94594-90-8, 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. (3aS,6S,7aS)-8,8-Dimethylhexahydro-1H-3a,6-methanobenzo[c]isothiazole 2,2-dioxide, cas is 94594-90-8,the isothiazole compound, it is a common compound, a new synthetic route is introduced below.
In a round-bottomed flask, 80 g of (1S)-(-)-2,10-camphorsultam, 236.4 g of methyl tert-butyl ether, 2.27 g of 4-(dimethylamino)-pyridine and 41.36 g of triethylamine were placed, and to this, 63.46 g of capryloyl chloride was added dropwise at room temperature. After stirring for 1 hour, the reaction solution was added to a mixed solution of 7.75 g of 35percent hydrochloric acid and 200 g of water, and the organic layer was separated. The organic layer was washed with 25percent aqueous sodium hydroxide solution and subsequently with water, and concentrated under reduced pressure. Thus, 125.34 g of the titled compound was obtained (quality: 99.7percent measured by GC).Gas chromatography analysis was carried out using Shimadzu GC-14A (Column: 5percent Silicone OV-17 manufactured by GL Science, Detector: FID).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of (3aS,6S,7aS)-8,8-Dimethylhexahydro-1H-3a,6-methanobenzo[c]isothiazole 2,2-dioxide, 94594-90-8
Reference£º
Patent; Yamazaki, Shigeya; Hosoya, Takeshi; US2009/118542; (2009); A1;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com