In 2022,Ye, Hai-Bing; Zhou, Xu-Yu; Li, Lei; He, Xiang-Kui; Xuan, Jun published an article in Organic Letters. The title of the article was 《Photochemical Synthesis of Succinic Ester-Containing Phenanthridines from Diazo Compounds as 1,4-Dicarbonyl Precursors》.Related Products of 63069-48-7 The author mentioned the following in the article:
Authors disclosed herein a straightforward photochem. method for the construction of phenanthridines containing a synthetically useful succinate unit. The reaction occurred under visible-light irradiation with cheap eosin Y Na as photoredox catalyst and a diazo compound as the succinate precursor. Under the optimal reaction conditions, a wide range of phenanthridines were obtained in moderate to good yields. Note that the succinate units in the final heterocycles could be easily transformed into many valuable structures, such as γ-butyrolactone, dihydrofuran-2(3H)-one, and THF. Mechanistic experiments were performed to support the proposed mechanism. After reading the article, we found that the author used 4-Chloro-2-iodoaniline(cas: 63069-48-7Related Products of 63069-48-7)
4-Chloro-2-iodoaniline(cas: 63069-48-7) belongs to anime. Left-handed and right-handed forms (mirror-image configurations, known as optical isomers or enantiomers) are possible when all the substituents on the central nitrogen atom are different (i.e., the nitrogen is chiral). With amines, there is extremely rapid inversion in which the two configurations are interconverted.Related Products of 63069-48-7
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com