20208-55-3

Upstream product

• 1460-02-2 1,3,5-Tri-tert-butylbenzene 
• 71-43-2 benzene 
• 3975-77-7 1-bromo-2,4,6-tri-tert-butylbenzene 
• 66415-27-8 2,4,6-tri-tert-butylbenzoic acid 

Downstream Products

• 56777-71-0 tert-butyl 2,4,6-tri-tert-butylperbenzoate 
• 100938-87-2 2-(2,4,6-Tri-tert-butylphenyl)-1-arsaethin 
• 100938-86-1 2-(2,4,6-tri-tert-butylphenyl)phosphaacetylene 
• 110410-51-0 Diaroylphosphan 
• 110410-52-1 di-((2,4,6-tri-tert-butyl)-benzoyl)-arsan 
• 22744-29-2 1-(2,4,6-tri-tert-butylphenyl)ethan-1-one 
• 22744-30-5 2,4,6-Trimethyl-2',4',6'-tri-tert.butyl-benzophenon 
• 22744-31-6 2,4-Dimethyl-2',4',6'-tri-tert.butyl-benzophenon 
• 22744-36-1 2,4,6-tris(tert-butyl)-propiophenone 
• 1014-60-4 1,3-di-tert-butylbenzene 
• 19873-22-4 2,2',4,4',6,6'-hexa-tert-butylbenzil 
• 31039-84-6 3-(2',4',6'-tri-tert-butylphenyl)propiolic acid 
• 1618100-31-4 3-(2',4',6'-tri-tert-butylphenyl)-3-hydroxypropenoic acid 
• 1618100-32-5 diethyl 1-(2',4',6'-tri-tert-butylphenyl)vinyl phosphate 

Relevant academic research and scientific papers

Diacylverbrueckte Oktacarbonyldirhenium-Komplexe (OC)4Re(μ-C(R)O)2Re(CO)4 (R=t-Butyl, 2,4,6-tri-t-Butylphenyl). Stabilisierung einer Zwischenstufe bei der Decarbonylierung von Acyl-Carbonyl-Metallkomplexen

Acyl chlorides RCOCl having bulky R substituents such as t-Bu and 2,4,6-tri-t-butylphenyl), react with pentacarbonylrhenate to give the acyl complexes RCORe(CO)5 which on heating give the acyl-bridged compounds.From molecular orbital calculations, Berke and Hoffmann have predicted that analogous complexes could be possible intermediated for methyl migration in CH3Mn(CO)5.The bimetallic complex with R=2,4,6-C6H2(CMe3)3 has been characterized by X-ray diffraction.A trimetallic triacyl complex is formed from 1,3,5-C6H3(COCl)3 and -.

Highly syn selective addition of aqueous HBr to hydrophobically shielded arylalkynes

Hydrophobically shielded alkynes HC≡C-aryl, carrying 2,6-di- and 2,4,6-tri-tert-butylphenyl as the aryl group, can add aqueous HBr on heating in moist chloroform solutions to produce pure H2C=C(-Br)-aryl (isolated yields 96%, no hydrolysis). Em

Highly syn selective addition of aqueous HBr to hydrophobically shielded arylalkynes

Hydrophobically shielded alkynes HCC-aryl, carrying 2,6-di- and 2,4,6-tri-tert-butylphenyl as the aryl group, can add aqueous HBr on heating in moist chloroform solutions to produce pure H2CC(-Br)-aryl (isolated yields 96%, no hydrolysis). Employment of DCC-aryl furnished initially only the E stereoisomer of DHCC(-Br)-aryl (stereospecific syn addition), which was slowly both dedeuteriated and partially transformed to the Z stereoisomer by HBr. The strongly retarded HBr addition to H3C-CC-aryl in moist chloroform produced again more E than Z product, whereas a thermodynamic E/Z ratio of 10:87 was found in moist acetic acid. Substitution of Br by LiSnMe3produced H2CC(-SnMe3)-aryl with well resolved long range 119Sn NMR coupling constants.

Acyl Radicals: the Relationship between Electron Spin Resonance Spectra, Structure, and Stability in a Family of ?-Radicals

A series of saturated and unsaturated acyl radicals, RC.=O, have been generated in fluid solution, principally by the photolysis of di-t-butyl peroxide in the presence of the corresponding aldehyde.Most of th acyl radicals show well-resolved hyperfine splittings, and the values of a(Hβ( correlate with the n.m.r. coupling constants 3J(CHCHO) in the parent aldehyde.It is concluded that the acyl radicals and the corresponding aldehydes have similar structures.