Tetrahedron

Brønsted acid-assisted N-alkylation of sulfonamides using ethers as the alkylation reagents

W Shi, CM Bai, K Zhu, DM Cui, C Zhang

Index: Tetrahedron, , vol. 70, # 2 p. 434 - 438

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Citation Number: 5

Abstract

... Tetrahedron. Volume 70, Issue 2, 14 January 2014, Pages 434–438. ... and obtained the products shown in Table 3 (entries 5–7). For dibutyl ether and diisopentyl ether, two mono-N-alkyl sulfonamides, 4f1 and 4f2 and 4g1 and 4g2, respectively, were obtained (Table 2, entries 8 ...