scholarly journals Convenient multicomponent one‐pot synthesis of 2‐iminothiazolines and 2‐aminothiazoles using elemental sulfur under aqueous conditions

2021 ◽  
Author(s):  
András Gy. Németh ◽  
Bence Marlok ◽  
Attila Domján ◽  
Qinghe Gao ◽  
Xinya Han ◽  
...  
Keyword(s):  
Elemental Sulfur ◽  
One Pot ◽  
One Pot Synthesis ◽  
Aqueous Conditions

Base-Promoted Three-Component One-Pot Synthesis of 3- (Thiomethyl)indoles with Paraformaldehyde under Aqueous Conditions

Synlett ◽  
2018 ◽  
Vol 29 (20) ◽  
pp. 2693-2696 ◽  
Author(s):  
Fuhong Xiao ◽  
Guo-Jun Deng ◽  
Shanshan Yuan ◽  
Huawen Huang
Keyword(s):  
Carbon Source ◽  
Environmentally Friendly ◽  
Green Solvent ◽  
One Pot ◽  
One Pot Synthesis ◽  
Low Toxicity ◽  
Aqueous Conditions

An ethylenediamine-promoted three-component synthesis of 3-(thiomethyl)indoles from indoles, thiophenols, and paraformaldehyde has been developed. Water is used as the green solvent in a simple and environmentally friendly procedure. Stable and low-toxicity paraformaldehyde is used as a carbon source.

One‐pot Synthesis of 1‐((methylthio)methyl)‐2‐phenyl‐1H‐benzo[d]imidazole from O‐phenylenediamine and Aldehyde by Elemental Sulfur

2019 ◽  
Vol 4 (28) ◽  
pp. 8283-8285
Author(s):  
Zhenzhen Zhan ◽  
Nan Luo ◽  
Haojie Ma ◽  
Jianping He ◽  
Guoqiang Lu ◽  
...  
Keyword(s):  
Elemental Sulfur ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals Et3N/DMSO-supported one-pot synthesis of highly fluorescent β-carboline-linked benzothiophenones via sulfur insertion and estimation of the photophysical properties

2020 ◽  
Vol 16 ◽  
pp. 1740-1753 ◽  
Author(s):  
Dharmender Singh ◽  
Vipin Kumar ◽  
Virender Singh
Keyword(s):  
Transition Metal ◽  
Elemental Sulfur ◽  
Photophysical Properties ◽  
Quantum Yields ◽  
One Pot ◽  
Light Emitting ◽  
Metal Free ◽  
One Pot Synthesis ◽  
Synthetic Strategy ◽  
Reaction Proceeds

A robust transition-metal-free strategy is presented to access novel β-carboline-tethered benzothiophenone derivatives from 1(3)-formyl-β-carbolines using elemental sulfur activated by Et3N/DMSO. This expeditious catalyst-free reaction proceeds through the formation of β-carboline-based 2-nitrochalcones followed by an incorporation of sulfur to generate multifunctional β-carboline-linked benzothiophenones in good to excellent yields. The synthetic strategy could also be extended towards the synthesis of β-carboline-linked benzothiophenes. Moreover, the afforded products emerged as promising fluorophores and displayed excellent light-emitting properties with quantum yields (ΦF) up to 47%.

scholarly journals CONVENIENT ONE-POT SYNTHESIS OF ARENESULFINAMIDES: REACTIONS OF 4-NITROPHENYL SUBSTITUTED PHENYL SULFOXIDES WITH ELEMENTAL SULFUR IN LIQUID AMMONIA

1983 ◽  
Vol 12 (4) ◽  
pp. 535-538 ◽  
Author(s):  
Ryu Sato ◽  
Shuji Chiba ◽  
Yuji Takikawa ◽  
Saburo Takizawa ◽  
Minoru Saito
Keyword(s):  
Liquid Ammonia ◽  
Elemental Sulfur ◽  
One Pot ◽  
One Pot Synthesis

One-pot synthesis of PbS NP/sulfur-oleylamine copolymer nanocomposites via the copolymerization of elemental sulfur with oleylamine

2014 ◽  
Vol 5 (11) ◽  
pp. 3617 ◽  
Author(s):  
Eui Tae Kim ◽  
Woo Jin Chung ◽  
Jaehoon Lim ◽  
Patrick Johe ◽  
Richard S. Glass ◽  
...  
Keyword(s):  
Elemental Sulfur ◽  
One Pot ◽  
One Pot Synthesis

One-Pot Synthesis of 5-Acyl-1,2,3-Thiadiazoles from Enaminones, Tosylhydrazine, and Elemental Sulfur under Transition-Metal-Free Conditions

2019 ◽  
Vol 84 (24) ◽  
pp. 16262-16267 ◽  
Author(s):  
Zan Yang ◽  
Yemei Liang ◽  
An Li ◽  
Kun Liu ◽  
Lijun Li ◽  
...  
Keyword(s):  
Transition Metal ◽  
Elemental Sulfur ◽  
One Pot ◽  
Metal Free ◽  
One Pot Synthesis

One-pot Synthesis of Benzo[4,5]imidazo[1,2-a]pyridine Derivatives in Aqueous Conditions

2016 ◽  
Vol 54 (1) ◽  
pp. 753-757 ◽  
Author(s):  
Maria A. Vodolazhenko ◽  
Anastasiia E. Mykhailenko ◽  
Nikolay Yu. Gorobets ◽  
Sergey M. Desenko
Keyword(s):  
Pyridine Derivatives ◽  
One Pot ◽  
One Pot Synthesis ◽  
Aqueous Conditions
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