127066-50-6

Basic information

• Product Name: 1-deuterio-1-methoxy-1,2-diphenylethane
• CAS NO: 127066-50-6
• Molecular Weight: 213.284
• Mol File: 127066-50-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-deuterio-1-methoxy-1,2-diphenylethane(CAS DataBase Reference)
• NIST Chemistry Reference: 1-deuterio-1-methoxy-1,2-diphenylethane(127066-50-6)
• EPA Substance Registry System: 1-deuterio-1-methoxy-1,2-diphenylethane(127066-50-6)

Safety Data

• Hazardous Substances Data: 127066-50-6(Hazardous Substances Data)

Upstream product

• 103-30-0 (E)-1,2-diphenyl-ethene 
• 1455-13-6 deuteromethanol 
• 588-56-7 1,2-bis(p-fluorophenyl)ethylene 

Relevant articles and documents

Photochemical Addition of Methanol to Stilbenes

The photochemical addition of methanol to the alkenic bond of stilbene (1) involves two competitive pathways: viz. either direct addition of methanol to the alkenic bond or insertion by methanol of a carbene (13), emerging from a 1,2-H shift in (1).From the observed effect of substituents and the wavelength on the rates of these processes, the rearrangement pathway was concluded to involve excited (1) in a vibrationally unrelaxed S1-state.The direct pathway might involve either a planar (??*) or a twisted excited S1-state of (1).The available experimental evidence precludes zwitterionic excited states from being involved in both pathways.The photochemical addition of methanol to the alkenic bond of 1,1-diphenylethene (3) follows a similar course.In this case a 1,2-Ph shift in excited (3) gives rise to carbene (13) and its insertion products.