TY - EJOUR
AU - Gordi, Zinat
AU - Eshghi, Hossein
PY - 2024
DA - February
TI - Natural Kaolin supported sulfuric acid as an efficient catalyst for the preparation of 1, 1-diacetates under solvent-free conditions
T2 - Iranian Journal of Catalysis
VL - 1
L1 - https://oiccpress.com/iranian-journal-of-catalysis/article/natural-kaolin-supported-sulfuric-acid-as-an-efficient-catalyst-for-the-preparation-of-1-1-diacetates-under-solvent-free-conditions/
N2 - A facile and efficient method for the preparation of 1,1-diacetates of aldehydes is improved. The acidified kaolin with sulfuric acid (2 % w/w) catalyzed 1,1-diacetates formation from aldehydes in solvent-free conditions. Both aromatic and aliphatic aldehydes gave high yields (85-95 %) of the corresponding 1, 1-diacetates. Advantages of this method are the use of inexpensive and selective catalyst, with high yields in simple operation, and short reaction time under solvent-free conditions.
IS - 1
PB - OICC Press
KW - Solvent-free, Aldehydes, 1-Diacetates, Kaolin, Protection 
EN -