scholarly journals Synthesis of Substituted 1,2-Dihydroquinolines and Quinolines from Aromatic Amines and Alkynes by Gold(I)-Catalyzed Tandem Hydroamination—Hydroarylation under Microwave-Assisted Conditions.

ChemInform ◽  
2007 ◽  
Vol 38 (44) ◽  
Author(s):  
Xin-Yuan Liu ◽  
Pan Ding ◽  
Jie-Sheng Huang ◽  
Chi-Ming Che
Keyword(s):  
Aromatic Amines ◽  
Microwave Assisted

scholarly journals Microwave-assisted Efficient Synthesis of Isatins and spiro-Thiadiazolines under Green Chemistry Protocol

2010 ◽  
Vol 2 (2) ◽  
pp. 322-329 ◽  
Author(s):  
M. M. Hossain ◽  
M. A. Foysal ◽  
M. Mahabub ◽  
Al- Amin
Keyword(s):  
Schiff Base ◽  
Green Chemistry ◽  
Schiff Bases ◽  
Aromatic Amines ◽  
Electrophilic Aromatic Substitution ◽  
Aromatic Substitution ◽  
Efficient Synthesis ◽  
Microwave Assisted ◽  
Primary Aromatic Amines ◽  
Mw Irradiation

MW-assisted treatment of oximinoacetanilides obtained from substituted primary aromatic amines was carried out in conc. H2SO4 medium for 5-10 sec to give cyclic amides (isatins) through intramolecular cyclization by means of electrophilic aromatic substitution. Isatins reacted with thiosemicarbazide under MW-condition gave the corresponding Schiff-bases. The Schiff-bases undergo cyclization in presence of minimal Ac2O under MW-irradiation for 3-4 min to give the spiro-thiadiazoline acetyl derivatives in excellent yield. Keywords:  Microwave-synthesis; Isatins; Schiff-base; spiro-Thiadiazoline; Green chemistry. © 2010 JSR Publications. ISSN: 2070-0237 (Print); 2070-0245 (Online). All rights reserved.  DOI: 10.3329/jsr.v2i2.3731               J. Sci. Res. 2 (2), 322-329 (2010)  

Microwave assisted Acetylation of Amines using Imidazole Hydrochloride under solvent-free condition

2021 ◽  
Vol 25 (12) ◽  
pp. 116-121
Author(s):  
Anil Chikkulapalli ◽  
S. Sumathi
Keyword(s):  
Microwave Irradiation ◽  
Aromatic Amines ◽  
Solvent Free ◽  
Microwave Irradiation Method ◽  
Free Condition ◽  
Microwave Assisted ◽  
Solvent Free Condition

A simple and novel microwave irradiation method has been developed for N-acetylation of both aliphatic and aromatic amines with N,N-dimethylacetamide via Nacetyl imidazole by using Imidazole hydrochloride under solvent-free condition. The method proved more eco-friendly and economic.

Microwave Assisted Reduction for Screening Banned Aromatic Amines in Azo Dyes

2017 ◽  
Vol 13 ◽  
pp. 638-646
Author(s):  
Rajkumar Dewani ◽  
◽  
Farman Ahmed ◽  
Munawwer Rasheed ◽  
Muhammad Kashif Pervez ◽  
...  
Keyword(s):  
Azo Dyes ◽  
Aromatic Amines ◽  
Microwave Assisted

scholarly journals Experimental and Computational Studies of Microwave-Assisted, Facile Ring Opening of Epoxide with Less Reactive Aromatic Amines in Nitromethane

ACS Omega ◽  
2020 ◽  
Vol 5 (30) ◽  
pp. 18746-18757
Author(s):  
Sumit Kumar ◽  
Charu Upadhyay ◽  
Meenakshi Bansal ◽  
Maria Grishina ◽  
Bhupender S. Chhikara ◽  
...  
Keyword(s):  
Aromatic Amines ◽  
Ring Opening ◽  
Computational Studies ◽  
Microwave Assisted ◽  
Ring Opening Of Epoxide

Regiochemistry of the microwave-assisted reaction between aromatic amines and α-bromoketones to yield substituted 1H-indoles

2008 ◽  
Vol 6 (10) ◽  
pp. 1763 ◽  
Author(s):  
Yosu Vara ◽  
Eneko Aldaba ◽  
Ana Arrieta ◽  
José L. Pizarro ◽  
María I. Arriortua ◽  
...  
Keyword(s):  
Aromatic Amines ◽  
Microwave Assisted

scholarly journals Microwave Assisted Solvent-Free Synthesis of Some Imine Derivatives

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Yunus Bekdemir ◽  
Kürşat Efil
Keyword(s):  
Microwave Heating ◽  
Aromatic Amines ◽  
Environmentally Friendly ◽  
Aromatic Aldehydes ◽  
Solvent Free ◽  
Molar Ratio ◽  
Microwave Assisted ◽  
Solvent Free Conditions ◽  
Solvent Free Synthesis ◽  
Environmentally Friendly Method

Some imine derivatives (1a–7d) were synthesized using a rapid and an environmentally friendly method with reaction of aromatic aldehydes (a–d) and aromatic amines (1–7) (in 1 : 1 molar ratio) in the presence of β-ethoxyethanol as a wetting reagent (2 drops) under solvent-free conditions using microwave heating.

Microwave-assisted asymmetric ring opening of meso-epoxides with aromatic amines catalyzed by a Ti-S-(−)-BINOL complex

2006 ◽  
Vol 47 (30) ◽  
pp. 5277-5279 ◽  
Author(s):  
Rukhsana I. Kureshy ◽  
Surendra Singh ◽  
Noor-ul H. Khan ◽  
Sayed H.R. Abdi ◽  
Santosh Agrawal ◽  
...  
Keyword(s):  
Aromatic Amines ◽  
Ring Opening ◽  
Microwave Assisted ◽  
Asymmetric Ring Opening
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