4,4'-(1,2-ethanediyl)bis[3,5-dimethylbis(phenylmethyl)ester]-1H-pyrrole-2-carboxylate

Base Information

Chemical Name:4,4'-(1,2-ethanediyl)bis[3,5-dimethylbis(phenylmethyl)ester]-1H-pyrrole-2-carboxylate
CAS No.:68500-81-2
Molecular Formula:C₃₀H₃₂N₂O₄
Molecular Weight:484.595
Hs Code.:

Synonyms:4,4'-(1,2-ethanediyl)bis[3,5-dimethylbis(phenylmethyl)ester]-1H-pyrrole-2-carboxylate

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Chemical Property of 4,4'-(1,2-ethanediyl)bis[3,5-dimethylbis(phenylmethyl)ester]-1H-pyrrole-2-carboxylate

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Technology Process of 4,4'-(1,2-ethanediyl)bis[3,5-dimethylbis(phenylmethyl)ester]-1H-pyrrole-2-carboxylate

There total 5 articles about 4,4'-(1,2-ethanediyl)bis[3,5-dimethylbis(phenylmethyl)ester]-1H-pyrrole-2-carboxylate 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: 95.0%

: 313054-95-4
4,4'-(1,2-ethanediyl)bis[3,5-dimethylbis(ethyl)ester]-1H-pyrrole-2-carboxylate

: 20194-18-7
sodium phenyl-methanolate

: 68500-81-2
4,4'-(1,2-ethanediyl)bis[3,5-dimethylbis(phenylmethyl)ester]-1H-pyrrole-2-carboxylate

Guidance literature:: In benzyl alcohol; at 209 ℃;
DOI:10.1021/jo000886p

Reference yield:

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

: 68500-81-2
4,4'-(1,2-ethanediyl)bis[3,5-dimethylbis(phenylmethyl)ester]-1H-pyrrole-2-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 109 mg / SnCl₄ / CH₂Cl₂ / 0.25 h / 0 °C

2: 84 percent / NaBH₄; BF₃*OEt₂ / tetrahydrofuran; ethyl acetate / 12 h / 20 °C

3: 95 percent / phenylmethanol / 209 °C

With sodium tetrahydroborate; boron trifluoride diethyl etherate; tin(IV) chloride; In tetrahydrofuran; dichloromethane; ethyl acetate; benzyl alcohol; 1: Substitution / 2: Reduction / 3: Substitution;
DOI:10.1021/jo000886p

Reference yield:

: 68500-95-8
ethyl 4-carboxymethyl-3,5-dimethyl-1H-pyrrole-2-carboxylate

: 68500-81-2
4,4'-(1,2-ethanediyl)bis[3,5-dimethylbis(phenylmethyl)ester]-1H-pyrrole-2-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1: oxalyl chloride / 2 h / Heating

2: 109 mg / SnCl₄ / CH₂Cl₂ / 0.25 h / 0 °C

3: 84 percent / NaBH₄; BF₃*OEt₂ / tetrahydrofuran; ethyl acetate / 12 h / 20 °C

4: 95 percent / phenylmethanol / 209 °C

With sodium tetrahydroborate; oxalyl dichloride; boron trifluoride diethyl etherate; tin(IV) chloride; In tetrahydrofuran; dichloromethane; ethyl acetate; benzyl alcohol; 1: Substitution / 2: Substitution / 3: Reduction / 4: Substitution;
DOI:10.1021/jo000886p