68865-60-1

Usage

Uses

Used in Environmental Remediation:
1,11-dimercapto-3,6,9-trioxaundecane is used as a chelating agent for the treatment of heavy metal poisoning and the extraction of metal ions from contaminated soil or water. Its ability to bind with metal ions makes it a valuable tool in environmental cleanup efforts, particularly in addressing issues related to heavy metal pollution.
Used in Industrial Applications:
In various industries, 1,11-dimercapto-3,6,9-trioxaundecane serves as a chelating agent to purify processes or products by removing unwanted metal ions. This can be crucial in ensuring the quality and safety of final products in sectors such as pharmaceuticals, food processing, and manufacturing.
Used in Organic Synthesis:
1,11-dimercapto-3,6,9-trioxaundecane is utilized as an intermediate in the production of other chemical compounds, contributing to the synthesis of a variety of organic molecules. Its unique structure and reactivity make it a versatile building block in the creation of new compounds with potential applications in various fields.
Used in Research and Development:
1,11-dimercapto-3,6,9-trioxaundecane's chelating properties also make it a subject of interest in scientific research, where it can be studied for its interactions with different metal ions. This research can lead to a better understanding of metal ion binding mechanisms and the development of new technologies or methods for metal ion management.

Upstream product

• 112-27-6 2,2'-[1,2-ethanediylbis(oxy)]bisethanol 
• 31255-10-4 1,2-bis-(2-bromo-ethoxy)-ethane 
• 31255-26-2 1-bromo-2-{2-[2-(2-bromoethoxy)ethoxy]-ethoxy}ethane 
• 638-56-2 1,11-dichloro-3,6,9-trioxaundecane 
• 17198-23-1 imidazolidine-2-thiol 
• 825627-76-7 S,S‘-(3,6,9-trioxaundecane-1,11-diyl)-bis(thioacetate) 
• 37860-51-8 tetraethylene glycol di(p-toluenesulfonate) 
• 112-60-7 Tetraethylene glycol 
• 19249-03-7 triethylene glycol di-(p-toluenesulfonate) 
• 112-26-5 1,2-bis(2-chloroethoxy)ethane 

Downstream Products

• 668491-19-8 [(μ-σ,π-PhCH=CPh)Fe2(CO)6]2[μ-SCH2(CH2OCH2)2CH2S-μ] 
• 668491-20-1 [(μ-σ,π-PhCH=CPh)Fe2(CO)6]2[μ-SCH2(CH2OCH2)3CH2S-μ] 
• 917804-42-3 C₃₀H₃₉NO₄S₂ 

Relevant academic research and scientific papers

Amphiphilic silicone architectures via anaerobic Thiol-Ene chemistry

Despite broad application, few silicone-based surfactants of known structure or, therefore, surfactancy have been prepared because of an absence of selective routes and instability of silicones to acid and base. Herein the synthesis of a library of explic

Photochromic controlled permeable small molecule cross-linked vesicle as well as preparation method and application thereof

The invention discloses a photochromic controlled-permeation small-molecule crosslinked vesicle CSMVs as well as a preparation method and application thereof. Belong to micromolecule self-assembly technical field. The invention firstly synthesizes an azobenzene amphiphilic compound, and then further cross-linking to prepare the photochromic controllable permeable small-molecule cross-linked vesicle. The controlled release system is simple to prepare, high in stability, intelligent in control, and capable of exhibiting real-time controllable permeability in time and space, CSMVs at the molecular level due to the molecular structure of the vesicle wall, and instantaneous controlled release is exhibited. In cancer. The method has wide application prospects in the accurate treatment of diseases such as diabetes and bacterial infection.

Application of HPLC for the screening of separation of new macrocyclic systems

The efficient synthesis of new macrocyclic systems via nucleophilic ring opening reaction of epoxides by thiols was described. Initially new macrocyclic compounds were obtained as a mixture of diastereomers. Preparative thin layer chromatography was applied to separate meso and pairs of enantiomer. The identification of products using a chiral HPLC column and mass spectroscopy was utilized.

