Abstract α-fetoprotein (AFP) as a target marker refers to albuminoid proteins, which is a
tumor-related fetal protein, increasing the AFP concentration leads to various diseases …

Enzymes play a key role in the most prominent chemical industries as biological catalysts.
Based on current demands of the chemical industries in enzyme productivity and …

A convenient and efficient approach toward the synthesis of seven aromatically substituted
xanthendiones (1‒7) and one structurally-related xanthenone (8) through condensation of …

A novel protocol has been devised for the ortho-C–H hydroxylation of benzaldehydes.
Directed by a transient imine group, the borylation of benzaldehydes, sequentially followed …

Salicylaldehyde with different substitutions as the aldehyde component in the Groebke-
Blackburn-Bienayme-3-component reaction (GBB-3CR) was investigated in the absence of …

The literature of heterocyclic chemistry, part XVIII, 2018 - ScienceDirect Skip to main contentSkip
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In this study, an efficient and convenient domino Michael addition/intramolecular cyclization
protocol is presented for the synthesis of biologically relevant 2-amino-4 H-chromenes in …

Two Schiff base probes (S1 and S2) were prepared and synthesized by incorporating
thienopyrimidine into salicylaldehyde or 3‐ethoxysalicylaldehyde individually, with the aim …

The current study reports the first Strecker reaction with salicylaldehydes as carbonyl
compounds. This pseudo-five-component reaction involved two moles of salicylaldehyde …

An efficient Lewis acid-controlled divergent synthesis of 3-nitrocoumarins and 4H-
chromenes under mild conditions has been developed. The corresponding 3-nitrocoumarin …