In 2019 ORG LETT published article about COPPER-CATALYZED REACTION; ENANTIOSELECTIVE SYNTHESIS; AMINO-ACIDS; ALCOHOLS; FLUORIDE; NITRONES; DERIVATIVES; PYRAZOLES; REAGENT; RING in [Hosseini, Abolfazl; Schreiner, Peter R.] Justus Liebig Univ, Inst Organ Chem, Heinrich Buff Ring 17, D-35392 Giessen, Germany in 2019, Cited 55. The Name is 3-Pyridinecarboxaldehyde. Through research, I have a further understanding and discovery of 500-22-1. Recommanded Product: 500-22-1
A new Kinugasa reaction protocol has been elaborated for the one-pot synthesis of 4-substituted beta-lactams utilizing calcium carbide and nitrone derivatives. Calcium carbide is thereby activated by TBAF center dot 3H(2)O in the presence of CuCl/NMI. The ease of synthesis and use of inexpensive chemicals provides rapid access of practical quantities of beta-lactams exclusively substituted at position 4.
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Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem