78536-43-3

Upstream product

• 955-01-1 3,5-di-tert-butyl-4-hydroxy benzyl chloride 
• 333-20-0 potassium thioacyanate 
• 128-37-0 2,6-di-tert-butyl-4-methyl-phenol 
• 1147550-11-5 ammonium thiocyanate 
• 88-27-7 N,N-dimethyl-(3,5-di-tert-butyl-4-hydroxybenzyl)amine 
• 2091-51-2 4-(bromomethyl)-2,6-di-tert-butylphenol 

Downstream Products

• 1066-06-4 2,4,6-tris(4-hydroxy-3,5-di-tert-butylbenzylthio)-symm-triazine 
• 162933-24-6 6-<(4-hydroxy-3,5-di-tert-butylphenyl)methylthio>-2,4-bis(trichloromethyl)-sym-triazine 

Relevant academic research and scientific papers

Photocatalytic C-H Thiocyanation of Corroles: Development of Near-Infrared (NIR)-Emissive Dyes

A new method of activating corrole macrocycles via an in situ generated SCN radical has been developed at very mild conditions at room temperature. This photoredox reaction resulted in the generation of tetrathiocyanatocorroles in good yields. The synthesis of tetrathiocyanatocorroles was never reported earlier. Single-crystal XRD analysis reveals that the insertion of four thiocyanate moieties at the four β-pyrrolic positions has imparted significant distortion to the corrole macrocycle. The generated tetrathiocyanatocorroles are different from the parent corroles in many ways. The photophysical properties of the newly synthesized tetrathiocyanatocorroles are dramatically altered from the parent corroles. The absorption feature of these modified corrole derivatives (both position and intensity) bears a nice similarity with the chlorophyll-a macrocycle. Thus, these newly synthesized molecules can be considered as spectroscopic model systems for chlorophyll-a pigments. The observed absorption and emission spectra of these tetrathiocyanatocorroles certainly point out that these newly developed ligand scaffolds and their various metal complexes will have immense potential as pigments in solar cells and also as NIR-emissive dyes. The observed C-H···Au weak interactions in a representative Au(III)-corrole complex point out that these complexes are capable of activating the unfunctionalized C-H groups and thus will have potential implications in C-H activation reactions.

Visible light-induced recyclable g-C3N4catalyzed thiocyanation of C(sp2)-H bonds in sustainable solvents

A metal-free photocatalytic strategy for the preparation of thiocyanated heterocycles from inexpensive NH4SCN has been developed using carbon nitride (g-C3N4) as a general heterogeneous catalyst in a green solvent under an

Visible-light enabled C4-thiocyanation of pyrazoles by graphite-phase carbon nitride (g-C3N4)

Thiocyanation is an important and effective way to form C[sbnd]S bonds in organic synthetic methodology. Especially, thiocyanation of pyrazole attracts the attention of many researchers because sulfur-containing compounds are widely applied in many crucial fields such as organic materials, agrochemistry, nanotechnology, etc. Herein, we described A rapid metal- and additive-free method for C(sp2)-H thiocyanation of pyrazoles under visible light at room temperature by using a sustainable catalyst of graphite-phase carbon nitride (g-C3N4) and a thiocyanating agent of ammonium thiocyanate. The method presents many advantages, such as usage of eco-friendly photoredox catalyst, a wide range of substrates and a good yield of products, etc.

Acetyl chloride - 3,5-di(tert-butyl)-4-hydroxy-N,N-dimethylbenzylamine salt in the benzylation of organic and inorganic sulfur-containing compounds

The reactions of the quaternary acylammonium salt formed on treatment of 3,5-di-tert-butyl-4-hydroxy-N,N-dimethylbenzylamine with acetyl chloride, with various organic and inorganic sulfur-containing compounds were studied.The possibility of using this salt for the introduction of a sterically hindered phenol moiety in various sulfur-containing compounds was shown. - Key words: sterically hindered phenols, quaternary ammonium salts, benzylation, thiourea.

SYNTHESIS AND PROPERTIES OF symm-TRIAZINE DERIVATIVES. 4.* SYNTHESIS OF 2,4,6-TRISUBSTITUTED symm-TRIAZINES CONTAINING STERICALLY-HINDERED PHENOL FRAGMENTS

2,4,6-Trisubstituted symm-triazines containing sterically-hindered phenol fragments were synthesized by the cyclotrimerization of ethyl iminoesters. 2,4,6-Trimercapto-symm-triazine derivatives containing shielded phenol residues may be formed by the cyclo

Multifunctional thiocyanate amine salt additive for fuels and lubricating oils and compositions containing said additive

This invention relates to a hydrocarbon-soluble sulfur-nitrogen compound resulting from the reaction of a dialkyl-4-hydroxy benzyl thiocyanate and a C12 --C24 alkyl primary amine which compounds have utility as multifunctional, i.e.