2-(2-ethoxycarbonylethyl)-3,7-dimethyl-8-(2-acetoxyethyl)-5-phenyl-9-tert-butoxycarbonyldipyrrylmethane-1-carboxylic acid

Base Information

Chemical Name:2-(2-ethoxycarbonylethyl)-3,7-dimethyl-8-(2-acetoxyethyl)-5-phenyl-9-tert-butoxycarbonyldipyrrylmethane-1-carboxylic acid
CAS No.:309743-69-9
Molecular Formula:C₃₂H₄₀N₂O₈
Molecular Weight:580.678
Hs Code.:

Synonyms:2-(2-ethoxycarbonylethyl)-3,7-dimethyl-8-(2-acetoxyethyl)-5-phenyl-9-tert-butoxycarbonyldipyrrylmethane-1-carboxylic acid

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Chemical Property of 2-(2-ethoxycarbonylethyl)-3,7-dimethyl-8-(2-acetoxyethyl)-5-phenyl-9-tert-butoxycarbonyldipyrrylmethane-1-carboxylic acid

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Technology Process of 2-(2-ethoxycarbonylethyl)-3,7-dimethyl-8-(2-acetoxyethyl)-5-phenyl-9-tert-butoxycarbonyldipyrrylmethane-1-carboxylic acid

There total 6 articles about 2-(2-ethoxycarbonylethyl)-3,7-dimethyl-8-(2-acetoxyethyl)-5-phenyl-9-tert-butoxycarbonyldipyrrylmethane-1-carboxylic acid 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: 66.0%

: 309743-68-8
benzyl tert-butyl 2-(2-ethoxycarbonylethyl)-3,7-dimethyl-8-(2-acetoxyethyl)-5-phenyldipyrrylmethane-1,9-dicarboxylate

: 309743-69-9
2-(2-ethoxycarbonylethyl)-3,7-dimethyl-8-(2-acetoxyethyl)-5-phenyl-9-tert-butoxycarbonyldipyrrylmethane-1-carboxylic acid

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethanol; for 3h; under 2585.74 Torr;

Reference yield:

: 51644-01-0
tert-butyl 3-(β-acetoxyethyl)-4-methyl-2-pyrrolecarboxylate

: 309743-69-9
2-(2-ethoxycarbonylethyl)-3,7-dimethyl-8-(2-acetoxyethyl)-5-phenyl-9-tert-butoxycarbonyldipyrrylmethane-1-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / p-toluenesulfonic acid / CH₂Cl₂ / 1 h / 20 °C

2: 66 percent / H₂ / 10 percent Pd/C / ethanol / 3 h / 2585.74 Torr

With hydrogen; toluene-4-sulfonic acid; palladium on activated charcoal; In ethanol; dichloromethane;

Reference yield:

: 98-88-4
benzoyl chloride

: 309743-69-9
2-(2-ethoxycarbonylethyl)-3,7-dimethyl-8-(2-acetoxyethyl)-5-phenyl-9-tert-butoxycarbonyldipyrrylmethane-1-carboxylic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 20 percent / SnCl₄ / CH₂Cl₂ / 3.75 h / 0 - 20 °C

2: 79 percent / NaBH₄ / methanol; CH₂Cl₂ / 0.5 h / 20 °C

3: 99 percent / p-toluenesulfonic acid / CH₂Cl₂ / 1 h / 20 °C

4: 66 percent / H₂ / 10 percent Pd/C / ethanol / 3 h / 2585.74 Torr

With sodium tetrahydroborate; hydrogen; tin(IV) chloride; toluene-4-sulfonic acid; palladium on activated charcoal; In methanol; ethanol; dichloromethane;