Ammonium nitrate in acetic acid, an efficient reagent for the nitration of perimidines and the one-pot synthesis of 6(7)-aminoperimidines

2011 ◽  
Vol 47 (2) ◽  
pp. 245-246 ◽  
Author(s):  
A. V. Aksenov ◽  
A. S. Lyakhovnenko ◽  
T. S. Perlova ◽  
I. V. Aksenova
Keyword(s):  
Acetic Acid ◽  
Ammonium Nitrate ◽  
One Pot ◽  
One Pot Synthesis ◽  
The One ◽  
Efficient Reagent

ChemInform Abstract: Ammonium Nitrate in Acetic Acid, an Efficient Reagent for the Nitration of Perimidines and the One-Pot Synthesis of 6(7)-Aminoperimidines.

ChemInform ◽  
2011 ◽  
Vol 42 (52) ◽  
pp. no-no
Author(s):  
A. V. Aksenov ◽  
A. S. Lyakhovnenko ◽  
T. S. Perlova ◽  
I. V. Aksenova
Keyword(s):  
Acetic Acid ◽  
Ammonium Nitrate ◽  
One Pot ◽  
One Pot Synthesis ◽  
The One ◽  
Efficient Reagent

ChemInform Abstract: N7-Tosyltheophylline (TsTh): A Highly Efficient Reagent for the One-Pot Synthesis of N7-Alkyltheophyllines from Alcohols.

ChemInform ◽  
2014 ◽  
Vol 45 (44) ◽  
pp. no-no
Author(s):  
Mohammad Navid Soltani Rad ◽  
Somayeh Behrouz ◽  
Hosnieh Najafi
Keyword(s):  
One Pot ◽  
Highly Efficient ◽  
One Pot Synthesis ◽  
The One ◽  
Efficient Reagent

Ceric ammonium nitrate (CAN): an efficient and eco-friendly catalyst for the one-pot synthesis of alkyl/aryl/heteroaryl-substituted bis(6-aminouracil-5-yl)methanes at room temperature

RSC Advances ◽  
2015 ◽  
Vol 5 (49) ◽  
pp. 39263-39269 ◽  
Author(s):  
Goutam Brahmachari ◽  
Bubun Banerjee
Keyword(s):  
Ammonium Nitrate ◽  
Room Temperature ◽  
Aqueous Ethanol ◽  
Ceric Ammonium Nitrate ◽  
One Pot ◽  
Alkyl Aryl ◽  
One Pot Synthesis ◽  
Three Component Reaction ◽  
The One

Ceric ammonium nitrate (CAN)-catalyzed one-pot synthesis of alkyl/aryl/heteroaryl-substituted bis(6-aminouracil-5-yl)methane scaffolds (3a–3u) has been developed via a pseudo three-component reaction in aqueous ethanol at room temperature.

Tributylhexadecylphosphonium bromide: an efficient reagent system for the one-pot synthesis of 2,4,5-trisubstituted imidazoles

2015 ◽  
Vol 21 (2) ◽  
Author(s):  
Mohammad Heidari ◽  
Mohsen Rezaei ◽  
Rashid Badri
Keyword(s):  
Cost Effectiveness ◽  
Aromatic Aldehyde ◽  
Ammonium Acetate ◽  
Reaction Times ◽  
Environmentally Benign ◽  
Reaction Conditions ◽  
One Pot ◽  
One Pot Synthesis ◽  
The One ◽  
Efficient Reagent

AbstractThe reaction of benzil, an aromatic aldehyde, and ammonium acetate in ethanol at reflux in the presence of tributylhexadecylphosphonium bromide as catalyst affords a 2,4,5-trisubstituted imidazole. The present methodology offers several advantages over the literature methods, including excellent yields, shorter reaction times, environmentally benign milder reaction conditions, cost-effectiveness of catalyst, easy workup, and purification of products by nonchromatographic methods.

ChemInform Abstract: Trimethylsilyl Isothiocyanate (TMSNCS): An Efficient Reagent for the One-Pot Synthesis of Mercapto-1,2,4-triazoles.

ChemInform ◽  
2013 ◽  
Vol 44 (2) ◽  
pp. no-no
Author(s):  
Dinneswara Reddy Guda ◽  
Tengjiao Wang ◽  
Hyeon Mo Cho ◽  
Myong Euy Lee
Keyword(s):  
One Pot ◽  
One Pot Synthesis ◽  
The One ◽  
Efficient Reagent

scholarly journals Acetic Acid Catalysed One-Pot Synthesis of Pyrrolo[1,2-a]quinoxaline Derivatives

Synlett ◽  
2019 ◽  
Vol 30 (19) ◽  
pp. 2148-2152
Author(s):  
Pia N. M. Allan ◽  
Martyna I. Ostrowska ◽  
Bhaven Patel
Keyword(s):  
Acetic Acid ◽  
Air Oxidation ◽  
One Pot ◽  
One Pot Synthesis ◽  
Catalysed Reaction ◽  
Quinoxaline Derivatives ◽  
Reaction Proceeds ◽  
The One

An efficient acetic acid catalysed reaction has been developed for the synthesis of 4-aryl substituted pyrrolo[1,2-a]quinoxalines from readily available starting materials. A range of structures have been synthesised in very good to excellent yields. The one-pot reaction proceeds through imine formation, cyclisation followed by air oxidation.

ChemInform Abstract: BF3×SiO2: An Efficient Reagent System for the One-Pot Synthesis of 1,2,4,5-Tetrasubstituted Imidazoles.

ChemInform ◽  
2008 ◽  
Vol 39 (32) ◽  
Author(s):  
Bahareh Sadeghi ◽  
Bi Bi Fatemeh Mirjalili ◽  
Mohammad M. Hashemi
Keyword(s):  
One Pot ◽  
One Pot Synthesis ◽  
The One ◽  
Tetrasubstituted Imidazoles ◽  
Efficient Reagent
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