32465-70-6

Basic information

• Product Name: bis(3,5-di-tert-butyl-4-methoxyphenyl)methane
• Synonyms: bis(3,5-di-tert-butyl-4-methoxyphenyl)methane
• CAS NO: 32465-70-6
• Molecular Weight: 452.721
• Mol File: 32465-70-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: bis(3,5-di-tert-butyl-4-methoxyphenyl)methane(CAS DataBase Reference)
• NIST Chemistry Reference: bis(3,5-di-tert-butyl-4-methoxyphenyl)methane(32465-70-6)
• EPA Substance Registry System: bis(3,5-di-tert-butyl-4-methoxyphenyl)methane(32465-70-6)

Safety Data

• Hazardous Substances Data: 32465-70-6(Hazardous Substances Data)

Upstream product

• 54808-41-2 bis(3,5-di-tert-butyl-4-methoxyphenyl)methanone 
• 1072879-55-0 3,3',5,5'-tetra-t-butyl-4,4'-dimethoxy benzhydrylamine 
• 93629-17-5 (3,5-di-tert-butyl-4-methoxyphenyl)methanol 
• 88-26-6 3,5-di-tert-butyl-4-hydroxybenzyl alcohol 
• 1620-98-0 3,5-di-t-butyl-4-hydroxybenzaldehyde 
• 118-82-1 4,4'-Methylenebis(2,6-di-tert-butylphenol) 
• 74-88-4 methyl iodide 

Downstream Products

• 54808-41-2 bis(3,5-di-tert-butyl-4-methoxyphenyl)methanone 
• 1245747-47-0 (2S,3R)-1-(bis(3,5-di-tert-butyl-4-methoxyphenyl)methyl)-N,3-diphenylaziridine-2-carboxamide 
• 1245747-46-9 (2R,3S)-1-(bis(3,5-di-tert-butyl-4-methoxyphenyl)methyl)-N,3-diphenylaziridine-2-carboxamide 
• 1072879-55-0 3,3',5,5'-tetra-t-butyl-4,4'-dimethoxy benzhydrylamine 
• 197570-74-4 2,2,7,7-Tetrakis-(3,5-di-tert-butyl-4-methoxy-phenyl)-4,4,8,8-tetramethyl-1,6-dithia-dispiro[2.1.2.1]octane 
• 197570-75-5 1,3-bis(bis-(3,5-di-tert-butyl-4-methoxyphenyl)methylene)-2,2,4,4-tetramethylcyclobutane 
• 197570-76-6 1,3-bis(bis-(3,5-di-tert-butyl-4-hydroxyphenyl)methylene)-2,2,4,4-tetramethylcyclobutane 
• 197570-73-3 [Bis-(3,5-di-tert-butyl-4-methoxy-phenyl)-methylene]-hydrazine 
• 197570-78-8 1,1-dimethyl-2,2-bis(3,5-di-tert-butyl-4-methoxyphenyl)ethylene 
• 197570-79-9 1,1-dimethyl-2,2-bis(3,5-di-tert-butyl-4-hydroxyphenyl)ethylene 

Relevant articles and documents

Unusual transformation of 4-hydroxy/methoxybenzylic alcohols via C[sbnd]C ipso-substitution reaction using proton-exchanged montmorillonite as media

We present here proton-exchanged montmorillonite-mediated an unusual transformation of 4-hydroxy and 4-methoxybenzylic alcohols to form symmetrical benzylic ethers and diarylmethanes under mild conditions. Nuclear magnetic resonance spectroscopy and density functional theory calculations support a plausible mechanism, which includes a distinctive aromatic C[sbnd]C ipso-substitution reaction with a hydroxymethyl group as the C-based leaving group.

Attempted Synthesis of a Stable, Quintet, Tetraphenoxyl Tetraradical: Facile Rearrangement of a Substituted Bicyclobutane

The preparation of tetraphenol 3 and its attempted oxidation to tetraradical 2 are described. Tetraphenoxyl 2 was envisioned as a more stable analog of the previously reported, quintet tetraradical 1. However, EPR studies on 3 and model compounds and crystallographic characterization of the product from oxidation of 3 suggest that 2 is not a viable target. Apparently, 2 or an intermediate in the multistep oxidation path leading to it undergoes a ring closure to a bicyclobutane. The bicyclobutane, in turn, undergoes a surprisingly facile rearrangement to the analogous butadiene structure.