Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, SDS of cas: 39156-41-739156-41-7, Name is 4-Methoxybenzene-1,3-diamine sulfate, SMILES is NC1=CC=C(OC)C(N)=C1.O=S(O)(O)=O, belongs to naphthyridine compound. In a article, author is Potikha, L. M., introduce new discover of the category.
CONDENSED ISOQUINOLINES. 37. HETEROCYCLIZATION USING 3-(ARYLAMINO)- AND 3-(HETARYLAMINO)ISOQUINOLIN-1(2H)-ONES
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.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 39156-41-7. SDS of cas: 39156-41-7.
Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem