Diazabicyclo [5.4. 0] undec-7-ene (DBU) has received a significant importance in organic
synthesis during recent years because of its interesting ability to catalyze organic reaction …

The [3, 3]-diaza Cope rearrangement is a powerful synthetic principle that can be utilized to
generate a CÀC bond at the expense of an NÀN bond. It forms the basis of important and …

This review focuses on the catalytic activity of the organic bicyclic amidine base, 1, 8-
diazabicyclo [540] undec-7-ene (DBU). It is available commercially, cheap and a …

A family of 2-amino-3-cyanopyridine derivatives are synthesized from aldehydes, ketones,
malononitrile, and ammonium acetate via one-pot reaction catalyzed by ytterbium …

The catalytic and asymmetric cycloaddition between 3-[1-(silyloxy) vinyl] indoles and
electron-deficient olefins gave substituted hydrocarbazoles in up to 99% yield and 94% ee …

A concise enantioselective total synthesis of three sesquiterpenoid alkaloids—(−)-
dendrobine,(−)-mubironine B, and (−)-dendroxine—is presented, which highlights the state …

The catalytic and enantioselective total synthesis of (−)-minovincine has been
accomplished. The key highly substituted hydrocarbazole derivative was obtained by an …

Diels‐Alder reaction is one of the most well‐known named reactions in organic chemistry. It
involves a diene substrate and a dienophile substrate. Among dienes, siloxydiene is a …

Total syntheses of carbazomycins A and B were demonstrated using a ytterbium-catalyzed
Diels–Alder reaction with (silyloxyvinyl) indole as a diene. The densely substituted benzene …

Lanthanide triflates and a series of hexadentate chiral ligand complexes were synthesized.
X‐ray‐quality crystals were obtained from mixtures of the lanthanide complexes, which were …