SDS of cas: 91-02-1. I found the field of Chemistry very interesting. Saw the article Direct Exploitation of the Ethynyl Moiety in Calcium Carbide Through Sealed Ball Milling published in 2020, Reprint Addresses Schreiner, PR (corresponding author), Justus Liebig Univ Giessen, Inst Organ Chem, Heinrich Buff Ring 17, D-35392 Giessen, Germany.. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone.
Ball milling of calcium carbide (CaC2) enables the reaction of its ethynyl moiety with organic electrophiles. This was realized simply by co-milling CaC(2)with organic substrates in a sealed jar without the need for an additive or a catalyst. Various ketones including those bearing alpha-hydrogens were ethynylated in good yields at short reaction times. Aryl halides are also amenable substrates for this protocol as they furnish aryl ethynes through a benzyne intermediate. This method offers a practical and cheap alternative to the established procedures for introducing ethynyl functionalities.
SDS of cas: 91-02-1. Welcome to talk about 91-02-1, If you have any questions, you can contact Hosseini, A; Schreiner, PR or send Email.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem