2,3-bis(diphenylstibino)maleic thioanhydride

Base Information

Chemical Name:2,3-bis(diphenylstibino)maleic thioanhydride
CAS No.:74353-18-7
Molecular Formula:C₂₈H₂₀O₂SSb₂
Molecular Weight:664.032
Hs Code.:

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Chemical Property of 2,3-bis(diphenylstibino)maleic thioanhydride

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Technology Process of 2,3-bis(diphenylstibino)maleic thioanhydride

There total 2 articles about 2,3-bis(diphenylstibino)maleic thioanhydride 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: 20.0%

: 6579-01-7
Dichlormaleinsaeure-thioanhydrid

: 69561-88-2
diphenyl(trimethylsilyl)stibine

: 74353-18-7
2,3-bis(diphenylstibino)maleic thioanhydride

Guidance literature:: In diethyl ether; byproducts: Me3SiCl; under N2; at 0° for 24 h; evapn. of ether., filtration, pptn. by addn. of hexane to the filtrate;elem. anal.;
DOI:10.1007/BF00938726

Reference yield:

: 603-36-1
triphenylantimony

: 74353-18-7
2,3-bis(diphenylstibino)maleic thioanhydride

Guidance literature:: Multi-step reaction with 2 steps

1: Li / tetrahydrofuran

2: diethyl ether

With Li; In tetrahydrofuran; diethyl ether;
DOI:10.1007/BF00938726