hexabutyldiplumbum

Base Information

• Chemical Name: hexabutyldiplumbum
• CAS No.: 27980-18-3
• Molecular Formula: C₂₄H₅₄Pb₂
• Molecular Weight: 757.093
• Mol file: 27980-18-3.mol

Synonyms:hexabutyldiplumbum

Chemical Property of hexabutyldiplumbum

Chemical Property:

Purity/Quality:

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Technology Process of hexabutyldiplumbum

There total 1 articles about hexabutyldiplumbum 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:

n-butyllithium (109-72-8,29786-93-4) + diethyl ether (60-29-7,927820-24-4) + hexaphenyl diplumbane (3124-01-4) → hexabutyldiplumbum (27980-18-3) + phenyllithium (591-51-5)

Guidance literature:

DOI:10.1021/ja01868a088

Reference yield: 87.0%

Benzyloxymethyl chloride (3587-60-8) + hexabutyldiplumbum (27980-18-3) → C6H5CH2OCH2Pb(C4H9)3 (147024-43-9)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; hexane; byproducts: LiCl; addn. ob n-BuLi in hexane to Bu3PbPbBu3 in THF (stirring, 0°C, 30 min), cooling to -78°C, addn. of α-chloroether, stirring (30 min), warming to room temp., quenching (water addn.); removal of water (K2CO3), filtration, concn., column chromy. (SiO2, n-hexane/AcOEt/Et3N 100:3:1);

DOI:10.1016/0022-328X(93)80023-5

Reference yield: 70.0%

1-(4-methoxy-phenyl)-but-2-en-1-one (1131-79-9) + hexabutyldiplumbum (27980-18-3) → CH3OC6H4C(O)CH2CH(CH3)Pb(C4H9)3 (147024-45-1)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; hexane; byproducts: LiCl; addn. ob n-BuLi in hexane to Bu3PbPbBu3 in THF (stirring, 0°C, 30 min), cooling to -78°C, addn. of enone, stirring (30 min), quenching (soln. of HOAc in THF), warming to room temp.; addn. of Et2O, washing (aq. NaHCO3), sepn. of org. layer, drying (over K2CO3), concn. (vac.), column chromy. (SiO2, n-hexane/Et3N 100:1);

DOI:10.1016/0022-328X(93)80023-5

upstream raw materials:

n-butyllithium

diethyl ether

hexaphenyl diplumbane

Downstream raw materials:

C₆H₅CH₂OCH₂Pb(C₄H₉)3

CH₃OC₆H₄C(O)CH₂CH(CH₃)Pb(C₄H₉)3