1,1,2,2,9,9,10,10-octamethyl-1,2,9,10-tetragerma-5,6,13,14-dibenzocyclohexadeca-3,7,11,15-tetrayne

Base Information

Chemical Name:1,1,2,2,9,9,10,10-octamethyl-1,2,9,10-tetragerma-5,6,13,14-dibenzocyclohexadeca-3,7,11,15-tetrayne
CAS No.:1013663-23-4
Molecular Formula:C₂₈H₃₂Ge₄
Molecular Weight:658.922
Hs Code.:

Synonyms:1,1,2,2,9,9,10,10-octamethyl-1,2,9,10-tetragerma-5,6,13,14-dibenzocyclohexadeca-3,7,11,15-tetrayne

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Chemical Property of 1,1,2,2,9,9,10,10-octamethyl-1,2,9,10-tetragerma-5,6,13,14-dibenzocyclohexadeca-3,7,11,15-tetrayne

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Technology Process of 1,1,2,2,9,9,10,10-octamethyl-1,2,9,10-tetragerma-5,6,13,14-dibenzocyclohexadeca-3,7,11,15-tetrayne

There total 1 articles about 1,1,2,2,9,9,10,10-octamethyl-1,2,9,10-tetragerma-5,6,13,14-dibenzocyclohexadeca-3,7,11,15-tetrayne 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: 3.0%

: 21792-52-9
1,2-diethynylbenzene

: 22702-77-8
1,2-dichlorotetramethyldigermane

: 1013663-23-4
1,1,2,2,9,9,10,10-octamethyl-1,2,9,10-tetragerma-5,6,13,14-dibenzocyclohexadeca-3,7,11,15-tetrayne

Guidance literature:: With nBuLi; In diethyl ether; nBuLi in Et2O was added to C6H4(CCH)2 soln. in Et2O at -70 °C under Ar, stirring for 1 h, Ge-compd. was added, mixt. was warmed to room temp. over a period of 10 hwith stirirng; mixt. was hydrolyzed, extd. with ether, dried over Na2SO4, volatiles were removed in vac., other products were also formed;
DOI:10.1246/cl.2008.20