Stannane, 9H-fluoren-9-ylfluorobis[2,4,6-tris(1-methylethyl)phenyl]-

Base Information

• Chemical Name: Stannane, 9H-fluoren-9-ylfluorobis[2,4,6-tris(1-methylethyl)phenyl]-
• CAS No.: 142799-37-9
• Molecular Formula: C43H55FSn
• Molecular Weight: 709.618
• Mol file: 142799-37-9.mol

Synonyms:

Chemical Property of Stannane, 9H-fluoren-9-ylfluorobis[2,4,6-tris(1-methylethyl)phenyl]-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Stannane, 9H-fluoren-9-ylfluorobis[2,4,6-tris(1-methylethyl)phenyl]-

There total 1 articles about Stannane, 9H-fluoren-9-ylfluorobis[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: 66.0%

bis(2,4,6-triisopropylphenyl)difluorostannane (142799-36-8) + 9H-fluoren-9-yllithium (881-04-9) → bis(2,4,6-triisopropylphenyl)fluorenylfluorostannane (142799-37-9)

Guidance literature:

With n-butyllithium; In diethyl ether; byproducts: LiF; to a soln. of Sn compound add. the Li compound, orange, warmed to room temp.; LiF filtered off, recrystn. (Et2O/pentane); elem. anal.;

DOI:10.1021/om00044a005

Reference yield:

diethyl ether (60-29-7,927820-24-4) + bis(2,4,6-triisopropylphenyl)fluorenylfluorostannane (142799-37-9) → bis(2,4,6-triisopropylphenyl)(fluorenylidene)-stannene-diethyl ether

Guidance literature:

With tert.-butyl lithium; In diethyl ether; pentane; under N2, t-BuLi added to a soln. of Sn compound (-78°C), orange-red, between -3 and 0°C turned into deep violet; removal of solvents (vac.), pure crystals could not be obtained; 119Sn NMR spectroscopy;

DOI:10.1021/om00044a005

Reference yield:

bis(2,4,6-triisopropylphenyl)fluorenylfluorostannane (142799-37-9) → bis(2,4,6-triisopropylphenyl)(fluorenylidene)stannane (153527-77-6)

Guidance literature:

With tert-butyllithium; In diethyl ether; pentane; byproducts: t-BuH, LiF; t-BuLi in pentane added at -78°C to Sn-compound in Et2O, allowed to warm; not isolated pure; NMR;

DOI:10.1016/0022-328X(93)80456-L

upstream raw materials:

bis(2,4,6-triisopropylphenyl)difluorostannane

9H-fluoren-9-yllithium

Downstream raw materials:

bis(2,4,6-triisopropylphenyl)(fluorenylidene)stannane

{C₆H₂(CH(CH₃)2)3}2SnOCH₃(C(C₆H₄)2H)

(((CH₃)2CH)3C₆H₂)2SnHCH(C₆H₄)2

(((CH₃)2CH)3C₆H₂)2Sn(CCC₆H₅)CH(C₆H₄)2