Optimized methods for preparation of 6I-(ω-sulfanyl-alkylenesulfanyl)-β-cyclodextrin derivatives

A general high-yielding method for the preparation of monosubstituted β-cyclodextrin derivatives which have attached a thiol group in position 6 is described. The thiol group is attached through linkers of different lengths and repeating units (ethylene glycol or methylene). The target compounds were characterized by IR, MS and NMR spectra. A simple method for their complete conversion to the corresponding disulfides as well as a method for the reduction of the disulfides back to the thiols is presented. Both, thiols and disulfides are derivatives usable for well-defined covalent attachment of cyclodextrin to gold or polydopamine-coated solid surfaces.

Synthesis of acyclic, symmetrical 3,3'-allyl dithioethers, from the alkylation of 3-mercapto-2-mercaptomethylprop-1-ene in the presence of sodium hydride

A novel method where 3,3'-allyl dithioethers have been prepared from 3-mercapto-2-mercaptomethylprop-1-ene and two mol equivalent of alkyl halide in the presence of two mol equivalent of sodium hydride has been developed. Using this method, bisepoxide, 2,2'-(2-methylenepropane-1,3-diyl)bis(sulfanediyl) bis(methylene)dioxirane (8) has been synthesized from epichlorohydrin, whereas potassium carbonate was unable to deliver this product. These 3,3'-allyl dithioethers can be utilized either as monomers, or with further chemical reactions transformed into more complex monomers, for photoplastic polymer networks.

Synthesis and extraction properties of oxathiacrown compounds containing benzyl groups

8-Benzyl-1.4-dioxa-7,10-dithiacyclododecane and 11-benzyl-1,4,7-trioxa-10, 13-dithiacyclopentadecane were obtained by the interaction of (2,3-dibromo-1-propyl)benzene with 1,8-dimercapto-3,6-dioxaoctane and 1,11-dimercapto-3,6,9-trioxaundecane. The extrac

Conversion of alcohols to thiols via tosylate intermediates

High yielding syntheses of mercapto terminated mono-disperse dimer, trimer, and tetramer ethyleneoxide oligomers and of p-hydroxyphenethyl thiol via an alcohol-tosylate-thiol route are reported. Comparisons are made with the more conventional alcohol-bromide-thiol route.

Synthesis of dicycloheptano- and dicyclooctanothiacrown ethers their properties as extractants

12- and 15-Membered thia- and oxathiacrown ethers and podands containing cycloheptane and cyclooctane fragments have been synthesized. The properties of the synthesized compounds as extractants for Ra2+ and Pd2+ ions have been studied.

The synthesis and complexation studies of thia-anthracene receptors

Systematic studies towards the formation of thia-anthracene receptors were performed. Anthracene podand 3 consisting of two anthryl groups connected by the SCH2CH2CH2S spacer group was prepared in 99% yield. The complexation properties of this compound were investigated using UV-VIS and fluorescence titration techniques. Addition of silver salts into a solution of the fluorophore strongly modifies the absorption and fluorescence spectra and the association constants were found to be K1 = 2 x 105 and K2 = 8 x 104 M-1 for the 1:1 and 1:2 complexes, respectively. Addition of metal ions, as Cu2+ Zn2+, Cd2+, Hg2+, Ni2+, and Co2+, did not lead to any change in the photophysical properties of compound 3.

Synthesis of 12- and 13-membered sulfur-containing lactones by homolytic macrocyclization of mercaptoacetic esters with alkynes

Starting from mercaptoacetic acid esters of 1,2- or 1,3-diols and substituted acetylenes 12- and 13-membered sulfur-containing lactones as 1:1 adducts were synthesised in yields up to 48%. The mechanism of this homolytic reaction, which is initiated by the tripropylborane/oxygen system, includes generation of thiyl radicals and their addition to the triple bond of alkynes.