2,4-dinitro-3,5-diphenylthiophene

Base Information

Chemical Name:2,4-dinitro-3,5-diphenylthiophene
CAS No.:130287-12-6
Molecular Formula:C₁₆H₁₀N₂O₄S
Molecular Weight:326.332
Hs Code.:

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Chemical Property of 2,4-dinitro-3,5-diphenylthiophene

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Technology Process of 2,4-dinitro-3,5-diphenylthiophene

There total 4 articles about 2,4-dinitro-3,5-diphenylthiophene 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: 12.0%

: 12078-25-0,12078-23-8
dicarbonylcyclopentadienylcobalt

: 7402-85-9
2,5-dinitro-3,6-diphenyl-[1,4]dithiin

: CpCo(S₂C₂(Ph)(NO₂))

: 130287-12-6
2,4-dinitro-3,5-diphenylthiophene

Guidance literature:: In benzene; react. of an equimolar mixt. of CpCo(CO)2 and the 1,4-dithiin in benzene at room temp. under Ar (70 h); chromy. (silica gel, hexane/CH2Cl2 as eluent) or preparative HPLC (CHCl3 as eluent); elem. anal.;
DOI:10.1016/S0277-5387(00)81305-4

Reference yield:

: 7402-85-9
2,5-dinitro-3,6-diphenyl-[1,4]dithiin

: 130287-12-6
2,4-dinitro-3,5-diphenylthiophene

Guidance literature:: With dihydrogen peroxide; acetic acid;
DOI:10.1021/ja01585a040

Reference yield:

: 4159-03-9
2,5-diphenyl-[1,4]dithiine

: 130287-12-6
2,4-dinitro-3,5-diphenylthiophene

Guidance literature:: Multi-step reaction with 2 steps

1: acetic acid anhydride; nitric acid; acetic acid / und Harnstoff

2: acetic acid; aqueous hydrogen peroxide

With dihydrogen peroxide; nitric acid; acetic anhydride; acetic acid;
DOI:10.1021/ja01585a040