HPLC of Formula: 63069-48-7In 2021 ,《Cu(I)- and Au(I)-catalyzed regioselective oxidation of diynes: divergent synthesis of N-heterocycles》 appeared in Organic Chemistry Frontiers. The author of the article were Shen, Wen-Bo; Zhang, Ting-Ting; Zhang, Meng; Wu, Jing-Jing; Jiang, Xiao-Lei; Ru, Guang-Xin; Gao, Guang-Qin; Zhu, Xiu-Hong. The article conveys some information:
Catalyst-dependent oxidative cyclization of diynes 2-NH(C(O)R4)-4-R3C6H3CCCH2N(R2)CC(R1) [R1 = Ph, 2-phenylethenyl, thiophen-3-yl, etc.; R2 = Ts, Bs, Ms, benzenesulfonyl; R3 = H, Me, Cl, Br; R4 =Me, Ac, Bz, 4-fluorophenyl, etc.]/(R2)N(CH2CCR5)CCAr [R5 = Me, Et, pentyl, 3-phenylpropyl; Ar = Ph, 4-(trifluoromethyl)phenyl, 3,5-dichlorophenyl, etc.] with 3,5-dichloropyridine N-oxide is achieved using an amide directing group. Non-polarized and aminated alkyne could be selectively activated by copper and gold, thus leading to divergent synthesis of a range of pyrroles I and dihydroindeno[1,2-c]pyrrol-3(2H)-ones II (R6 = H, Cl, Me; R7 = H, Me, F, CF3, etc.; R8 = H, Cl, Me, etc.). It should be noted that this difference might be attributed to the multicoordinated Cu center and the linearly aligned dicoordinated Au center. The results came from multiple reactions, including the reaction of 4-Chloro-2-iodoaniline(cas: 63069-48-7HPLC of Formula: 63069-48-7)
4-Chloro-2-iodoaniline(cas: 63069-48-7) belongs to anime. Milder oxidation, using reagents such as NaOCl, can remove four hydrogen atoms from primary amines of the type RCH2NH2 to form nitriles (R―C≡N), and oxidation with reagents such as MnO2 can remove two hydrogen atoms from secondary amines (R2CH―NHR′) to form imines (R2C=NR′). Tertiary amines can be oxidized to enamines (R2C=CHNR2) by a variety of reagents.HPLC of Formula: 63069-48-7
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com