Let¡¯s face it, organic chemistry can seem difficult to learn. Especially from a beginner¡¯s point of view. Like 39156-41-7, Name is 4-Methoxybenzene-1,3-diamine sulfate. In a document, author is Peng, Juhua, introducing its new discovery. COA of Formula: C7H12N2O5S.
3,6-Dimethyl-1-phenyl-4-(2-thienyl)-8-(2-thienylmethylene)-5,6,7,8-tetrahydro-1H-pyrazolo[3,4-b][1,6]naphthyridine
In the molecule of the title compound, C26H22N4S2, the pyrazole ring is oriented at a dihedral angle of 0.85 (3)degrees with respect to the adjacent naphthyridine ring, while the other ring of naphthyridine adopts an envelope conformation. The dihedral angle between phenyl and pyrazole rings is 87.65 (3)degrees. In the crystal structure, weak intermolecular C-H center dot center dot center dot N interactions link the molecules into chains. The pi-pi contacts between the naphthyridine rings and the naphthyridine and thiophene rings [centroid-centroid distances = 3.766 (3) and 3.878 (3) angstrom] may further stabilize the structure. A weak C-H center dot center dot center dot pi interaction is also present.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 39156-41-7 help many people in the next few years. COA of Formula: C7H12N2O5S.
Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem