SDS of cas: 123-11-5. Authors Mudi, PK; Mahato, RK; Joshi, M; Shit, M; Choudhury, AR; Das, HS; Biswas, B in WILEY published article about in [Mudi, Prafullya Kumar; Mahato, Rajani Kanta; Das, Hari Sankar; Biswas, Bhaskar] Univ North Bengal, Dept Chem, Darjeeling 734013, India; [Joshi, Mayank; Choudhury, Angshuman Roy] Indian Inst Sci Educ & Res, Dept Chem Sci, Mohali, Punjab, India; [Shit, Madhusudan] Dinobandhu Andrews Coll, Dept Chem, Kolkata, India in 2021, Cited 70. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5
This research study reports the synthesis, structural characterization and phenoxazinone synthase-like activity of two structurally similar copper(II) complexes developed with a benzimidazole functionalized Schiff base (L). The ligand, L, was designed and synthesized in high yield by the reaction of p-methoxy benzaldehyde with o-phenylenediamine. The reaction of L with CuCl2 and Cu(NO3)(2) leads to the formation of two isostructural complexes, [Cu(L)(2)Cl-2](2) (1) and [Cu(L)(2)(NO3)(2)](2) (2). Single crystal X-ray structural study reveals that both the Cu(II) centre in 1 and 2 adopts a square planar geometry. An attempt has also been made to understand the role of coordinated co-ligands on the catalytic oxidation of 2-aminophenol (2-AP) to 2-amino-3H-phenoxazine-3-one (2-APX) in methanol. The presence of coordinated nitrate to Cu(II) ions imparts a more labile character to complex 2, and the catalytic efficiency (k(cat)/K-M) for complex 2 (1.50 x 10(7)) was determined almost double compared with that of complex 1 (8.78 x 10(6)). Electro-chemical and electrospray ionization mass spectrometry studies of 1 and 2 with 2-AP suggests that the square planar geometries of the Cu(II) centres remain the driving force to develop enzyme-substrate adducts and excellent catalytic performance of the complexes. Electrochemical and EPR spectral analysis of the reaction mixture confirm the presence of active 2-AP(-)/2-AP(center dot-) redox species in the course of catalytic oxidation and suggest the radical driven oxidative coupling of 2-AP in an aerobic environment. Temperature-dependent kinetic measurements were carried out to evaluate the activation parameters (E-a, Delta H-double dagger, Delta S-double dagger), which favours the higher rate of catalytic oxidation of 2-AP for complex 2 than complex 1.
SDS of cas: 123-11-5. Welcome to talk about 123-11-5, If you have any questions, you can contact Mudi, PK; Mahato, RK; Joshi, M; Shit, M; Choudhury, AR; Das, HS; Biswas, B or send Email.
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles