5-aminosulfonyl-3-(4-bromophenyl)-1,3,2-benzodithiazolium ylide 1,1-dioxide

Base Information

Chemical Name:5-aminosulfonyl-3-(4-bromophenyl)-1,3,2-benzodithiazolium ylide 1,1-dioxide
CAS No.:1215268-36-2
Molecular Formula:C₁₂H₉BrN₂O₄S₃
Molecular Weight:421.316
Hs Code.:

Synonyms:5-aminosulfonyl-3-(4-bromophenyl)-1,3,2-benzodithiazolium ylide 1,1-dioxide

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 5-aminosulfonyl-3-(4-bromophenyl)-1,3,2-benzodithiazolium ylide 1,1-dioxide

Chemical Property:

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Technology Process of 5-aminosulfonyl-3-(4-bromophenyl)-1,3,2-benzodithiazolium ylide 1,1-dioxide

There total 4 articles about 5-aminosulfonyl-3-(4-bromophenyl)-1,3,2-benzodithiazolium ylide 1,1-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:

: C₁₂H₁₁BrN₂O₄S₃

: 1215268-36-2
5-aminosulfonyl-3-(4-bromophenyl)-1,3,2-benzodithiazolium ylide 1,1-dioxide

Guidance literature:: With bromine; In methanol; water; at 20 ℃; for 0.5h;
DOI:10.1016/j.bmc.2011.09.003

Reference yield:

: 1282608-58-5
2-iodobenzene-1,4-disulfonic acid

: 1215268-36-2
5-aminosulfonyl-3-(4-bromophenyl)-1,3,2-benzodithiazolium ylide 1,1-dioxide

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydroxide / water / 0 °C

1.2: 80 °C

1.3: 3 h / 0 - 20 °C

2.1: copper(l) iodide; potassium phosphate; 2.9-dimethyl-1,10-phenanthroline / toluene / 8 h / Inert atmosphere; Reflux

3.1: bromine / methanol; water / 0.5 h / 20 °C

With potassium phosphate; copper(l) iodide; 2.9-dimethyl-1,10-phenanthroline; bromine; sodium hydroxide; In methanol; water; toluene;
DOI:10.1016/j.bmc.2011.09.003

Reference yield:

: 24605-36-5
2-amino-1,4-benzenedisulfonic acid monosodium Salt

: 1215268-36-2
5-aminosulfonyl-3-(4-bromophenyl)-1,3,2-benzodithiazolium ylide 1,1-dioxide

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium carbonate; sodium nitrite / water / 0.5 h / 0 °C

1.2: 0.5 h

1.3: 0 - 80 °C

2.1: sodium hydroxide / water / 0 °C

2.2: 80 °C

2.3: 3 h / 0 - 20 °C

3.1: copper(l) iodide; potassium phosphate; 2.9-dimethyl-1,10-phenanthroline / toluene / 8 h / Inert atmosphere; Reflux

4.1: bromine / methanol; water / 0.5 h / 20 °C

With potassium phosphate; copper(l) iodide; 2.9-dimethyl-1,10-phenanthroline; bromine; sodium carbonate; sodium hydroxide; sodium nitrite; In methanol; water; toluene;
DOI:10.1016/j.bmc.2011.09.003