New Advances in Chemical Research in 2021. In an article, author is Potikha, L. M., once mentioned the application of 39156-41-7, Name is 4-Methoxybenzene-1,3-diamine sulfate, molecular formula is C7H12N2O5S, molecular weight is 236.2456, category is naphthyridine. Now introduce a scientific discovery about this category, SDS of cas: 39156-41-7.
The reaction of 3-NHR-isoquinolin-1(2H)-ones (R = Ar) with aromatic aldehydes in the presence of Me3SiCl or in acetic acid leads to the formation of derivatives of dibenzo[b,f][1,8]naphthyridin-5(6H)-one and benzo[f]isoquino[3,4-b][1,8]naphthyridine-5,9(6H, 7H)-dione. The reaction for R = Het in the presence of Me3SiCl gives derivatives of 5H-pyrido[1′,2′:1,2]pyrimido[4,5-c]isoquinolin-5-one, benzo[f]isoquinoline[3,4-b][1,8]naphthyridine-5,9[6H,7H]-dione, and derivatives of new heterocyclic systems, 5H-pyrazino[1′,2′:1,2]pyrimido[4,5-c]isoquinolin-5-one, 5H-[1,3]thiazolo[3′,2′:1,2]pyrimido-[4,5-disoquinolin-5-one, 5-H-benzo[f]pyrazolo[3,4-b][1,8]naphthyridin-5-one, and isoquino[3,4-b]1,5]naphthyridin-5(6H)-one. The effect of the structure of substituent R and nature of the substituent in the benzaldehydes on the structure of the reaction products was studied.
The prevalence of solvent effects in heterogeneous catalysis in condensed media has motivated developing quantitative kinetic, their interactions with reaction intermediates and transition states. I hope my blog about 39156-41-7 is helpful to your research. SDS of cas: 39156-41-7.
Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem