Hypervalent Iodine(III)-Mediated Solvent-Free, Regioselective Synthesis of 3,4-Disubstituted 5-Imino-1,2,4-thiadiazoles and 2-Aminobenzo[d]thiazoles

被引：17

作者：

Tumula, Nagaraju ^{[1
,2
]}

Palakodety, Radha Krishna ^{[1
]}

Balasubramanian, Sridhar ^{[3
]}

Nakka, Mangarao ^{[1
]}

机构：

[1] Indian Inst Chem Technol, CSIR, Organ & Biomol Chem Div, Hyderabad 500007, Andhra Prades, India

[2] Acad Sci & Innovat Res AcSIR, New Delhi 110025, India

[3] Indian Inst Chem Technol, CSIR, Ctr Xray Crystallog, Hyderabad 500007, Andhra Prades, India

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2018年 / 360卷 / 15期

关键词：

Hypervalent iodine; solvent-free; regioselectivity; 3,4-disubstituted 5-imino-1,2,4-thiadiazoles; 2-aminobenzo[d]thiazoles; METAL-FREE SYNTHESIS; N BOND FORMATION; ORGANIC SYNTHESES; DERIVATIVES; 2-ARYLBENZOTHIAZOLES; FUNCTIONALIZATION; BENZOTHIAZOLES; HETEROCYCLES; ANTIFUNGAL; RECEPTOR;

D O I：

10.1002/adsc.201800353

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A convenient approach for the synthesis of 3,4-disubstituted 5-imino-1,2,4-thiadiazoles and 2-aminobenzo[d]thiazoles has been developed using phenyliodine diacetate (PIDA). This approach involves a metal-free oxidative C-N, N-S and C-S bond formations under neat conditions. High regioselectivity, solvent-free conditions, short reaction time and broad functional group compatibility are the notable features of this report.

引用

页码：2806 / 2812

页数：7

共 58 条

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