1,4-bis<5-<2-<(5-ethoxycarbonyl-3-ethyl-4-methylpyrrol-2-yl)methyl>-5-(2,2-dicyanovinyl)-4-methylpyrrol-3-yl>pentyl>-2,3,5,6-tetramethylbenzene

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Chemical Name:1,4-bis<5-<2-<(5-ethoxycarbonyl-3-ethyl-4-methylpyrrol-2-yl)methyl>-5-(2,2-dicyanovinyl)-4-methylpyrrol-3-yl>pentyl>-2,3,5,6-tetramethylbenzene
CAS No.:102393-35-1
Molecular Formula:C₆₀H₇₄N₈O₄
Molecular Weight:971.299
Hs Code.:

Synonyms:1,4-bis<5-<2-<(5-ethoxycarbonyl-3-ethyl-4-methylpyrrol-2-yl)methyl>-5-(2,2-dicyanovinyl)-4-methylpyrrol-3-yl>pentyl>-2,3,5,6-tetramethylbenzene

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Chemical Property of 1,4-bis<5-<2-<(5-ethoxycarbonyl-3-ethyl-4-methylpyrrol-2-yl)methyl>-5-(2,2-dicyanovinyl)-4-methylpyrrol-3-yl>pentyl>-2,3,5,6-tetramethylbenzene

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Technology Process of 1,4-bis<5-<2-<(5-ethoxycarbonyl-3-ethyl-4-methylpyrrol-2-yl)methyl>-5-(2,2-dicyanovinyl)-4-methylpyrrol-3-yl>pentyl>-2,3,5,6-tetramethylbenzene

There total 22 articles about 1,4-bis<5-<2-<(5-ethoxycarbonyl-3-ethyl-4-methylpyrrol-2-yl)methyl>-5-(2,2-dicyanovinyl)-4-methylpyrrol-3-yl>pentyl>-2,3,5,6-tetramethylbenzene 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:

: 2199-44-2
3,5-dimethyl-2-ethoxycarbonyl-1H-pyrrole

: 102393-35-1
1,4-bis<5-<2-<(5-ethoxycarbonyl-3-ethyl-4-methylpyrrol-2-yl)methyl>-5-(2,2-dicyanovinyl)-4-methylpyrrol-3-yl>pentyl>-2,3,5,6-tetramethylbenzene

Guidance literature:: Multi-step reaction with 10 steps

1: SnCl₂ / CH₂Cl₂; nitromethane / 1 h / Ambient temperature

2: 88.3 percent / B₂H₆ / tetrahydrofuran

3: 98.1 percent / PhCH₂ONa / Heating

4: H₂, triethylamine / 10 percent Pd/C / tetrahydrofuran / Ambient temperature

5: dimethylformamide / Heating

6: POCl₃ / CH₂Cl₂ / 0.5 h

7: NaHCO₃ / H₂O / Heating

8: cyclohexylamine / toluene / 2 h / Heating

9: SO₂Cl₂ / CH₂Cl₂ / Ambient temperature

10: glacial acetic acid / 1 h / 80 °C

With sulfuryl dichloride; hydrogen; sodium hydrogencarbonate; cyclohexylamine; acetic acid; triethylamine; sodium phenyl-methanolate; tin(ll) chloride; diborane; trichlorophosphate; palladium on activated charcoal; In tetrahydrofuran; nitromethane; dichloromethane; water; N,N-dimethyl-formamide; toluene;

Reference yield:

: 2004-70-8,17410-45-6,25212-15-1,64940-84-7
1-methylbuta-1,3-diene

: 102393-35-1
1,4-bis<5-<2-<(5-ethoxycarbonyl-3-ethyl-4-methylpyrrol-2-yl)methyl>-5-(2,2-dicyanovinyl)-4-methylpyrrol-3-yl>pentyl>-2,3,5,6-tetramethylbenzene

Guidance literature:: Multi-step reaction with 11 steps

1: Zn, acetic acid

2: SnCl₂ / CH₂Cl₂; nitromethane / 1 h / Ambient temperature

3: 88.3 percent / B₂H₆ / tetrahydrofuran

4: 98.1 percent / PhCH₂ONa / Heating

5: H₂, triethylamine / 10 percent Pd/C / tetrahydrofuran / Ambient temperature

6: dimethylformamide / Heating

7: POCl₃ / CH₂Cl₂ / 0.5 h

8: NaHCO₃ / H₂O / Heating

9: cyclohexylamine / toluene / 2 h / Heating

10: SO₂Cl₂ / CH₂Cl₂ / Ambient temperature

11: glacial acetic acid / 1 h / 80 °C

With sulfuryl dichloride; hydrogen; sodium hydrogencarbonate; cyclohexylamine; acetic acid; triethylamine; sodium phenyl-methanolate; tin(ll) chloride; diborane; zinc; trichlorophosphate; palladium on activated charcoal; In tetrahydrofuran; nitromethane; dichloromethane; water; N,N-dimethyl-formamide; toluene;

Reference yield:

: 3022-16-0
1,4-bis(chloromethyl)-2,3,5,6-tetramethylbenzene

: 102393-35-1
1,4-bis<5-<2-<(5-ethoxycarbonyl-3-ethyl-4-methylpyrrol-2-yl)methyl>-5-(2,2-dicyanovinyl)-4-methylpyrrol-3-yl>pentyl>-2,3,5,6-tetramethylbenzene

Guidance literature:: Multi-step reaction with 20 steps

1: 1.) Na / 1.) ethanol; 2.) ethanol, reflux, 0.5 h

2: H₂O, KOH / Heating

3: 94.7 percent / quinoline / 0.33 h / Heating

4: 89.4 percent / cc. H₂SO₄ / toluene

5: 89.6 percent / B₂H₆ / tetrahydrofuran

6: 91.2 percent / 48 percent HBr / H₂O / 0.5 h / Heating

7: 1.) Na / 1.) ethanol; 2.) ethanol, reflux

8: H₂O, KOH / Heating

9: 94.6 percent / quinoline / 0.33 h / Heating

10: SOCl₂ / Heating

11: SnCl₂ / CH₂Cl₂; nitromethane / 1 h / Ambient temperature

12: 88.3 percent / B₂H₆ / tetrahydrofuran

13: 98.1 percent / PhCH₂ONa / Heating

14: H₂, triethylamine / 10 percent Pd/C / tetrahydrofuran / Ambient temperature

15: dimethylformamide / Heating

16: POCl₃ / CH₂Cl₂ / 0.5 h

17: NaHCO₃ / H₂O / Heating

18: cyclohexylamine / toluene / 2 h / Heating

19: SO₂Cl₂ / CH₂Cl₂ / Ambient temperature

20: glacial acetic acid / 1 h / 80 °C

With quinoline; potassium hydroxide; thionyl chloride; sulfuryl dichloride; sulfuric acid; water; hydrogen bromide; hydrogen; sodium; sodium hydrogencarbonate; cyclohexylamine; acetic acid; triethylamine; sodium phenyl-methanolate; tin(ll) chloride; diborane; trichlorophosphate; palladium on activated charcoal; In tetrahydrofuran; nitromethane; dichloromethane; water; N,N-dimethyl-formamide; toluene;