2025/12/21
فارسی
Mohsen Nikoorazm
Academic rank:
Professor
ORCID:
Education:
PhD.
H-Index:
Faculty:
Basic Science
ScholarId:
E-mail:
m.nikorazm [at] ilam.ac.ir
ScopusId:
Phone:
ResearchGate:
Home
Education
Research activities
Research
Title
A Mild Procedure for the Preparation of o-Nitrophenols by Nitro Urea or Ammonium Nitrate in the Presence of Silica Sulfuric Acid (SiO2-OSO3H)
Type
JournalPaper
Keywords
nitration; phenol; nitro urea; ammonium nitrate; silica sulfuric acid
Year
2011
Journal
CHINESE JOURNAL OF CHEMISTRY
DOI
Researchers
Arash Ghorbani-Choghamarani
،
Mohsen Nikoorazm
،
Hamid Goudarziafshar,
،
Zahra Naserifar
،
Parisa Zamani
Abstract
A mixture of ammonium nitrate or nitro urea and silica sulfuric acid was found to be efficient and environmentally friendly nitrating media for the preparation of orto-nitro phenols in dichloromethane at room temperature.
