Iodine-catalyzed sulfonylation of sulfonyl hydrazides with tert-amines: a green and efficient protocol for the synthesis of sulfonamides

Jinyang Chen; Xiaoran Han; Lan Mei; Jinchuan Liu; Kui Du; Tuanwu Cao; Qiang Li

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Iodine-catalyzed sulfonylation of sulfonyl hydrazides with tert-amines: a green and efficient protocol for the synthesis of sulfonamides

机译：叔胺的碘催化磺酰肼的磺酰化：合成磺酰胺的绿色高效方法

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This study provides a direct, sustainable and eco-friendly method for the synthesis of various sulfonamides via the sulfonylation of sulfonyl hydrazides with tert -amines. The method utilizes sulfonyl hydrazides to oxidize and couple with tertiary amines through selective cleavage of C–N bonds. In this reaction, molecular iodine was used as the catalyst and t -butyl hydroperoxide was used as the oxidant.

机译：这项研究为通过磺酰肼与叔胺的磺酰化合成各种磺酰胺提供了一种直接，可持续和环保的方法。该方法利用磺酰肼通过选择性裂解C–N键氧化并与叔胺偶联。在该反应中，将分子碘用作催化剂，并将叔丁基氢过氧化物用作氧化剂。

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《RSC Advances》 |2019年第54期|共5页
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Jinyang Chen; Xiaoran Han; Lan Mei; Jinchuan Liu; Kui Du; Tuanwu Cao; Qiang Li;
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中图分类化学;
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1. Iodine-catalyzed sulfonylation of sulfonyl hydrazides with tert-amines: a green and efficient protocol for the synthesis of sulfonamides [J] . RSC Advances . 2019,第54期

机译：用叔胺碘催化磺酰肼的磺酰化：一种用于合成磺酰胺的绿色和有效的方案
2. Iodine-catalyzed sulfonylation of sulfonyl hydrazides with tert-amines: a green and efficient protocol for the synthesis of sulfonamides [J] . Jinyang Chen, Xiaoran Han, Lan Mei, RSC Advances . 2019,第54期

机译：叔胺的碘催化磺酰肼的磺酰化：合成磺酰胺的绿色高效方法
3. Iodine-catalyzed expeditious synthesis of sulfonamides from sulfonyl hydrazides and amines [J] . Sirilata Yotphan, Ladawan Sumunnee, Danupat Beukeaw, Organic & biomolecular chemistry . 2016,第2期

机译：碘催化磺酰肼和胺快速合成磺酰胺
4. An Efficient Protocol for the Synthesis of Pyrido2,3-dpyrimidines in Glycerol–Water Medium: Assessment by Green Chemistry Metrics [C] . Dattatraya K. Jamale, Vashishtha M. Gurame, Navanath J. Valekar International Conference on Advances in Materials Science . 2019

机译：甘油 - 水介质中吡啶2,3-D嘧啶合成的有效方案：绿色化学度量评估
5. I. Tertiary aryl sulfonamides as new cross coupling partners for nickel catalyzed Kumada-Corriu-Tamao reductive and carbon-carbon bond forming cross coupling reactions. II. N-sulfonyl deprotection under mild nickel(0) catalyzed Kumada-Corriu-Tamao coupling conditions and development of the N-Ans protecting group. III. Synthesis and application of 3,3'-di-(2-pyridyl)-1,1'-bi-2-naphthol ligands [D] . Milburn, Robert Ronald 2004

机译：I.叔芳基磺酰胺作为镍催化的Kumada-Corriu-Tamao还原和碳-碳键形成交叉偶联反应的新交叉偶联伴侣。二。在温和的镍（0）下N-磺酰基脱保护催化了Kumada-Corriu-Tamao偶联条件和N-Ans保护基的发展。三， 3,3'-二-（2-吡啶基）-1,1'-bi-2-萘酚配体的合成及应用
6. Triflic acid controlled successive annelation of aromatic sulfonamides: An efficient one-pot synthesis of N-sulfonyl pyrroles indoles and carbazoles [O] . Mohammed Abid, Liliana Teixeira, Béla Török -1

机译：三氟甲磺酸控制的芳香族磺酰胺的连续成环反应：一种有效的一锅法合成N-磺酰基吡咯吲哚和咔唑
7. Iodine-catalyzed sulfonylation of sulfonyl hydrazides with tert-amines: a green and efficient protocol for the synthesis of sulfonamides [O] . Jinyang Chen, Xiaoran Han, Lan Mei, 2019

机译：用叔胺碘催化磺酰肼的磺酰化：一种用于合成磺酰胺的绿色和有效的方案

Iodine-catalyzed sulfonylation of sulfonyl hydrazides with tert-amines: a green and efficient protocol for the synthesis of sulfonamides

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