2,2 -biphenyldiyl-methyl

Bis-[2,2 -biphenyldiyl]-methyl-phosphoran —> Bis- 2,2 -biphenyldiyl]-butyl-phosphorani5 18 64%... 

Bis[2,2 -biphenyldiyl] TeDiirium3 A solution of 6.92 mmol of 2,2 -dilithiobiphenyl in 100 m/of diethyl ether is prepared under nitrogen and 1.46 g (3.46 mmol) of 2,2 -biphenyldiyl methyl telluronium iodide are added. The mixture is stirred at 20° overnight and the crystalline product is filtered under nitrogen yield 0.78 g... 

Acetonitrilium-methyl- E2, 605 Bis-f2,2 -biphenyldiyl]-phosphonium-[tris-(2,2 -bi-phenyldilyl)]-... 

Bis-[trifltiormethyl]-tetrafluor- E2, 903 Difluor-tetrakis-[trifluormethyl]- E2, 903 1,4-Dioxanium-methyl- E2, 605 Ethyl-(2-trimethylammoniono-ethyl)- E2, 506 Imidazolium-diethyl- E2, 507 Isopropyl-(2-trimethylammoniono-cthyl)- E2, 506 Kaliuin-tris-[2,2 -biphenyldiyl]-... 

Alkoxy-methyl-trifluor- E2, 858 Alkoxy-phenyl-trifluor- E2, 858 Alkoxy-tetraphenyl- E2, 887 Alkyl-tctrachlor- E2, 857 Alkyltriazenyliden-triamino- E2, 826 Allylamino-difluor-difluormethyl-hydro- E2, 836 Allyl-tetrachlor- XII/1, 343 Amino-bis-[2,2 -biphenyldiylJ- E2, 883 Amino-difluor-hydro-organo- E2, 836 Amino-organo-trifluor- E2, 859, 860 Aryl-(l-hydroxy-alkyl)-trifluor- E2, 864 Aryl-tetrachlor- E2, 857 Aryltriazenyliden-triamino- E2, 826 Benzyl-bis-[2,2 -biphenyldiyl]-... 

Bis-[2,2 -biphenyldiyl]-phosphonium-[bis-(2,2 -bi-phenyldiyl)-l,2-phenylendioxy)- E2, 905 Bis-[phenylcndioxy]-tert.-butyl-hydro- E2, 905 Bis-[phenylendioxy]-hydro-methyl- E2, 905 Bis-[phenylendioxy]-hydro-(pentafluor-phenyl)- E2, 905... 

Bromine, iodine, hydrogen chloride, water, and methyl iodide cleave one Te-C bond in bis[2,2 -biphenyldiyl] tellurium. Telluronium salts of dibenzotellurophene were isolated2,3. 

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