Downstream synthetic route of 128453-98-5

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Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 128453-98-5, name is 4-(tert-Butoxycarbonyl)thiomorpholine-3-carboxylic acid. This compound has unique chemical properties. The synthetic route is as follows. 128453-98-5

Intermediate 55: 1,1-Dioxo-1lambda6-thiomorpholine-3,4-dicarboxylic acid 4-tert-butyl ester Thiomorpholine-3,4-dicarboxylic acid 4-tert-butyl ester (120 mg, 0.485 mmol) was dissolved in Et2O (8 ml). To the solution was added mCPBA (172 mg, 0.994 mmol), followed later by a second portion of mCPBA (84 mg, 0.485 mmol). The precipitate which formed was filtered, washed with Et2O and dried to yield a white solid of 1,1-dioxo-1lambda6-thiomorpholine-3,4-dicarboxylic acid 4-tert-butyl ester (74 mg).

While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant. 128453-98-5, we look forward to future research findings about .

Reference£º
Patent; Millennium Pharmaceuticals, Inc.; US2005/239781; (2005); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem