I found the field of Chemistry very interesting. Saw the article Direct Access to Alkylideneoxindoles via Axially Enantioselective Knoevenagel Condensation published in 2019. SDS of cas: 59-48-3, Reprint Addresses Bencivenni, G (corresponding author), Univ Bologna, Dept Ind Chem Toso Montanari, Viale Risorgimento 4, I-40136 Bologna, Italy.. The CAS is 59-48-3. Through research, I have a further understanding and discovery of Indolin-2-one
The organocatalytic axially enantioselective Knoevenagel condensation between prochiral cyclohexanones and oxindoles is presented. The reaction, promoted by a primary amine, proceeded smoothly and furnished unprecedented examples of novel cyclohexylidene oxindoles displaying axial chirality.
SDS of cas: 59-48-3. Welcome to talk about 59-48-3, If you have any questions, you can contact Crotti, S; Di Iorio, N; Artusi, C; Mazzanti, A; Righi, P; Bencivenni, G or send Email.
Reference:
Indoline – Wikipedia,
,Indoline | C8H9N – PubChem