trans-3-bromo-6'-iodo-3'-methoxy-2',4-dimethyl-5-nitrostilbene

Base Information

Chemical Name:trans-3-bromo-6'-iodo-3'-methoxy-2',4-dimethyl-5-nitrostilbene
CAS No.:72623-43-9
Molecular Formula:C₁₇H₁₅BrINO₃
Molecular Weight:488.12
Hs Code.:

Synonyms:

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Chemical Property of trans-3-bromo-6'-iodo-3'-methoxy-2',4-dimethyl-5-nitrostilbene

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Technology Process of trans-3-bromo-6'-iodo-3'-methoxy-2',4-dimethyl-5-nitrostilbene

There total 10 articles about trans-3-bromo-6'-iodo-3'-methoxy-2',4-dimethyl-5-nitrostilbene 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:

: 96-98-0
4-methyl-3-nitrobenzoic acid

: 72623-42-8,72623-43-9
3-bromo-6'-iodo-3'-methoxy-2',4-dimethyl-5-nitrostilbene

Guidance literature:: Multi-step reaction with 5 steps

1: 98 percent / dibromoisocyanuric acid / H₂SO₄ / 3.5 h / Ambient temperature

2: 96 percent / diborane / tetrahydrofuran / 24 h / Ambient temperature

3: thionyl bromide / benzene / 24 h / Ambient temperature

4: 92 percent / xylene / 15 h / Heating

5: 1) lithium diisopropylamide / 1.) THF, hexane, -15 deg C, 45 min; 2) 25 deg C, 48 h

With sulfurous dibromide; dibromoisocyanuric acid; diborane; lithium diisopropyl amide; In tetrahydrofuran; sulfuric acid; xylene; benzene;
DOI:10.1021/jo01294a035

Reference yield:

: 96-98-0
4-methyl-3-nitrobenzoic acid

: 72623-43-9
trans-3-bromo-6'-iodo-3'-methoxy-2',4-dimethyl-5-nitrostilbene

Guidance literature:: Multi-step reaction with 5 steps

1: 98 percent / dibromoisocyanuric acid / H₂SO₄ / 3.5 h / Ambient temperature

2: 96 percent / diborane / tetrahydrofuran / 24 h / Ambient temperature

3: thionyl bromide / benzene / 24 h / Ambient temperature

4: 92 percent / xylene / 15 h / Heating

5: 1) lithium diisopropylamide / 1.) THF, hexane, -15 deg C, 45 min; 2) 25 deg C, 48 h

With sulfurous dibromide; dibromoisocyanuric acid; diborane; lithium diisopropyl amide; In tetrahydrofuran; sulfuric acid; xylene; benzene;
DOI:10.1021/jo01294a035

Reference yield:

: 34545-20-5
3-bromo-4-methyl-5-nitro-benzoic acid

: 72623-42-8,72623-43-9
3-bromo-6'-iodo-3'-methoxy-2',4-dimethyl-5-nitrostilbene

Guidance literature:: Multi-step reaction with 4 steps

1: 96 percent / diborane / tetrahydrofuran / 24 h / Ambient temperature

2: thionyl bromide / benzene / 24 h / Ambient temperature

3: 92 percent / xylene / 15 h / Heating

4: 1) lithium diisopropylamide / 1.) THF, hexane, -15 deg C, 45 min; 2) 25 deg C, 48 h

With sulfurous dibromide; diborane; lithium diisopropyl amide; In tetrahydrofuran; xylene; benzene;
DOI:10.1021/jo01294a035