127299-03-0

Basic information

• Product Name: di-t-butylchloro(mesityl)stannane
• CAS NO: 127299-03-0
• Molecular Weight: 387.58
• Mol File: 127299-03-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: di-t-butylchloro(mesityl)stannane(CAS DataBase Reference)
• NIST Chemistry Reference: di-t-butylchloro(mesityl)stannane(127299-03-0)
• EPA Substance Registry System: di-t-butylchloro(mesityl)stannane(127299-03-0)

Safety Data

• Hazardous Substances Data: 127299-03-0(Hazardous Substances Data)

Upstream product

• 5806-59-7 mesityllithium 
• 19429-30-2 di-tert-butyltin dichloride 

Downstream Products

• 127299-05-2 1,1,2,2-tetra-t-butyl-1,2-dimesityldistannane 
• 136830-53-0 tri-t-butyl-2,4,6-trimethylphenylstannane 

Relevant articles and documents

Verbindungen des Germaniums und Zinns V. Reaktionsweisen sterisch ueberladener Stannane

Treatment of di-t-butyldichlorostannane with sterically congested aryllithium compounds gives di-t-butylchloro(mesityl)stannane (2) and di-t-butylchloro(2,4,6-tri-t-butylphenyl)stannane (3), both of which show restricted rotation about the Sn-C(Ar) bond at room temperature.Reductive chloride elimination from 2 yields the corresponding distannane, whereas a similar reaction of 3 only results in decomposition.Reaction of 3 with t-butyllithium by hydrogen abstraction from one of the ortho-t-butylmethyl groups gives the stannaindane derivative (6).The structures of 3 and 6 have been confirmed by X-ray crystallography.