9-Benzyloxycarbonyl-4-[5-benzyloxycarbonyl-3-(2-methoxycarbonylethyl)-4-(methoxycarbonylmethyl)pyrrol-2-ylmethyl]-2,8-bis(2-methoxycarbonylethyl)-3,7-bis(methoxycarbonylmethyl)-4,5-dihydodipyrrin-1(10H)-thione

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Chemical Name:9-Benzyloxycarbonyl-4-[5-benzyloxycarbonyl-3-(2-methoxycarbonylethyl)-4-(methoxycarbonylmethyl)pyrrol-2-ylmethyl]-2,8-bis(2-methoxycarbonylethyl)-3,7-bis(methoxycarbonylmethyl)-4,5-dihydodipyrrin-1(10H)-thione
CAS No.:207974-94-5
Molecular Formula:C₅₁H₅₇N₃O₁₆S
Molecular Weight:1000.09
Hs Code.:

9-Benzyloxycarbonyl-4-[5-benzyloxycarbonyl-3-(2-methoxycarbonylethyl)-4-(methoxycarbonylmethyl)pyrrol-2-ylmethyl]-2,8-bis(2-methoxycarbonylethyl)-3,7-bis(methoxycarbonylmethyl)-4,5-dihydodipyrrin-1(10H)-thione

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Chemical Property of 9-Benzyloxycarbonyl-4-[5-benzyloxycarbonyl-3-(2-methoxycarbonylethyl)-4-(methoxycarbonylmethyl)pyrrol-2-ylmethyl]-2,8-bis(2-methoxycarbonylethyl)-3,7-bis(methoxycarbonylmethyl)-4,5-dihydodipyrrin-1(10H)-thione

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Technology Process of 9-Benzyloxycarbonyl-4-[5-benzyloxycarbonyl-3-(2-methoxycarbonylethyl)-4-(methoxycarbonylmethyl)pyrrol-2-ylmethyl]-2,8-bis(2-methoxycarbonylethyl)-3,7-bis(methoxycarbonylmethyl)-4,5-dihydodipyrrin-1(10H)-thione

There total 8 articles about 9-Benzyloxycarbonyl-4-[5-benzyloxycarbonyl-3-(2-methoxycarbonylethyl)-4-(methoxycarbonylmethyl)pyrrol-2-ylmethyl]-2,8-bis(2-methoxycarbonylethyl)-3,7-bis(methoxycarbonylmethyl)-4,5-dihydodipyrrin-1(10H)-thione 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: 72.0%

: 207971-37-7
9-Benzyloxycarbonyl-4-[5-benzyloxycarbonyl-3-(2-methoxycarbonylethyl)-4-(methoxycarbonylmethyl)pyrrol-2-ylmethyl]-2,8-bis(2-methoxycarbonylethyl)-3,7-bis(methoxycarbonylmethyl)-4,5-dihydodipyrrin-1(10H)-one

: 207974-94-5
9-Benzyloxycarbonyl-4-[5-benzyloxycarbonyl-3-(2-methoxycarbonylethyl)-4-(methoxycarbonylmethyl)pyrrol-2-ylmethyl]-2,8-bis(2-methoxycarbonylethyl)-3,7-bis(methoxycarbonylmethyl)-4,5-dihydodipyrrin-1(10H)-thione

Guidance literature:: With Lawessons reagent;
DOI:10.1039/c39870001313

Reference yield:

: 104705-80-8
5-[5-Iodo-4-(2-methoxycarbonyl-ethyl)-3-methoxycarbonylmethyl-1H-pyrrol-2-ylmethyl]-3-(2-methoxycarbonyl-ethyl)-4-methoxycarbonylmethyl-1H-pyrrole-2-carboxylic acid benzyl ester

: 207974-94-5
9-Benzyloxycarbonyl-4-[5-benzyloxycarbonyl-3-(2-methoxycarbonylethyl)-4-(methoxycarbonylmethyl)pyrrol-2-ylmethyl]-2,8-bis(2-methoxycarbonylethyl)-3,7-bis(methoxycarbonylmethyl)-4,5-dihydodipyrrin-1(10H)-thione

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) SnCl₄, 2.) p-TsOH*H₂O, AgOAc / 1.) CH₂Cl₂, 0 deg C, 20 min, 2.) THF, H₂O, 7 h

2: 70 percent / Lawesson's reagent

With Lawessons reagent; silver(I) acetate; tin(IV) chloride; toluene-4-sulfonic acid;

Reference yield:

: 50622-60-1
3-(2-methoxycarbonyl-ethyl)-4-methoxycarbonylmethyl-pyrrole-2-carboxylic acid benzyl ester

: 207974-94-5
9-Benzyloxycarbonyl-4-[5-benzyloxycarbonyl-3-(2-methoxycarbonylethyl)-4-(methoxycarbonylmethyl)pyrrol-2-ylmethyl]-2,8-bis(2-methoxycarbonylethyl)-3,7-bis(methoxycarbonylmethyl)-4,5-dihydodipyrrin-1(10H)-thione

Guidance literature:: Multi-step reaction with 5 steps

1: 87 percent / p-TsOH / CH₂Cl₂ / 3 h / Ambient temperature

2: 91 percent / Zn, glacial acetic acid / 0.33 h

3: 92 percent / NaHCO₃, I₂, KI / CH₂Cl₂ / 0.33 h

4: 1.) SnCl₄, 2.) p-TsOH*H₂O, AgOAc / 1.) CH₂Cl₂, 0 deg C, 20 min, 2.) THF, H₂O, 7 h

5: 70 percent / Lawesson's reagent

With Lawessons reagent; iodine; silver(I) acetate; tin(IV) chloride; sodium hydrogencarbonate; toluene-4-sulfonic acid; acetic acid; potassium iodide; zinc; In dichloromethane;