Lapidilectines, grandilodines, lundurines and tenuisines are indole alkaloids, isolated from
plants of Kopsia genus. They feature a common indole-fused pyrroloazocine core, whose …

A highly enantioselective N‐heterocyclic carbene (NHC) catalyzed formal [3+ 2] annulation
of α, β‐unsaturated aldehydes with azaaurones or aurone generating spiro‐heterocycles …

Sodium azide (NaN3) is a colorless or white crystalline salt with diverse medicinal and
industrial applications. Recently, NaN3 is considered as an inexpensive and valuable …

An electrochemical method has been developed to synthesize 2, 2-disubstituted indolin-3-
ones under mild conditions. A series of nucleophiles have been added to the 2-arylindole-3 …

An efficient and convenient method with wide applicability for the synthesis of C2-
tetrasubstituted indolin-3-ones via copper-catalyzed redox cycloisomerization of …

Herein, we report the first general approach to access N-alkoxy-2, 2-difluoro indoxyls, via
formal 3+ 2 cycloaddition of aryne and (putative) fluorinated-aza-oxyallyl cation. This …

A chiral Brønsted acid-catalyzed direct asymmetric Mannich reaction of simple ketones with
cyclic C-acylimines has been established for the synthesis of C2-quaternary indolin-3-ones …

Quinones exhibit orthogonal ground‐and excited‐state reactivities and are therefore highly
suitable organocatalysts for the development of sequential catalytic processes. Herein, the …

A novel heteroannulation reaction between α‐amino imides and in situ generated arynes
has been developed for the synthesis of 2, 2‐disubstituted indolin‐3‐ones. An …

A highly enantioselective intramolecular dearomatizing olefination of indoles has been
developed through a Pd-catalyzed reductive Heck reaction. This protocol provides efficient …