Sulphuric Acid Adsorbed on Silica Gel. A Remarkable Acetylation Catalyst

Authors

  • Majid M. Heravi Department of Chemistry, School of Sciences, Azzahra University, Tehran, I.R. IRAN
  • Mohammad, A. Bigdeli Department of Chemistry, Teacher Training University, Tehran, I.R. IRAN
  • Nikdokht Nahid Department of Chemistry, Teacher Training University, Tehran, I.R. IRAN
Abstract:

Sulphuric acid adsorbed on silica gel is a practical and useful catalyst for acetylation of varius alcohols, Phenols and amines.

Upgrade to premium to download articles

Sign up to access the full text

Already have an account?login

similar resources

sulphuric acid adsorbed on silica gel. a remarkable acetylation catalyst

sulphuric acid adsorbed on silica gel is a practical and useful catalyst for acetylation of varius alcohols, phenols and amines.

full text

Perchloric acid adsorbed on silica gel as a new, highly efficient, and versatile catalyst for acetylation of phenols, thiols, alcohols, and amines.

Perchloric acid adsorbed on silica gel efficiently catalyses acetylation of structurally diverse phenols, alcohols, thiols, and amines under solvent free conditions.

full text

Spotlight: Silica sulfuric acid (SSA): As a multipurpose catalyst

Hassan Sepehrmansourie was born in Hamedan, Iran in 1994. He received his B.Sc. in Applied Chemistry (2017) from Bu-Ali Sina University, Iran. He received his M.Sc.in Organic Chemistry (2019) under the supervision of Prof. Mohammad Ali Zolfigol. Also, He was also accepted for a Ph.D. in organic chemistry at the Bu-Ali Sina University in the same year. His research interest is t...

full text

Synergistic hybrid catalyst for cyclic carbonate synthesis: remarkable acceleration caused by immobilization of homogeneous catalyst on silica.

The catalytic activity of phosphonium salts towards cyclic carbonate synthesis from propylene oxide and CO2 has been enormously enhanced by their immobilization onto silica that itself has no catalytic activity.

full text

Reaction of Hydrogen with Oxygen Adsorbed on a Platinum Catalyst.

The release of hydrogen atoms by a platinum surface in contact with molecular hydrogen occurs if there is oxygen in the system. In particular, it is sufficient that the oxygen be adsorbed at the surface of the metal.

full text

Sulphuric Acid in Cholera

can only be properly prescribed by the medical attendant. There is no single antidote. As a valuable adjunct against the epidemic the following orangeade, suggested by Dr. Waller Lewis, has been extensively used with excellent effects :? " Sulphuric Orangeade useful in Cholera times.?Concentrated compound infusion of orange peel 3 oz., simple syrup 12 oz., boiled filtered water 4 gallons, mix w...

full text

My Resources

Save resource for easier access later

Save to my library Already added to my library

{@ msg_add @}


Journal title

volume 19  issue 1

pages  37- 39

publication date 2000-06-01

By following a journal you will be notified via email when a new issue of this journal is published.

Hosted on Doprax cloud platform doprax.com

copyright © 2015-2023