Journal of the Iranian Chemical Society, ( ISI ), Volume (14), No (9), Year (2017-9) , Pages (1971-1982)

Title : ( Synthesis, characterization and application of nitrogen– sulfur‑doped carbon spheres as an efficient catalyst for the preparation of novel α‑aminophosphonates )

Authors: mina taheri torbati , Hossein Eshghi , Seyyed Amin Rounaghi , Ali Shiri , mehdi mirzaei ,

Access to full-text not allowed by authors

Citation: BibTeX | EndNote

Nitrogen–sulfur-doped carbon spheres (NSCSs) were prepared from sucrose and thiourea through a simple hydrothermal process. NS-CSs were characterized by TEM, FTIR, TGA, XRD, Raman spectroscopy and elemental analyses. The results revealed that the synthesized carbon spheres have an amorphous structure with diameters of 300–500 nm. The microspherical carbon catalyst that is recyclable has been used in the synthesis of α-aminophosphonates derived from 2-aminobenzothiazoles. Three-component reaction was performed between 2-aminobenzothiazoles, aromatic aldehydes and trimethyl phosphite in the presence of NS-CSs as microorganocatalyst at 50 °C under solvent-free conditions in high yield.

Keywords

, Heterogeneous carbon, Hydrothermal synthesis catalyst, α-Aminophosphonates, Kabachnik–Fields reaction, Carbon
برای دانلود از شناسه و رمز عبور پرتال پویا استفاده کنید.

@article{paperid:1062786,
author = {Taheri Torbati, Mina and Eshghi, Hossein and Seyyed Amin Rounaghi and Shiri, Ali and Mirzaei, Mehdi},
title = {Synthesis, characterization and application of nitrogen– sulfur‑doped carbon spheres as an efficient catalyst for the preparation of novel α‑aminophosphonates},
journal = {Journal of the Iranian Chemical Society},
year = {2017},
volume = {14},
number = {9},
month = {September},
issn = {1735-207X},
pages = {1971--1982},
numpages = {11},
keywords = {Heterogeneous carbon; Hydrothermal synthesis catalyst; α-Aminophosphonates; Kabachnik–Fields reaction; Carbon microspheres},
}

[Download]

%0 Journal Article
%T Synthesis, characterization and application of nitrogen– sulfur‑doped carbon spheres as an efficient catalyst for the preparation of novel α‑aminophosphonates
%A Taheri Torbati, Mina
%A Eshghi, Hossein
%A Seyyed Amin Rounaghi
%A Shiri, Ali
%A Mirzaei, Mehdi
%J Journal of the Iranian Chemical Society
%@ 1735-207X
%D 2017

[Download]