Recently I am researching about STRUCTURAL DIVERSITY; FLUORINATION; 3-FLUOROPIPERIDINES; NUCLEOPALLADATION; INHIBITORS; HERG, Saw an article supported by the National Nature Science Foundation of China (NFSC)National Natural Science Foundation of China (NSFC) [21532009, 21728201, 21971255, 21761142010]; Science and Technology Commission of Shanghai MunicipalityScience & Technology Commission of Shanghai Municipality (STCSM) [17XD1404500, 17QA1405200, 17JC1401200]; strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDB20000000]; Key Research Program of Frontier Science of the Chinese Academy of Sciences [QYZDJSSWSLH055]. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Hou, CQ; Chen, PH; Liu, GS. The CAS is 62-23-7. Through research, I have a further understanding and discovery of 4-Nitrobenzoic acid. Quality Control of 4-Nitrobenzoic acid
The first asymmetric Pd-II-catalyzed aminofluorination of unactivated alkenes using chiral quinoline-oxazolines (Quox) as ligands has been developed. This reaction provides easy access to a wide array of enantiomerically enriched beta-fluoropiperidines in good yields and with excellent enantioselectivity. Notably, Et4NF.3 HF as a readily accessible nucleophilic fluoride source was found to play an essential role in the enantioselective control, and CsOCF3 also acts a key additive to improve the excellent ee value of products.
Quality Control of 4-Nitrobenzoic acid. About 4-Nitrobenzoic acid, If you have any questions, you can contact Hou, CQ; Chen, PH; Liu, GS or concate me.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem