Chroman-2-one (1), also referred to as dihydrocoumarin, and its derivatives have attracted
the attention of chemists due to their broad range of properties. Dihydrocoumarin contains a …

Purpose: Colorectal cancer prognosis is currently predicted from pathologic staging, providing
limited discrimination for Dukes stage B and C disease. Additional markers for outcome …

Transformation of epithelial cells is associated with loss of cell polarity, which includes
alterations in cell morphology as well as changes in the complement of plasma membrane …

The 8-methoxycarbonyloctyl glycosides of GlcNAcβ, Galβ1-4Glcβ, Fucα1-2Fucα1-3GalNacβ
and Fucα1-2Galβ1-3[Fucα1-4]GlcNacβ were converted to primary amines by reaction with …

Total syntheses of α-bisabol-1-one, curcumene, curcuphenol and elvirol have been
accomplished via 1, 4-conjugate addition of intact aldehydes to vinyl ketones followed by an …

A concise and simple synthesis of the valuable perfumery ingredient (R)-(−)-muscone 1 has
been achieved through ring closing olefin metathesis (RCM) aided macrocyclization …

2-(2′,4′-Dibromophenoxy)-4,6-dibromophenol isolated from the marine sponge Dysidea
granulosa (Bergquist) collected off the coast of Lakshadweep islands, Indian Ocean, …

A one pot synthesis of flavones is established from 2′-hydroxyacetophenones and
substituted aromatic aldehydes. The method uses domino aldol-Michael-oxidation reaction …

Molecular iodine as an inexpensive catalyst is described in the construction of 2-substituted
or 2,2-disubstituted chromans and 4-aryl-3,4-dihydrobenzopyran-2-ones via [3+3] …

Molecular iodine was used as a catalyst in the [3+3] cyclocoupling of phenols and cinnamic
acids which proceeds via a tandem esterification–hydroarylation process at 120–130C …