A highly enantioselective (S) diphenylpyrrolinol silyl ether promoted tandem Michael− aldol
reaction of α, β-unsaturated aldehydes with 2-mercaptobenzaldehydes has been …

In this work, we have obtained substituted amines under mild conditions in good yields
using the Aza-Michael-type addition of various amines to vinyl compounds catalysed by a …

Low-temperature electrochemical oxidation of ArSSAr was carried out to generate a pool of
“ArS+”. Spectroscopic studies (1H NMR and CSI-MS) of the resulting solution revealed the …

Heteropoly acids have been used in various fields of organic synthesis mainly due to their
characteristic features: they are cost-effective reagents that are strongly acidic …

摇孕燥造赠燥曾燥皂藻贼葬造葬贼藻泽葬泽蚤灶凿怎泽贼则蚤葬造糟葬贼葬造赠泽贼泽澡葬增
藻遭藻藻灶责则燥增藻灶贼燥澡葬增藻遭则燥葬凿葬责责造蚤糟葬贼蚤燥灶泽葬灶凿责则燥泽 …

Nanosized sulfated tin oxide (STO) particles dispersed in the micropores of Al-pillared clay
were prepared by a precipitation–deposition method followed by heat treatment and …

An efficient base catalysed approach to the synthesis of thiochromans/chromenes from
allenylphosphonates (and an allenoate) and substrates having SH/OH and CHO groups at …

Full article: Facile Diastereoselective Synthesis of Carbohydrate-Based Thiochromans Skip to
Main Content Taylor and Francis Online homepage Taylor and Francis Online homepage Log …

A highly stereoselective one-pot procedure to anti-configured thiochromans is described.
This reaction functions at room temperature in the presence of catalytic amounts of …

Full article: New Carbohydrate-Derived S,S-Dioxothiochroman Derivatives and Their
Unexpected Easy Epimerization at the Anomeric Position Skip to Main Content Taylor and …