Stannane, 1,2-ethenediylbis[tributyl-

Base Information

Chemical Name:Stannane, 1,2-ethenediylbis[tributyl-
CAS No.:118855-16-6
Molecular Formula:C₂₆H₅₆Sn₂
Molecular Weight:606.151
Hs Code.:
Mol file:118855-16-6.mol

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Chemical Property of Stannane, 1,2-ethenediylbis[tributyl-

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Technology Process of Stannane, 1,2-ethenediylbis[tributyl-

There total 10 articles about Stannane, 1,2-ethenediylbis[tributyl- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.0%

: 4226-01-1
tri-n-butyltin lithium

: 1461-22-9
tributyltin chloride

: copper(l) cyanide

: 74-86-2,25067-58-7
acetylene

: 14275-61-7,15979-38-1,118855-16-6
trans-1,2-bis-(tri-n-butylstannyl)ethylene

Guidance literature:: With methyllithium; In tetrahydrofuran; diethyl ether; at -20°C addn. of MeLi in Et2O to Bu3SnLi in THF, addn. of this mixt. to a suspn. of CuCN in THF, stirring for 15 min, cooling to -78°C, addn. of acetylene, after 30 min addn. of electrophile, after 15 to 30 min. warming to 0°C; after 1 h quenching of mixt. with NH4Cl;
DOI:10.1039/c39920000351

Reference yield: 98.0%

: 4226-01-1
tri-n-butyltin lithium

: 1461-22-9
tributyltin chloride

: 917-54-4
methyllithium

: copper(l) cyanide

: 74-86-2,25067-58-7
acetylene

: 14275-61-7,15979-38-1,118855-16-6
trans-1,2-bis-(tri-n-butylstannyl)ethylene

Guidance literature:: In tetrahydrofuran; hexane; a soln. of stannyllithium in THF and MeLi in hexane and CuCN is stirred at -78°C for 30 min, dropwise addn. of acetylene and tributyltin chloridee, the mixt. is stirred at this temp. for 1 h and then at 0°C for 3 h (under nitrogen); saturated aq. NH4Cl is added, extn. with Et2O, drying (MgSO4) and chromy., elem. anal.;