqiu Gao ◽  
Di Xiao ◽  
Ying Yang ◽  
Xiaoyue Wei ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Environmentally Friendly ◽  
Solvent Free ◽  
Free Condition ◽  
Solvent Free Condition

KH2PO4 Promoted Practical and Environmentally Friendly Preparation of Coumarin-3-carboxylic Acids under Solvent-Free Condition

Heterocycles ◽  
2016 ◽  
Vol 92 (9) ◽  
pp. 1698 ◽  
Author(s):  
Chengwei Lv ◽  
Shuangqiu Gao ◽  
Di Xiao ◽  
Ying Yang ◽  
Xiaoyü Wei ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Environmentally Friendly ◽  
Solvent Free ◽  
Free Condition ◽  
Solvent Free Condition

Iodine catalyzed conjugate addition of mercaptans to α,β-unsaturated carboxylic acids under solvent-free condition

2006 ◽  
Vol 47 (12) ◽  
pp. 1889-1893 ◽  
Author(s):  
Shijay Gao ◽  
Tingkai Tzeng ◽  
M.N.V. Sastry ◽  
Cheng-Ming Chu ◽  
Ju-Tsung Liu ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Conjugate Addition ◽  
Solvent Free ◽  
Free Condition ◽  
Solvent Free Condition ◽  
Unsaturated Carboxylic Acids

scholarly journals Montmorillonite K10-Catalyzed Solvent-Free Conversion of Furfural into Cyclopentenones

2019 ◽  
Author(s):  
Sonia Bonacci ◽  
Monica Nardi ◽  
Paola Costanzo ◽  
Antonio De Nino ◽  
Maria Luisa Di Gioia ◽  
...  
Keyword(s):  
Reaction Time ◽  
Heterogeneous Catalysis ◽  
Heterogeneous Catalyst ◽  
Environmentally Friendly ◽  
Solvent Free ◽  
Free Condition ◽  
Short Reaction Time ◽  
Montmorillonite K10 ◽  
Solvent Free Condition

A simple and eco-friendly Montmorillonite K10 (MK10) catalyzed method for the synthesis of cyclopentenone derivatives from biomass-produced furfural has been developed. The versatility of this protocol is that the reactions were carried out in solvent free condition and in short reaction time under heterogeneous catalysis. Montmorillonite K10 is a material most explored as heterogeneous catalyst since it is inexpensive and environmentally friendly.

Iodine-Catalyzed Conjugate Addition of Mercaptans to α,β-Unsaturated Carboxylic Acids under Solvent-Free Condition.

ChemInform ◽  
2006 ◽  
Vol 37 (26) ◽  
Author(s):  
Shijay Gao ◽  
Tingkai Tzeng ◽  
M. N. V. Sastry ◽  
Cheng-Ming Chu ◽  
Ju-Tsung Liu ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Conjugate Addition ◽  
Solvent Free ◽  
Free Condition ◽  
Solvent Free Condition ◽  
Unsaturated Carboxylic Acids

An Efficient Synthesis of Bis (Indolyl) Methanes Under Solvent Free Condition Using Silica Supported Polyphosphoric Acid (PPA-SiO2) as Recyclable Catalyst

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Sugat Kirti ◽  
Deepak Kumar ◽  
Navin Kumar Mogha ◽  
Virender Singh ◽  
Dhanraj T. Masram
Keyword(s):  
Phosphoric Acid ◽  
Polyphosphoric Acid ◽  
Environmentally Friendly ◽  
Solvent Free ◽  
Reusable Catalyst ◽  
Efficient Synthesis ◽  
Free Condition ◽  
Reaction Condition ◽  
Solvent Free Condition ◽  
Work Up

Silica supported poly-phosphoric acid (PPA-SiO2) has been utilized as an efficient and an environmentally friendly heterogeneous, reusable catalyst for the synthesis of bis(indolyl)methanes under solvent free condition. The significances of this protocol are mild reaction condition, excellent yield and simple work up procedure.

Phase‐controlled synthesis of zeolites from sodium aluminosilicate under OSDA/solvent‐free condition

2021 ◽  
Author(s):  
Yoshitaka Mizuno ◽  
Koji Miyake ◽  
Shunsuke Tanaka ◽  
Norikazu Nishiyama ◽  
Choji Fukuhara ◽  
...  
Keyword(s):  
Solvent Free ◽  
Controlled Synthesis ◽  
Free Condition ◽  
Sodium Aluminosilicate ◽  
Solvent Free Condition
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