10-(4'-methylphenyl)phenothiabismine 5,5-dioxide

Base Information

Chemical Name:10-(4'-methylphenyl)phenothiabismine 5,5-dioxide
CAS No.:143674-28-6
Molecular Formula:C₁₉H₁₅BiO₂S
Molecular Weight:516.373
Hs Code.:

Synonyms:10-(4'-methylphenyl)phenothiabismine 5,5-dioxide

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Chemical Property of 10-(4'-methylphenyl)phenothiabismine 5,5-dioxide

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Technology Process of 10-(4'-methylphenyl)phenothiabismine 5,5-dioxide

There total 5 articles about 10-(4'-methylphenyl)phenothiabismine 5,5-dioxide 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: 100.0%

: 143674-29-7
10-chlorophenothiabismine 5,5-dioxide

: 4294-57-9
para-methylphenylmagnesium bromide

: 143674-28-6
10-(4'-methylphenyl)phenothiabismine 5,5-dioxide

Guidance literature:: With ethylacetat; In tetrahydrofuran; (under Ar); addn. of 4-methylphenylmagnesium bromide in THF to 10-chlorophenothiabismine in THF, stirring for 10 min at room temp.; extn., sepn. of organic layer, drying, concg. under reduced pressure, recrystn. from MeOH-C6H6 (5:1), elem.anal.;

Reference yield: 99.0%

: 5720-05-8
4-methylphenylboronic acid

: C₁₉H₁₅BiO₅S₂

: 143674-28-6
10-(4'-methylphenyl)phenothiabismine 5,5-dioxide

Guidance literature:: With potassium carbonate; In water; toluene; at 60 ℃; for 2h;
DOI:10.1038/s41557-020-0425-4

Reference yield: 36.0%

: 127-63-9
diphenyl sulphone

: dichloro(4-methylphenyl)bismuthane

: 143674-28-6
10-(4'-methylphenyl)phenothiabismine 5,5-dioxide

Guidance literature:: With C₄H₉Li; In tetrahydrofuran; diethyl ether; dropwise addn. of dichloro(4-methylphenyl)bismuthine in (C2H52)O/THF(1:2) at -70°C under Ar to (LiPh)2SO2, obtd. before from Ph2SO2 and BuLi in diethyl ether at -70 °C, stirring for 10 h ; raising the temp. finally to 0°C; pouring into brine; extn. with ethyl acetate, elem. anal.;