Synthesis of 1,4-dithiins and 1,4-diselenins from alkynes and elemental sulfur/selenium under transition metal-free conditions with high regioselectivity

Lu Cheng; Mengdan Wang; Yingge Gu; Peng He; Zongkang Wang; Ziyi Zhuang; Lingkai Kong; Yanzhong Li

doi:10.1039/d3qo00364g

Synthesis of 1,4-dithiins and 1,4-diselenins from alkynes and elemental sulfur/selenium under transition metal-free conditions with high regioselectivity

Lu Cheng
, Mengdan Wang
, Yingge Gu
, Peng He
, Zongkang Wang
, Ziyi Zhuang
, Lingkai Kong^*
, Yanzhong Li^*

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

A straightforward protocol for the synthesis of various 1,4-dithiins and 1,4-diselenins starting from alkynes and elemental sulfur/selenium under transition metal-free conditions is demonstrated. This methodology efficiently constructs a broad range of 1,4-dithiins and 1,4-diselenins with advantages of high regioselectivity, mild reaction conditions, and operational simplicity.

Original language	English
Pages (from-to)	2708-2713
Number of pages	6
Journal	Organic Chemistry Frontiers
Volume	10
Issue number	11
DOIs	https://doi.org/10.1039/d3qo00364g
State	Published - 28 Apr 2023

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title = "Synthesis of 1,4-dithiins and 1,4-diselenins from alkynes and elemental sulfur/selenium under transition metal-free conditions with high regioselectivity",

abstract = "A straightforward protocol for the synthesis of various 1,4-dithiins and 1,4-diselenins starting from alkynes and elemental sulfur/selenium under transition metal-free conditions is demonstrated. This methodology efficiently constructs a broad range of 1,4-dithiins and 1,4-diselenins with advantages of high regioselectivity, mild reaction conditions, and operational simplicity.",

author = "Lu Cheng and Mengdan Wang and Yingge Gu and Peng He and Zongkang Wang and Ziyi Zhuang and Lingkai Kong and Yanzhong Li",

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T1 - Synthesis of 1,4-dithiins and 1,4-diselenins from alkynes and elemental sulfur/selenium under transition metal-free conditions with high regioselectivity

AU - Cheng, Lu

AU - Wang, Mengdan

AU - Gu, Yingge

AU - He, Peng

AU - Wang, Zongkang

AU - Zhuang, Ziyi

AU - Kong, Lingkai

AU - Li, Yanzhong

PY - 2023/4/28

Y1 - 2023/4/28

N2 - A straightforward protocol for the synthesis of various 1,4-dithiins and 1,4-diselenins starting from alkynes and elemental sulfur/selenium under transition metal-free conditions is demonstrated. This methodology efficiently constructs a broad range of 1,4-dithiins and 1,4-diselenins with advantages of high regioselectivity, mild reaction conditions, and operational simplicity.

AB - A straightforward protocol for the synthesis of various 1,4-dithiins and 1,4-diselenins starting from alkynes and elemental sulfur/selenium under transition metal-free conditions is demonstrated. This methodology efficiently constructs a broad range of 1,4-dithiins and 1,4-diselenins with advantages of high regioselectivity, mild reaction conditions, and operational simplicity.

UR - https://www.scopus.com/pages/publications/85158899486

U2 - 10.1039/d3qo00364g

DO - 10.1039/d3qo00364g

M3 - 文章

AN - SCOPUS:85158899486

SN - 2052-4110

VL - 10

SP - 2708

EP - 2713

JO - Organic Chemistry Frontiers

JF - Organic Chemistry Frontiers

IS - 11

ER -

Synthesis of 1,4-dithiins and 1,4-diselenins from alkynes and elemental sulfur/selenium under transition metal-free conditions with high regioselectivity

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