3,5-Dioxa-2,6-dithia-4-germaheptane, 1,1,1,7,7,7-hexafluoro-4,4-diphenyl-, 2,2,6,6-tetraoxide

Base Information

• Chemical Name: 3,5-Dioxa-2,6-dithia-4-germaheptane, 1,1,1,7,7,7-hexafluoro-4,4-diphenyl-, 2,2,6,6-tetraoxide
• CAS No.: 135580-45-9
• Molecular Formula: C₁₄H₁₀F₆GeO₆S₂
• Molecular Weight: 524.942
• Mol file: 135580-45-9.mol

Synonyms:

Chemical Property of 3,5-Dioxa-2,6-dithia-4-germaheptane, 1,1,1,7,7,7-hexafluoro-4,4-diphenyl-, 2,2,6,6-tetraoxide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,5-Dioxa-2,6-dithia-4-germaheptane, 1,1,1,7,7,7-hexafluoro-4,4-diphenyl-, 2,2,6,6-tetraoxide

There total 2 articles about 3,5-Dioxa-2,6-dithia-4-germaheptane, 1,1,1,7,7,7-hexafluoro-4,4-diphenyl-, 2,2,6,6-tetraoxide 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: 85.0%

(C6H5)2(N(C2H5)2)Ge(SO3CF3) (209072-11-7) + trifluorormethanesulfonic acid (1493-13-6) → (C6H5)2Ge(OSO2CF3)2 (135580-45-9)

Guidance literature:

In diethyl ether; byproducts: Et2NH2(triflate); elem. anal.;

DOI:10.1080/00945719809349381

Reference yield:

trifluorormethanesulfonic acid (1493-13-6) + tetraphenylgermane (1048-05-1) → (C6H5)2Ge(OSO2CF3)2 (135580-45-9)

Guidance literature:

In chloroform; byproducts: C6H6; Ar-atmosphere; 0°C, 30 - 40 min.; evapn. (vac.); elem. anal.;

DOI:10.1016/0022-328X(91)80024-E

Reference yield:

(C6H5)2Ge(OSO2CF3)2 (135580-45-9) + lithium phenylacetylide (4440-01-1) → (C6H5)2Ge(CCC6H5)OSO2CF3 (138622-72-7)

Guidance literature:

In diethyl ether; byproducts: LiOSO2CF3; to a soln. of (C6H5)2Ge(OSO2CF3)2 in ether at -78°C is added lithium acetylenide (in ether) dropwise within 15 min., stirring for 2 h, warming to room temp.; solvent is condensed off under vac., addn. of toluene yields ppt. of the lithium salt, filtering, toluene is removed under vac.; elem. anal.;

upstream raw materials:

trifluorormethanesulfonic acid

tetraphenylgermane

(C₆H₅)2(N(C₂H₅)2)Ge(SO₃CF₃)

Downstream raw materials:

(C₆H₅)2Ge(CCC₆H₅)OSO₂CF₃