tBu₂PhSiAsH₂

Base Information

• Chemical Name: tBu₂PhSiAsH₂
• CAS No.: 1221740-91-5
• Molecular Formula: C₁₄H₂₅AsSi
• Molecular Weight: 296.36
• Mol file: 1221740-91-5.mol

Synonyms:tBu₂PhSiAsH₂

Chemical Property of tBu₂PhSiAsH₂

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of tBu₂PhSiAsH₂

There total 1 articles about tBu₂PhSiAsH₂ 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: 52.0%

di-tert-butylchlorophenylsilane (140903-06-6) → tBu2PhSiAsH2 (1221740-91-5)

Guidance literature:

With LiAsH₂(dme); In 1,2-dimethoxyethane; at 0 - 20 ℃; Inert atmosphere;

DOI:10.1039/b921473a

Reference yield: 22.0%

tetrahydrofuran (109-99-9,24979-97-3,77392-70-2) + tBu2PhSiAsH2 (1221740-91-5) + lead(II) bis(trimethylsilyl)amide (55147-59-6,65455-92-7) → [PbAsSitBu2Ph]4*2THF

Guidance literature:

In tetrahydrofuran; under N2 using Schlenk techniques; Pb(N(SiMe3)2)2 (1 mmol) added to soln. of tBu2PhSiAsH2 (1 mmol) (0°C); warmed to room temp.; stirred (16 h); crystd. (room temp., 1 d); elem. anal.;

DOI:10.1039/b921473a

Reference yield: 13.0%

n-butyllithium (109-72-8,29786-93-4) + diethyl ether (60-29-7,927820-24-4) + tBu2PhSiAsH2 (1221740-91-5) + tin(ll) chloride → [Li(Et2O)4][Sn3Li(OEt2)As4(tBu2PhSi)4]*Et2O (1356938-58-3)

Guidance literature:

In diethyl ether; under dry Ar; tBu2PhSiAsH2 dissolved in Et2O, at 0°C nBuLi added;left to warm to room temp. slowly; stirred for 3 h; resulting soln. add ed to Et2O soln. of SnCl2 dropwise at -74°C; slowly warmed to room temp.; stirred overnight; LiCl centrifuged out; concd. to 6 mL, left at -35°C; elem. anal.;

DOI:10.1002/zaac.201100217

upstream raw materials:

di-tert-butylchlorophenylsilane

Downstream raw materials:

[Li(Et₂O)4][Sn₃Li(OEt₂)As₄(tBu₂PhSi)4]*Et₂O