In 2019 ORG LETT published article about SUZUKI CROSS-COUPLINGS; ALLYLIC SUBSTITUTION; HALIDES in [Shinohara, Riku; Morita, Masao; Kobayashi, Yuichi] Tokyo Inst Technol, Dept Bioengn, Midori Ku, Box B-52,Nagatsuta Cho 4259, Yokohama, Kanagawa 2268501, Japan; [Ogawa, Narihito] Meiji Univ, Dept Appl Chem, Tama Ku, 1-1-1 Higashimita, Kawasaki, Kanagawa 2148571, Japan in 2019, Cited 44. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7. SDS of cas: 62-23-7
Investigation of the copper-catalyzed coupling reaction of 2-pyridinesulfonates with Grignard reagents revealed that reactions with catalytic Cu(OTf)(2) were completed in <40 min. The results differed from those of the previous CuI-catalyzed reactions of tosylates in the presence of additives (LiOMe and TMEDA) for 12-24 h. It was shown that the preferred coordination of the leaving group to the reagents accelerated the reaction. Successful reagents were MeMgCl and other RMgX. Complete inversion was established. SDS of cas: 62-23-7. Welcome to talk about 62-23-7, If you have any questions, you can contact Shinohara, R; Morita, M; Ogawa, N; Kobayashi, Y or send Email.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem