Tristannirane, hexakis[2,4,6-tris(1-methylethyl)phenyl]-

Base Information

• Chemical Name: Tristannirane, hexakis[2,4,6-tris(1-methylethyl)phenyl]-
• CAS No.: 98526-67-1
• Molecular Formula: C90H138Sn3
• Molecular Weight: 1576.22
• Mol file: 98526-67-1.mol

Synonyms:

Chemical Property of Tristannirane, hexakis[2,4,6-tris(1-methylethyl)phenyl]-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Tristannirane, hexakis[2,4,6-tris(1-methylethyl)phenyl]-

There total 8 articles about Tristannirane, hexakis[2,4,6-tris(1-methylethyl)phenyl]- 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: 72.0%

(2,4,6-triisopropylphenyl)magnesium bromide (108894-99-1) + tin(ll) chloride → hexakis(2,4,6-tri-isopropylphenyl) cyclotristannane (98526-67-1)

Guidance literature:

In tetrahydrofuran; addn. of SnCl2 in THF to soln. of org. compd. in THF (0°C, 15 min), stirring (30 min, 0°C); removal of THF (vac.), standing (darkness, 12 h, -18°C), thwaing, extn. of residue (hexane), partial evapn., crystn. (hexane);

Reference yield:

1,2-dichloro tetrakis(2,4,6-tri-isopropylphenyl) distannane (98526-69-3) → hexakis(2,4,6-tri-isopropylphenyl) cyclotristannane (98526-67-1)

Guidance literature:

With naphthalen-1-yl-lithium; In not given; redn. with Li naphthalenide;

DOI:10.1021/ja00308a039

Reference yield:

stannic bromide (7789-67-5) + (2,4,6-triisopropylphenyl)magnesium bromide (108894-99-1) → hexakis(2,4,6-tri-isopropylphenyl) cyclotristannane (98526-67-1)

Guidance literature:

With hydrogenchloride; sodium hydroxide; naphthalen-1-yl-lithium; In 1,2-dimethoxyethane; react. of SnBr4 with i-Pr3C6H2MgBr followed by treatment with 15% NaOH (1st intermediate); addn. of concd. HCl (2nd intermediate); dropwise addn. of Li naphthalenide in DME at -78°C, warming to room temp. (3rd intermediate), then to 60°C; recrystn.;

DOI:10.1021/ja00308a039

upstream raw materials:

1,2-dichloro tetrakis(2,4,6-tri-isopropylphenyl) distannane

stannic bromide

(2,4,6-triisopropylphenyl)magnesium bromide

bis(2,4,6-triisopropylphenyl)stannylene

Downstream raw materials:

2,2,4,4-tetra(2,4,6-tri-isopropylphenyl)-1,3-dithia-2,4-stannetane

((2,4,6-iPr₃C₆H₂)2Sn)2S

(C₆H₂(CH(CH₃)2)3)2SnCCC(CH₃)2CH₂SCH₂C(CH₃)2

1,1,2,2-tetra(2,4,6-tri-isopropylphenyl)-1,2-dibromoditin