Gao, Yuning published the artcileEnantioselective Synthesis of Polycyclic Indole Derivatives Based on aza-Morita-Baylis-Hillman Reaction, HPLC of Formula: 220943-23-7, the publication is ACS Catalysis (2015), 5(11), 6608-6614, database is CAplus.
A chiral phosphine-catalyzed asym. aza-Morita-Baylis-Hillman reaction between indole-derived sulfonyl imines and bis(3-chlorophenyl)methyl acrylate has been developed, giving the desired adducts in good yields and enantiomeric excess values along with the further transformations to polycyclic indoles such as dihydropyrido[1,2-a]indole and dihydropyrazino[1,2-a]indole skeleton.
ACS Catalysis published new progress about 220943-23-7. 220943-23-7 belongs to indole-building-block, auxiliary class Indole,Fluoride,Aldehyde, name is 5-Fluoro-1H-indole-2-carbaldehyde, and the molecular formula is C9H6FNO, HPLC of Formula: 220943-23-7.
Referemce:
https://www.nature.com/articles/s41429-020-0333-2,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles