Chemistry is traditionally divided into organic and inorganic chemistry. SDS of cas: 52409-22-0, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 52409-22-0
The reaction of [Mo3S4(H2O) 9]4+(1) and [Mo3OS3(H 2O)9]4+ (2) with hydrotris(pyrazolyl)ethanol (HTpe) ligands produced [Mo3S4(Tpe)3]PF 6¡¤3CH2Cl2 ([5]PF63CH2Cl 2) and [Mo3OS3(Tpe)3] PF6¡¤4CH2Cl2 ([6]PF6¡¤4CH 2Cl2), respectively, using solvent extraction. Furthermore, the tungsten analogous comgammas, [W3S 4(Tpe)3]PF6¡¤4CH2Cl2 ([7]PF6¡¤ 4CH2Cl2) and [W 3OS3(Tpe)3]PF6¡¤2.5CH2Cl2 ([8]PF6¡¤2.5CH2Cl2) have been prepared using a similar procedure to that used in the preparation of 5. The cyclic voltammograms of 5, 6, and 7 show one reversible one-electron oxidation process and one reversible one-electron reduction process (5, E1/2 = -0.96 and 1.10V; 6, E1/2= -0.96 and 1.00V; 7, E1/2 = -1.54 and 0.77V: all values are given vs. SHE). Complex 8 also shows one reversible (E1/2= 0.61 V) and one irreversible one-electron oxidation processes (Epc = 1.12 V) and one irreversible one-electron reduction process (Epc = -1.54 V). The reaction of 5 with organometallic comgamma [Pd2(dba)3] in CH3CN afforded [Mo 3PdS4Cl(Tpe)3]¡¤ 4.5CH2Cl 2 ([11]¡¤4.5CH2Cl2). Complex 11 showed a high catalytic activity for the intramolecular cyclization of 4- pentynoic acid to give gamma-methylene-gamma-butyrolactone in the presence of Et3N. X-ray structure analyses of [5]PF6¡¤3CH2Cl2, [6]PF6¡¤4CH2Cl2, [7]PF 6¡¤4CH2Cl2, [8]PF6¡¤2. 5CH2Cl2, and [11]¡¤4.5CH2Cl2 revealed that each molybdenum or tungsten atom is bonded to the Tpe ligand.
If you are interested in 52409-22-0, you can contact me at any time and look forward to more communication. SDS of cas: 52409-22-0
Reference£º
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method