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ChemicalBook CAS DataBase List o-Ethoxycarbonylbenzenesulfonamide
2026-37-1

o-Ethoxycarbonylbenzenesulfonamide synthesis

4synthesis methods
7146-15-8 Synthesis
Methyl D-valinate hydrochloride

7146-15-8
175 suppliers
$6.00/1g

-

Yield:-

Steps:

Multi-step reaction with 3 steps
1: 93 percent / HOBt; NEt3; EDC / CH2Cl2 / 12 h / 0 - 20 °C
2: LiOH / tetrahydrofuran; H2O / 0 °C
3: 2.44 g / HOBt; DIEA; HBTU / CH2Cl2; dimethylformamide / 1 h / 0 °C

References:

Arndt, Hans-Dieter;Vescovi, Andrea;Schrey, Anna;Pfeifer, Jochen R;Koert, Ulrich [Tetrahedron,2002,vol. 58,# 14,p. 2789 - 2801]

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