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Updated: Sep 8, 2025

Synthesis of a Thiol Building Block for the Crystallization of a Semiconducting Gyroidal Metal-sulfur Framework
12:30

Synthesis of a Thiol Building Block for the Crystallization of a Semiconducting Gyroidal Metal-sulfur Framework

Published on: April 9, 2018

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酸酸衍生硫装饰的功能性聚合物,通过简单的化表现出可编程的热和非传统的发光特性

Adam W Woodhouse1,2, Bercis Pektas1, Cuong M Q Le1

  • 1Institut de Science des Matériaux de Mulhouse, UMR 7361 CNRS/Université de Haute Alsace, Mulhouse, Cedex, France.

Macromolecular rapid communications
|July 31, 2025
PubMed
概括

这项研究引入了一种可持续的方法,用于合成使用生物衍生二酸和二甲醇的亚利法性聚乙烯,避免有毒试剂. 聚合后修改允许调整热和光学性能,创造功能性材料.

关键词:
亚利法性聚乙烯聚酸.基于生物的生物制品集群触发的排放是由集群触发的排放.聚凝聚是一种多重凝聚方式.在多聚化后的修改后.

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相关概念视频

Preparation and Reactions of Sulfides02:26

Preparation and Reactions of Sulfides

Sulfides are the sulfur analog of ethers, just as thiols are the sulfur analog of alcohol. Like ethers, sulfides also consist of two hydrocarbon groups bonded to the central sulfur atom. Depending upon the type of groups present, sulfides can be symmetrical or asymmetrical. Symmetrical sulfides can be prepared via an SN2 reaction between 2 equivalents of an alkyl halide and one equivalent of sodium sulfide.
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Preparation and Reactions of Thiols02:33

Preparation and Reactions of Thiols

Thiols are prepared using the hydrosulfide anion as a nucleophile in a nucleophilic substitution reaction with alkyl halides. For instance, bromobutane reacts with sodium hydrosulfide to give butanethiol.
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Structure and Nomenclature of Thiols and Sulfides02:17

Structure and Nomenclature of Thiols and Sulfides

Thiols and sulfides are sulfur analogs of alcohols and ethers, respectively, where the sulfur atom takes the place of the oxygen atom. Thus, thiols are generally represented as RSH, where R is an alkyl substituent and —SH is the functional group. On the other hand, in sulfides, the central sulfur atom is bonded to two hydrocarbon groups on either side. Depending upon the type of group, sulfides can be either symmetrical or asymmetrical. Both thiols and sulfides display a bent geometry,...
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