In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 153898-63-6, name is 2-Iodo-5-methoxyaniline belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. COA of Formula: C7H8INO
General procedure: Bis(triphenylphosphine)palladium(ll) dichloride (32.1 mg, 45.8 muiotatauiotaomicronIota), copper(l) iodide (17.8 mg, 91 .5 muiotatauiotaomicronIota), 2-iodo-5-methoxyaniline (1 .2 g, 4.6 mmol), phenylacetylene (572.5 ml, 5.5 mmol), and diethylamine (10 ml) are refluxed until consumption of the starting materials monitored by TLC. The residue is chromatographed on silica gel (heptane/EE, 10/1 ) to afford 5- Methoxy-2-(phenylethynyl)aniline (818 mg, 3.7 mmol, 80 % of theory).1 H NMR (500 MHz, Chloroform-d) delta 7.54 (d, J = 6.7 Hz, 2H), 7.36 (q, J = 8.9 Hz, 7.7 Hz, 2H), 7.32 (q, J = 8.9 Hz, 8.5 Hz, 2H), 6.34 (dd, J = 8.5 Hz, 2.4 Hz, 1 H), 6.30 (d, J = 2.3 Hz, 1 H), 3.82 (s, 3H).
The synthetic route of 153898-63-6 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; MERCK PATENT GMBH; SCHRAUB, Martin; DOBELMANN-MARA, Lars; RIEDMUELLER, Stefan; (326 pag.)WO2018/149852; (2018); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com