bis(4',4-bromophenyl)methylenebicyclo<4.4.1>undecane episulfide

Base Information

Chemical Name:bis(4',4-bromophenyl)methylenebicyclo<4.4.1>undecane episulfide
CAS No.:230957-98-9
Molecular Formula:C₂₄H₂₆Br₂S
Molecular Weight:506.344
Hs Code.:

Synonyms:bis(4',4-bromophenyl)methylenebicyclo<4.4.1>undecane episulfide

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Chemical Property of bis(4',4-bromophenyl)methylenebicyclo<4.4.1>undecane episulfide

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Technology Process of bis(4',4-bromophenyl)methylenebicyclo<4.4.1>undecane episulfide

There total 6 articles about bis(4',4-bromophenyl)methylenebicyclo<4.4.1>undecane episulfide 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: 66.0%

: 36240-98-9
4,4'-dibromothiobenzophenone

: 230957-91-2
bicyclo<4.4.1>undecan-11-one

: 230957-98-9
bis(4',4-bromophenyl)methylenebicyclo<4.4.1>undecane episulfide

Guidance literature:: In tetrahydrofuran; for 12h; Heating;
DOI:10.1021/jo990061j

Reference yield:

: 3988-03-2
bis(4-bromophenyl)methanone

: 230957-98-9
bis(4',4-bromophenyl)methylenebicyclo<4.4.1>undecane episulfide

Guidance literature:: Multi-step reaction with 2 steps

1: P₄S₁₀, NaHCO₃ / acetonitrile / 12 h / 50 °C

2: 66 percent / tetrahydrofuran / 12 h / Heating

With tetraphosphorus decasulfide; sodium hydrogencarbonate; In tetrahydrofuran; acetonitrile;
DOI:10.1021/jo990061j

Reference yield:

: 101493-08-7
(+/-)-2-(4'-iodobutyl)cycloheptanone

: 230957-98-9
bis(4',4-bromophenyl)methylenebicyclo<4.4.1>undecane episulfide

Guidance literature:: Multi-step reaction with 3 steps

1: LiHMDS, (SiMe₃)2NH / tetrahydrofuran / 12 h / Ambient temperature

2: hydrazine monohydrate, hydrazine sulfate / 4 h / Heating

3: 66 percent / tetrahydrofuran / 12 h / Heating

With hydrazine hydrate; 1,1,1,3,3,3-hexamethyl-disilazane; lithium hexamethyldisilazane; hydrazinium sulfate; In tetrahydrofuran;
DOI:10.1021/jo990061j