Silica functionalized propyl sulfonic acid (SiO2-Pr-SO3H): An efficient catalyst in organic reactions
Silica gel as an accessible substrate with high surface area can be modified by propyl
sulfonic acid. Silica-functionalized sulfonic acid (SiO 2-Pr-SO 3 H) as a highly efficient …
sulfonic acid. Silica-functionalized sulfonic acid (SiO 2-Pr-SO 3 H) as a highly efficient …
Ionic liquid triethylamine-bonded sulfonic acid {[Et3N–SO3H] Cl} as a novel, highly efficient and homogeneous catalyst for the synthesis of β-acetamido ketones, 1, 8 …
A Zare, AR Moosavi-Zare, M Merajoddin… - Journal of Molecular …, 2012 - Elsevier
In this work, the efficiency, generality and applicability of novel Brønsted acidic ionic liquid
triethylamine-bonded sulfonic acid {[Et3N–SO3H] Cl, N, N-diethyl-N-sulfoethanammonium …
triethylamine-bonded sulfonic acid {[Et3N–SO3H] Cl, N, N-diethyl-N-sulfoethanammonium …
Polyoxometalates as heterogeneous catalysts for organic reactions
Over the past decade, polyoxometalates (POMs) have attracted extensive attention as
homogeneous and heterogeneous catalysts or nanocatalysts for organic transformation. The …
homogeneous and heterogeneous catalysts or nanocatalysts for organic transformation. The …
α-Glucosidase inhibitory antihyperglycemic activity of substituted chromenone derivatives
Series of 3, 4-and 3, 6-disubstituted chromenones including new chromenone derivatives
were synthesized applying various synthetic strategies including Pechmann condensation …
were synthesized applying various synthetic strategies including Pechmann condensation …
Catalytic application of a novel melamine–naphthalene-1, 3-disulfonic acid metal–organic framework in the synthesis of β-acetamido ketones
We synthesized a porous multifunctional metal–organic-framework (MOF)[UiO-66-Mel-
NHC10H5 (SO3H) 2] based on zirconium by post-synthetic modification of UiO-66-NH2. The …
NHC10H5 (SO3H) 2] based on zirconium by post-synthetic modification of UiO-66-NH2. The …
New Labdane diterpenes as intestinal α-glucosidase inhibitor from antihyperglycemic extract of Hedychium spicatum (Ham. Ex Smith) rhizomes
Phytochemical investigation of antihyperglycemic extract of rhizomes of Hedychium
spicatum led to the isolation of two new labdane type diterpenes 2, 3 along with seven …
spicatum led to the isolation of two new labdane type diterpenes 2, 3 along with seven …
N-(1, 3-Diaryl-3-oxopropyl) amides as a new template for xanthine oxidase inhibitors
A series of forty two N-(1, 3-diaryl-3-oxopropyl) amides were synthesized via an efficient,
modified Dakin–West reaction and were evaluated for in vitro xanthine oxidase inhibitory …
modified Dakin–West reaction and were evaluated for in vitro xanthine oxidase inhibitory …
New furanoflavanoids, intestinal α-glucosidase inhibitory and free-radical (DPPH) scavenging, activity from antihyperglycemic root extract of Derris indica (Lam.)
A bioassay-guided fractionation and chemical examination of antihyperglycemic root extract
of Derris indica resulted in isolation and characterization of two new furanoflavanoids (1, 2) …
of Derris indica resulted in isolation and characterization of two new furanoflavanoids (1, 2) …
NiFe2O4@ SiO2–PPA nanoparticle: A green nanocatalyst for the synthesis of β-acetamido ketones
A Khojastehnezhad, F Moeinpour… - Polycyclic Aromatic …, 2019 - Taylor & Francis
In this work, silica coated magnetic nanoparticles of modified polyphosphoric acid (NiFe 2 O
4@ SiO 2–PPA deigned as NFS–PPA) represent as a reusable and green catalyst for one …
4@ SiO 2–PPA deigned as NFS–PPA) represent as a reusable and green catalyst for one …
[PDF][PDF] Identification of proglycemic and antihyperglycemic activity in antioxidant rich fraction of some common food grains
AK Tiwari, M Swapna, SB Ayesha, A Zehra… - Int Food Res …, 2011 - academia.edu
Methanolic extract of some common food grains were evaluated for antioxidant activities
with respect to their total polyphenolic and anthocyanins content, prevention of ABTS …
with respect to their total polyphenolic and anthocyanins content, prevention of ABTS …