Isoquinoline’s properties: Isoquinoline is a colorless hygroscopic liquid at temperatures above its melting point with a penetrating, 1532-97-4, formula is C9H6BrN, Name is 4-Bromoisoquinoline. unpleasant odor. Impure samples can appear brownish, as is typical for nitrogen heterocycles. COA of Formula: C9H6BrN.
Zhou, Youkang;Liu, Wei;Xing, Zhiming;Guan, Jiali;Song, Zhibin;Peng, Yiyuan research published 《 External-photocatalyst-free visible-light-mediated aerobic oxidation and 1,4-bisfunctionalization of N-alkyl isoquinolinium salts》, the research content is summarized as follows. Visible-light-mediated aerobic alternate transformations of N-alkyl isoquinolinium salts I [X = I, Br, BF4; R = H, OMe, Ph, Cl, Br; R1 = H, Br, Ph, I; R2 = H, Et, naphthalen-1-yl, 2-bromophenyl, etc.] and 2,2′-(butane-1,4-diyl)bis(isoquinolin-2-ium) iodide/quinolinium salts II [R3 = H, Br, Ph, naphthalen-1-yl; R4 = H, naphthalen-1-yl, 3-methylphenyl, 2-phenylethyl; R5 = H, Ph, Br, OMe, Cl] in the absence of any extra added photocatalyst are reported. Here, a highly concise, sustainable and low-cost protocol to produce unsaturated lactams III/IV and 2,2′-(butane-1,4-diyl)bis(isoquinolin-1(2H)-one) from oxidation of their corresponding isoquinolinium salts I or quinolinium salts II using air as an oxidant was developed. Important building blocks for further modification of biol. active isoquinolones, 4-iodoisoquinolinones III and 2,2′-(butane-1,4-diyl)bis(4-iodoisoquinolin-1(2H)-one) were also produced through 1,4-bisfunctionalization of isoquinolinium salts I without the use of any transition metal. Gram-scale synthesis was achieved under sunlight with exposure to the open air. Mechanism studies suggested that singlet oxygen generation triggered by isoquinolinium salts I/quinolinium salts II under visible light irradiation and trace water may lead to multiple pathways for the aerobic transformations of N-alkyl iminium salts.
1532-97-4, 4-Bromoisoquinoline, also known as 4-Bromoisoquinoline, is a useful research compound. Its molecular formula is C9H6BrN and its molecular weight is 208.05 g/mol. The purity is usually 95%.
4-Bromoisoquinoline is an aryl halide that can be used in the cross-coupling reaction with other aryl halides. It has been shown to have anticancer activity and to inhibit the growth of tumour cell lines in vitro. This compound is also efficient for inhibiting leukemia cells. 4-Bromoisoquinoline has been shown to have an inhibitory effect on cancer cells through the inhibition of DNA synthesis and RNA transcription, as well as by inducing apoptosis. The mechanism of action may be due to its ability to bind to aromatic hydrocarbons and halides, which leads to thermodynamic changes and vibrational energy transfer., COA of Formula: C9H6BrN
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem