6-((2,4,8,10-tetra-tert-butyl-6-ethyl-dibenzo(d,f)(1,3,2)dioxagermepin-6-yl)oxy)-2,4,8,10-tetra-tert-butyl-6-ethyl-dibenzo(d,f)(1,3,2)dioxagermepin

Base Information

Chemical Name:6-((2,4,8,10-tetra-tert-butyl-6-ethyl-dibenzo(d,f)(1,3,2)dioxagermepin-6-yl)oxy)-2,4,8,10-tetra-tert-butyl-6-ethyl-dibenzo(d,f)(1,3,2)dioxagermepin
CAS No.:355150-06-0
Molecular Formula:C₆₀H₉₀Ge₂O₅
Molecular Weight:1036.55
Hs Code.:

Synonyms:6-((2,4,8,10-tetra-tert-butyl-6-ethyl-dibenzo(d,f)(1,3,2)dioxagermepin-6-yl)oxy)-2,4,8,10-tetra-tert-butyl-6-ethyl-dibenzo(d,f)(1,3,2)dioxagermepin

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Chemical Property of 6-((2,4,8,10-tetra-tert-butyl-6-ethyl-dibenzo(d,f)(1,3,2)dioxagermepin-6-yl)oxy)-2,4,8,10-tetra-tert-butyl-6-ethyl-dibenzo(d,f)(1,3,2)dioxagermepin

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Technology Process of 6-((2,4,8,10-tetra-tert-butyl-6-ethyl-dibenzo(d,f)(1,3,2)dioxagermepin-6-yl)oxy)-2,4,8,10-tetra-tert-butyl-6-ethyl-dibenzo(d,f)(1,3,2)dioxagermepin

There total 1 articles about 6-((2,4,8,10-tetra-tert-butyl-6-ethyl-dibenzo(d,f)(1,3,2)dioxagermepin-6-yl)oxy)-2,4,8,10-tetra-tert-butyl-6-ethyl-dibenzo(d,f)(1,3,2)dioxagermepin 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: 46.0%

: 6390-69-8
3,3',5,5'-tetra(tert-butyl)biphenyl-2,2'-diol

: 993-42-0
ethyl germanium trichloride

: 355150-06-0
6-((2,4,8,10-tetra-tert-butyl-6-ethyl-dibenzo(d,f)(1,3,2)dioxagermepin-6-yl)oxy)-2,4,8,10-tetra-tert-butyl-6-ethyl-dibenzo(d,f)(1,3,2)dioxagermepin

Guidance literature:: With triethylamine; In toluene; byproducts: triethylamine hydrochloride; under N2 atm. to stirrd soln. dihydroxybiphenyl in toluene was added dropwise soln. Et3GeCl and NEt3 in toluene and heated at 74°C for 21h; soln. was cooled to room temp., NEt3*HCl was filtered off, volatiles were removed in vacuo, residue was recrystd. from MeCN/toluene; elem. anal.;
DOI:10.1021/ic010180t