Simple One-Pot Synthesis of Thieno[2,3-b]thiophene Derivatives under Solid–Liquid PTC Conditions. Useful Starting Material for the Synthesis of Biological Active Compounds

1993 ◽  
Vol 66 (7) ◽  
pp. 2011-2015 ◽  
Author(s):  
Ahmed M. M. El-Saghier
Keyword(s):  
Starting Material ◽  
One Pot ◽  
Active Compounds ◽  
One Pot Synthesis ◽  
Thiophene Derivatives ◽  
Solid Liquid

One-Pot Synthesis of Amine-Substituted Aryl Sulfides and Benzo[b]thiophene Derivatives

2010 ◽  
Vol 12 (10) ◽  
pp. 2430-2433 ◽  
Author(s):  
Zhongyu Duan ◽  
Sadananda Ranjit ◽  
Xiaogang Liu
Keyword(s):  
One Pot ◽  
One Pot Synthesis ◽  
Thiophene Derivatives ◽  
Aryl Sulfides

scholarly journals One-pot synthesis of substituted pyrrolo[3,4-b]pyridine-4,5-diones based on the reaction of N-(1-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-2-oxo-2-arylethyl)acetamide with amines

2019 ◽  
Vol 15 ◽  
pp. 2840-2846
Author(s):  
Valeriya G Melekhina ◽  
Andrey N Komogortsev ◽  
Boris V Lichitsky ◽  
Vitaly S Mityanov ◽  
Artem N Fakhrutdinov ◽  
...  
Keyword(s):  
Starting Material ◽  
Primary Amines ◽  
Synthetic Method ◽  
One Pot ◽  
One Pot Synthesis ◽  
Major Reaction Product ◽  
Major Reaction

The condensation of primary amines with N-(1-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-2-oxo-2-arylethyl)acetamides was explored. Thus, a previously unknown recyclization of the starting material was observed in acidic ethanol in the presence of an amine, which provided the corresponding dihydropyrrolone derivative as the major reaction product. Based on this transformation, a practical and convenient one-pot synthetic method for substituted pyrrolo[3,4-b]pyridin-5-ones could be devised.

An efficient one-pot synthesis of substituted 2-arylbenzo[b]thiophene derivatives

2003 ◽  
Vol 44 (35) ◽  
pp. 6665-6667 ◽  
Author(s):  
Meena V Patel ◽  
Jeffrey J Rohde ◽  
Vijaya Gracias ◽  
Teodozyj Kolasa
Keyword(s):  
One Pot ◽  
One Pot Synthesis ◽  
Thiophene Derivatives

One-Pot Synthesis of 2,3-Disubstituted Benzo[b]thiophene Derivatives from 2-Mercaptophenyl Ketones

Heterocycles ◽  
2008 ◽  
Vol 75 (4) ◽  
pp. 919 ◽  
Author(s):  
Kazuhiro Kobayashi ◽  
Daizo Nakamura ◽  
Shuhei Fukamachi ◽  
Hisatoshi Konishi
Keyword(s):  
One Pot ◽  
One Pot Synthesis ◽  
Thiophene Derivatives

One-Pot Synthesis of P1,P2-Diaciclovir-5'-Diphosphate from Aciclovir 5'-H-Phosphonate

2013 ◽  
Vol 830 ◽  
pp. 222-225
Author(s):  
Hai Xin Ding ◽  
Si Liu ◽  
Shan Shan Gong ◽  
Qi Sun
Keyword(s):  
Reaction Time ◽  
Starting Material ◽  
One Pot ◽  
Short Reaction Time ◽  
One Pot Synthesis

P1,P2-Diaciclovir-5'-diphosphate has been synthesized efficiently from aciclovir 5'-H-phosphonate monoester via a one-pot reaction. This method features easily accessibleH-phosphonate starting material, short reaction time, and good isolated yield.

One-pot Synthesis of Heterocyclic Compounds Using Cyclopropenium Salt as a Starting Material

Heterocycles ◽  
1981 ◽  
Vol 16 (1) ◽  
pp. 151 ◽  
Author(s):  
Zen-ichi Yoshida ◽  
Shegeo Yoneda ◽  
Hideo Hirai ◽  
Etsuro Seki
Keyword(s):  
Heterocyclic Compounds ◽  
Starting Material ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals Facile Synthesis of 1-(4-Bromophenyl)-1H-Tetrazol-5-Amine and Related Amide Derivatives

2017 ◽  
Vol 41 (10) ◽  
pp. 581-585 ◽  
Author(s):  
Hao Yang ◽  
Yifan Ouyang ◽  
Yutong Sun ◽  
Zhe Wang ◽  
Xuanli Zhu ◽  
...  
Keyword(s):  
Starting Material ◽  
High Yield ◽  
Facile Synthesis ◽  
One Pot ◽  
Acyl Chlorides ◽  
One Pot Synthesis ◽  
Amide Derivatives

An efficient one-pot synthesis of 1-(4-bromophenyl)-1 H-tetrazol-5-amine was performed using 4-bromoaniline as the starting material. A novel and widely applicable amidation procedure was then employed, whereby 1-(4-bromophenyl)-1 H-tetrazol-5-amine was acylated with different acyl chlorides in the presence of lithium bis(trimethylsilyl)amide as catalyst, for the high-yield synthesis of [1-(4-bromophenyl)-1 H-tetrazol-5-yl]amide derivatives.

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