Environmentally friendly and highly efficient synthesis of benzoxazepine and malonamide derivatives using HPA/TPI-Fe3 O4 nanoparticles as recoverable catalyst in aqueous media

2016 ◽  
Vol 31 (5) ◽  
pp. e3603 ◽  
Author(s):  
Esmail Vessally ◽  
Rahim Hosseinzadeh-Khanmiri ◽  
Mirzaagha Babazadeh ◽  
Ebrahim Ghorbani-Kalhor ◽  
Ladan Edjlali
Keyword(s):  
Aqueous Media ◽  
Environmentally Friendly ◽  
Efficient Synthesis ◽  
Highly Efficient ◽  
Recoverable Catalyst

scholarly journals Regioselective Thiocyanation of Aromatic and Heteroaromatic Compounds by Using Boron Sulfonic Acid as a New, Efficient, and Cheap Catalyst in Water

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Sami Sajjadifar ◽  
Omid Louie
Keyword(s):  
Sulfonic Acid ◽  
Aqueous Media ◽  
Environmentally Friendly ◽  
Heteroaromatic Compounds ◽  
Highly Efficient ◽  
Simple Protocol

Highly efficient regioselective thiocyanations of indoles andN,N-disubstituted anilines are achieved via a green and simple protocol using boron sulfonic acid (BSA) as a new catalyst and KSCN/H2O2as a mild and environmentally friendly oxidant in aqueous media.

Electrochemical dehydrogenation of hydrazines to azo compounds

2019 ◽  
Vol 21 (7) ◽  
pp. 1680-1685 ◽  
Author(s):  
Ke-Si Du ◽  
Jing-Mei Huang
Keyword(s):  
Large Scale ◽  
Environmentally Friendly ◽  
Azo Compounds ◽  
Efficient Synthesis ◽  
Ambient Conditions ◽  
Highly Efficient

A strategy for the electrochemical dehydrogenation of hydrazine compounds is disclosed under ambient conditions. Its synthetic value is well demonstrated by the highly efficient synthesis of symmetric and unsymmetric azo compounds. It is an environmentally friendly transformation and the present protocol was effective on a large scale.

scholarly journals Highly efficient one-pot three-component Betti reaction in water using reverse zinc oxide micelles as a recoverable and reusable catalyst

RSC Advances ◽  
2017 ◽  
Vol 7 (23) ◽  
pp. 13868-13875 ◽  
Author(s):  
Jie Mou ◽  
Gan Gao ◽  
Chen Chen ◽  
Jie Liu ◽  
Jian Gao ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Aqueous Media ◽  
Reusable Catalyst ◽  
Efficient Synthesis ◽  
One Pot ◽  
Highly Efficient ◽  
Three Component Reaction ◽  
Reaction In Water

An efficient synthesis of Betti basesviaa one-pot three-component reaction of 2-naphthol, substituted aldehydes and anilines in aqueous media is reported.

scholarly journals NH3(CH2)6NH3SiF6 catalyzed highly efficient synthesis of benzimidazoles, benzoxazoles, benzothiazoles, quinoxalines and pyrimidin-2-ones/thiones

2017 ◽  
Vol 5 (1) ◽  
pp. 60-71 ◽  
Author(s):  
Zakaria Benzekri ◽  
Houda Serrar ◽  
Said Boukhris ◽  
Ali Ouasri ◽  
Amina Hassikou ◽  
...  
Keyword(s):  
Reaction Times ◽  
Environmentally Friendly ◽  
Recyclable Catalyst ◽  
Efficient Synthesis ◽  
Highly Efficient ◽  
Work Up

Herein, we describe a simple, highly efficient and environmentally friendly protocol for the synthesis of benzimidazoles, benzoxazoles, benzothiazoles, 3,4-dihydropyrimidin-2-ones/ thiones and quinoxalines derivatives using hybrid crystal NH3(CH2)6NH3SiF6 as a catalyst. Use of recyclable catalyst, easy work-up procedure, excellent yields, short reaction times and scalability are the important practical features of the present protocol.

Highly efficient and selective photocatalytic CO2 to CO conversion in aqueous solution

2020 ◽  
Vol 56 (27) ◽  
pp. 3851-3854 ◽  
Author(s):  
Xiaomin Chai ◽  
Hai-Hua Huang ◽  
Huiping Liu ◽  
Zhuofeng Ke ◽  
Wen-Wen Yong ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Photocatalytic Performance ◽  
Aqueous Media ◽  
Highly Efficient ◽  
Co Conversion

A Co-based complex displayed the highest photocatalytic performance for CO2 to CO conversion in aqueous media.

Highly efficient synthesis of methyl ethyl ketone oxime through ammoximation over Ti-MOR catalyst

2014 ◽  
Vol 34 (1) ◽  
pp. 243-250
Author(s):  
Jianghong DING ◽  
Le XU ◽  
Hao XU ◽  
Haihong WU ◽  
Yueming LIU ◽  
...  
Keyword(s):  
Methyl Ethyl Ketone ◽  
Methyl Ethyl ◽  
Efficient Synthesis ◽  
Highly Efficient
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