1,3-Bis(2-methoxy-3-nitrophenyl)urea

Base Information

Chemical Name:1,3-Bis(2-methoxy-3-nitrophenyl)urea
CAS No.:107913-47-3
Molecular Formula:C₁₅H₁₄N₄O₇
Molecular Weight:362.299
Hs Code.:

Synonyms:1,3-Bis(2-methoxy-3-nitrophenyl)urea

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Chemical Property of 1,3-Bis(2-methoxy-3-nitrophenyl)urea

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Technology Process of 1,3-Bis(2-methoxy-3-nitrophenyl)urea

There total 1 articles about 1,3-Bis(2-methoxy-3-nitrophenyl)urea 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:

: 107939-75-3
2-Methoxy-3-nitro-benzoyl azide

: 107913-47-3
1,3-Bis(2-methoxy-3-nitrophenyl)urea

Guidance literature:: In water; toluene; Yield given;
DOI:10.1021/ja00244a037

Reference yield: 58.0%

: 5469-66-9
propane-1,3-diol ditosylate

: 107913-47-3
1,3-Bis(2-methoxy-3-nitrophenyl)urea

: 107913-48-4
1,3-Bis(2-methoxy-3-nitrophenyl)tetrahydro-2-pyrimidinone

Guidance literature:: With sodium hydroxide; tetra-(n-butyl)ammonium iodide; In water; benzene; at 46 ℃;
DOI:10.1021/ja00244a037

Reference yield:

: 107913-47-3
1,3-Bis(2-methoxy-3-nitrophenyl)urea

: 105373-36-2,107983-32-4,107983-33-5
38-(3,5-Dimethylphenyl)-7,8,19,20,28,29,35,36-octahydro-6H,10H,16H,18H,32H,34H-59:17,21-dimethano-11,15-metheno-1,2,5-<1',3'>pyrimidino-5H,27H-dibenzo<1,23,4,8,16,20>dioxatetraazacyclohexacosine-32,37,39-trione

Guidance literature:: Multi-step reaction with 7 steps

1: 58 percent / NaOH / Bu₄N⁺I^- / benzene; H₂O / 46 °C

2: 88 percent / 48percent HBr / acetic acid / 1.5 h / Heating

3: 73 percent / anhydrous K₂CO₃ / dimethylformamide / 115 °C

4: 80 percent / tin metal / ethanol; aq. HCl / 1 h / Heating

5: 96 percent / CH₂Cl₂ / 72 h

6: 60 percent / KOH / benzyltriethylammonium bromide / tetrahydrofuran; H₂O / 192 h / 25 °C

7: NaH / tetrahydrofuran / 1.) -78 deg C, 2 h, 2.) 25 deg C, 24 h, 3.) reflux, 2 h

With potassium hydroxide; sodium hydroxide; tin; hydrogen bromide; sodium hydride; potassium carbonate; benzyltriethylammonium bromide; tetra-(n-butyl)ammonium iodide; In tetrahydrofuran; hydrogenchloride; ethanol; dichloromethane; water; acetic acid; N,N-dimethyl-formamide; benzene;
DOI:10.1021/ja00244a037