Adding a certain compound to certain chemical reactions, such as: 6292-59-7, name is 4-(tert-Butyl)benzenesulfonamide, belongs to amides-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 6292-59-7, Safety of 4-(tert-Butyl)benzenesulfonamide
p-t-butyl benzene sulphonamide (2.2 g, 0.0104 mol) was taken in Dimethyl Sulphoxide and potassium carbonate was added (2.75 g, 0.0198 mol) under inter atmosphere and stirred for 0.5 h. 3.4 g of 4,6- dichloro 5-(2-methoxyphenoxy) [2,2]-bipyrimidinyl compound (formula-3) 3.44 g, 0.009 mol was added and heated to 120° C. and maintained at the same temperature for 2 h. The reaction mass was quenched in iN hydrochloric acid and stirred for 2 h. Product precipitates out and was filtered and washed with water and dried under vacuum yielding 4.3 g (9 6percent) of pale yellow crystalline solid 4,6- dichioro 5-(2-methoxyphenoxy) [2,2]- bipyrimidinyl compound of formula-3 having the X-ray diffraction pattern with peaks at 8.547, 9.867, 11.068, 11.97, 13.851, 14.726, 15.539, 17.213, 18.428, 20.463, 22.232, 22.704, 23.536,23.937, 24.827, 26.291, 26.545, 27.294, 27.815, 28.223,29.278, 30.022, 30.5, 31.447, 31.996, 32.454, 33.43, 33.644,34.251, 34.89, 35.662, 36.393, 37.402, 38.523, 39.022,40.238, 40.724, 41.35, 41.93, 43.732, 44.289, 45.24, 47.267, 47.978,49.123,49.438, 50.22, ±0.2 degrees two theta values.
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Reference:
Patent; Biocon Limited; Venkata, Srinivas Pullela; Kothakonda, Kiran Kumar; Rajmahendra, Shanmughasamy; Chandrasekaran, Indrajit; Kaliappan, Mariappan; Mailar, Rekha Shivappa; US2014/275535; (2014); A1;,
Amide – Wikipedia,
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