16365-21-2

Basic information

• Product Name: 2,2-bis(3,4-dimethoxyphenyl)propane
• Synonyms: 2,2-bis(3,4-dimethoxyphenyl)propane
• CAS NO: 16365-21-2
• Molecular Weight: 316.397
• Mol File: 16365-21-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2,2-bis(3,4-dimethoxyphenyl)propane(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-bis(3,4-dimethoxyphenyl)propane(16365-21-2)
• EPA Substance Registry System: 2,2-bis(3,4-dimethoxyphenyl)propane(16365-21-2)

Safety Data

• Hazardous Substances Data: 16365-21-2(Hazardous Substances Data)

Upstream product

• 18811-78-4 4,4'-(propane-2,2-diyl)bis(benzene-1,2-diol) 
• 77-78-1 dimethyl sulfate 
• 91-16-7 1,2-dimethoxybenzene 
• 67-64-1 acetone 

Downstream Products

• 1176891-87-4 2,3,6,7-tetramethoxy-9,9-dimethylfluorene 

Relevant articles and documents

Dihedral-Angle-Controlled Crossover from Static Hole Delocalization to Dynamic Hopping in Biaryl Cation Radicals

In cases of coherent charge-transfer mechanism in biaryl compounds the rates follow a squared cosine trend with varying dihedral angle. Herein we demonstrate using a series of biaryl cation radicals with varying dihedral angles that the hole stabilization

Oxidative C - C bond formation (Scholl Reaction) with DDQ as an efficient and easily recyclable oxidant

DDQ in the presence of an acid is known to oxidize a variety of aromatic donors to the corresponding cation radicals. Herein, we now demonstrate that the DDQ/H+ system can be effectively utilized for the oxidative C - C bond formations or biaryl synthesis. The efficient preparation of a variety of polyaromatic hydrocarbons including graphitic hexa-peri-hexabenzocoronenes, ease of isolation of the clean products, and ready regeneration of DDQ from easily recovered reduced DDQ-H2 advances the use of DDQ/H+ for Scholl reactions.