(Butane-1,4-diyl)bis(triphenylstannane)

Base Information

• Chemical Name: (Butane-1,4-diyl)bis(triphenylstannane)
• CAS No.: 5274-40-8
• Molecular Formula: C40H38Sn2
• Molecular Weight: 756.162
• DSSTox Substance ID: DTXSID30517393
• Mol file: 5274-40-8.mol

Synonyms:5274-40-8;(Butane-1,4-diyl)bis(triphenylstannane);DTXSID30517393;1,4-bis-(triphenylstannyl)bu-tane

Chemical Property of (Butane-1,4-diyl)bis(triphenylstannane)

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 11
• Exact Mass: 756.10116
• Heavy Atom Count: 42
• Complexity: 585

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)[Sn](CCCC[Sn](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6

Technology Process of (Butane-1,4-diyl)bis(triphenylstannane)

There total 2 articles about (Butane-1,4-diyl)bis(triphenylstannane) 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: 77.0%

triphenyltin chloride (639-58-7) + 1,4-bis(bromomagnesium)butane (23708-47-6) → 1,4-bis(triphenylstannyl)butane (5274-40-8)

Guidance literature:

In tetrahydrofuran; (Ar or N2); treated with satd. aq. NH4Cl, aq. phase extd. (ether), combined org. phases washed with satd. aq. NaCl, dried (MgSO4), evapd. (vac.), recrystd.(hexane/CH2Cl2);

DOI:10.1021/om00073a039

Reference yield:

1,1-diphenylstannacyclopentane (53561-93-6) + 1,4-bis(diphenylchlorostannyl)butane (82743-98-4) → (C6H5)ClSn(CH2)4 (82744-02-3) + 1,4-bis(triphenylstannyl)butane (5274-40-8)

Guidance literature:

Reference yield: 100.0%

potassium fluoride (7789-23-3) + 1,4-bis(triphenylstannyl)butane (5274-40-8) → 1,4-bis(diphenylfluorostannyl)butane (223668-35-7)

Guidance literature:

With I₂; In dichloromethane; water; byproducts: iodobenzene; dropwise addn. of 2 equiv. of I2 to Sn-compd. at 0°C, stirring (room temp., 16 h), solvent removal, distn. off of C6H5I (60°C, 1E-3 Torr), dissoln. in Me2CO, dropwise addn. of excess of aq. KF, stirring(room temp., 4 h); filtration, washing (H2O, Et2O);

DOI:10.1016/S0022-328X(98)00935-8

upstream raw materials:

triphenyltin chloride

1,4-bis(bromomagnesium)butane

1,1-diphenylstannacyclopentane

1,4-bis(diphenylchlorostannyl)butane

Downstream raw materials:

1,1-diphenylstannacyclopentane

tetraphenyltin(IV)

1,1-diphenylstannacyclohexane

1,4-bis(bromodiphenylstannyl)butane