New Advances in Chemical Research, April 2021.The transformation of simple hydrocarbons into more complex has revolutionised modern synthetic chemistry. This type of reactivity has quickly become one of the cornerstones of modern catalysis .1689-64-1, Name is 9H-Fluoren-9-ol, SMILES is OC1C2=CC=CC=C2C2=CC=CC=C12, belongs to naphthyridine compound. In a document, author is Win, Khin Myat Noe, introduce the new discover, Product Details of 1689-64-1.
In this paper, we report the iodine mediated in situ generation of R-Se-I and further its application towards the construction of pyrano[4,3-b]quinolin-1-one derivatives. The structural elaboration of 1-chloro-8-methyl-3-phenylbenzo[b][1,6]naphthyridine 6 was successfully achieved by Sonogashira, Suzuki coupling and dehalogenation reactions. Finally, the synthesized compounds 4a, 5a, 5b, 6, and 7a-7c were studied for photophysical properties including UV-absorption, fluorescence, and quantum yield studies. The synthesized pyranoquinoline derivatives showed lambda(max), F-max and phi(f) values in the range of 391-447 nm, 436-486 nm and 0.004-0.301, respectively in chloroform solvent.
The result showed that such a combination of chemo- and biocatalysis improved the catalytic yield more than two times compared with that of sole metal catalysis.Welcome to check out more blogs about 1689-64-1, in my other articles. Product Details of 1689-64-1.
Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem