3273-24-3

Upstream product

• 98-54-4 para-tert-butylphenol 
• 56-81-5 glycerol 

Downstream Products

• 1034120-00-7 bis[5-tert-butyl-2-(trifluoromethylsulfonyloxy)phenyl]sulfan 
• 1119828-91-9 C₂₂H₂₆O₄S 
• 133786-62-6 4-tert-butyl-2-(5-tert-butyl-2-hydroxyphenylsulfanyl)-6-(hydroxymethyl)phenol 
• 133786-63-7 4,4'-di(tert-butyl)-2,2'-bis(hydroxymethyl)-6,6'-sulfandiyldiphenol 
• 25247-32-9 C₂₀H₂₆O₄S 
• 133785-88-3 2-<3-<3-(5-t-butyl-2-hydroxyphenylthio)-5-t-butylsalicyl>-5-t-butyl-2-hydroxyphenylthio>-4-t-butylphenol 
• 133785-90-7 2-<3-<3-(5-t-butyl-2-hydroxyphenylthio)-5-t-butylsalicyl>-5-t-butylsalicyl>-4-t-butylphenol 
• 133785-89-4 2-<3-<3-(5-t-butylsalicyl)-5-t-butyl-2-hydroxyphenylthio>-5-t-butylsalicyl>-4-t-butylphenol 
• 56857-30-8 2-<3-<3-(5-t-butyl-2-hydroxyphenylthio)-5-t-butyl-2-hydroxyphenylthio>-5-t-butyl-2-hydroxyphenylthio>-4-t-butylphenol 

Relevant academic research and scientific papers

Effect of ionizing radiation on the extraction of Am(III) with p-tert-butylthiacalix[4]arene from alkaline carbonate solutions

The effect of γ-irradiation of tert-butylthiacalix[4]arene (TCA) solutions in m-nitrobenzotrifluoride (NBTF) and tetrachloroethylene (TCE) on the extraction of 241Am from alkaline carbonate solutions was studied. TCA itself remains stable upon γ-irradiation of its solutions in NBTF to a dose of 200 kGy, but the diluent undergoes strong degradation. The radiation resistance of TCA in TCE is considerably lower: A dose of 70 kGy causes complete degradation of TCA. In the TCA–TCE–aqueous phase system, sulfate ions appear upon γ-irradiation as the final product of the extractant radiolysis. A large number of γ-radiolysis products of TCE and TCA were detected by HPLC and GCMS. The products of radiolysis of TCA in TCE, compared to the initial extractant, have lower molecular mass and higher polarity. The results show that chlorinated diluents are not promising diluents for thiacalixarene in extraction processing of alkaline high-level waste.

2,14-Dithiacalix[4]arene and its homooxa analogues: Synthesis and dynamic NMR study of conformational behaviour

A simple and scalable synthesis of 2,14-dithiacalix[4]arene with alternating bridges (-CH2- and -S-) is reported. Proper selection of the bisphenol-based starting building blocks can provide not only the title compound (58%) but also yet unrepo

Synthesis and Inclusion Properties of Sulfur-Bridged Analogs of Acyclic Phenol-Formaldehyde Oligomers

A series of compounds in which a part or all of the methylene bridges of acyclic p-methyl- and p-t-butylphenol-formaldehyde tetramers were replaced by sulfur bridge(s) was synthesized.It was found that though the sulfur-bridged tetramers formed crystalline host-guest complexes with a variety of organic compounds, they were different from the parent tetramers regarding their inclusion behavior.The number and position of the sulfur bridge(s), as well as the p-substituent of phenol in the tetramers, had a great influence upon the inclusion property.The thermal stability of complexes of the sulfur-bridged tetramers (SSS-a,b) with benzene, as estimated from their thermal dissociation rates, are lower than those of the parent tetramers (CCC-a,b).

REACTION OF p-tert-BUTYLPHENOL AND 2-METHYL-4-tert-BUTYLPHENOL WITH SULFUR MONO- AND DICHLORIDE

The reaction of p-tert-butylphenol and 2-methyl-4-tert-butylphenol with sulfur monochloride and dichloride leads to the formation of complex mixtures of products, among which bis(2-hydroxy-5-tert-butylphenyl) and bis(2-hydroxy-3-methyl-5-tert-butylphenyl) sulfides and disulfides were identified by liquid chromatography.It was shown that only the reaction of 2-methyl-4-tert-butylphenol with sulfur dichloride leads to the preferential formation of the corresponding phenol sulfide.