Difluorobis(2,4,6-trimethylphenyl)germane

Base Information

• Chemical Name: Difluorobis(2,4,6-trimethylphenyl)germane
• CAS No.: 96481-36-6
• Molecular Formula: C18H22F2Ge
• Molecular Weight: 348.959
• DSSTox Substance ID: DTXSID20550259
• Nikkaji Number: J1.878.188C
• Wikidata: Q82429509
• Mol file: 96481-36-6.mol

Synonyms:96481-36-6;Difluorobis(2,4,6-trimethylphenyl)germane;DTXSID20550259

Chemical Property of Difluorobis(2,4,6-trimethylphenyl)germane

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 350.0901348
• Heavy Atom Count: 21
• Complexity: 301

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC1=CC(=C(C(=C1)C)[Ge](C2=C(C=C(C=C2C)C)C)(F)F)C

Technology Process of Difluorobis(2,4,6-trimethylphenyl)germane

There total 5 articles about Difluorobis(2,4,6-trimethylphenyl)germane 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: 96.0%

dimesityldimethoxygermane (106092-68-6) → dimesityldifluorogermane (96481-36-6)

Guidance literature:

With hydrogen fluoride; In tetrahydrofuran; byproducts: methanol; (Ar or N2), dry solvents; addn. of excess of HF (40%) to a soln. of the Ge-compd. in THF, stirring at 30°C (30 min);; extn. (benzene), drying (Na2SO4, 12 h), concn. (reduced pressure), redissolving (THF), drying (Na2SO4, 2 h), concn. (reduced pressure), crystn. (benzene); elem. anal.;;

Reference yield: 70.0%

mesityltrifluorogermane (136948-87-3) → dimesityldifluorogermane (96481-36-6) + (GeF2CH2C6H2(CH3)2)2 (136948-90-8) + hydrogen fluoride (7664-39-3,12381-92-9,32057-09-3,74835-82-8) + germanium tetrafluoride (7783-58-6)

Guidance literature:

In benzene; byproducts: C6H3(CH3)3; (N2); soln. of Ge-compd. in anhyd. benzene kept at 80°C (12 h);;

Reference yield:

mesityltrifluorogermane (136948-87-3) → dimesityldifluorogermane (96481-36-6) + (GeF2CH2C6H2(CH3)2)2 (136948-90-8) + hydrogen fluoride (7664-39-3,12381-92-9,32057-09-3,74835-82-8) + germanium tetrafluoride (7783-58-6)

Guidance literature:

With P(C₆H₅)3; In hydrogenchloride; ethanol; SnCl2 in concd. HCl;

DOI:10.1016/0022-1902(76)80135-2

upstream raw materials:

dimesityldimethoxygermane

mesityltrifluorogermane

N-dimesitylfluorogermyl-N-tri-t-butyl-2,4,6-phenylamine

silver tetrafluoroborate

Downstream raw materials:

(dimesityl)fluorogermyl(2,4,6-butylphenyl)phosphine

lithium fluoride

fluorobis(2,4,6-trimethylphenyl)fluorenylgermane

Mes₂GePIs