Adding a certain compound to certain chemical reactions, such as: 98-61-3, name is 4-Iodobenzenesulfonyl chloride, belongs to iodides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 98-61-3, Formula: C6H4ClIO2S
A suspension of {N-[2-(methoxymethoxy)ethyl)]carbamoyloxymethyl}phenyl (Method 38, 2.4 g, 10 mmol) and 10% palladium on carbon (300 mg) in THB (20 ml) was stirred under an atmosphere of hydrogen at ambient temperature for 18 hours. The catalyst was removed by filtration and the filtrate was placed under nitrogen. Triethylamine (1 ml, 7.5 mmol) and 4-iodophenylsulphonyl chloride (1.82 g, 6 mmol) were added and the mixture was stirred at ambient temperature for 2 hours. The reaction mixture was poured into a mixture of EtOAc (30 ml) and 1M aqueous citric acid solution (30 ml). The phases were separated and the aqueous phase washed with EtOAc (30 ml). The organic extracts were combined, washed 1M aqueous citric acid solution (2*30 ml), brine (30 ml), dried and the volatiles removed by evaporation to yield the title compound (2.18 g, 98%) as a waxy solid. NMR 3.15 (q, 2H), 3.31 (s, 3H), 3.59 (t, 2H), 4.53 (s, 2H), 4.96 (t, 1H), 7.58 (d, 2H), 7.90 (d, 2H); m/z 370 (M-H)-.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 4-Iodobenzenesulfonyl chloride, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Breault, Gloria Anne; Newcombe, Nicholas John; Thomas, Andrew Peter; US2004/14776; (2004); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com