3-(3,5-dibromo-4-methoxybenzyl)-5-(N₂,N₃-bis(tertbutoxycarbonyl)guanidino)azepane-2,4-dione

Base Information

• Chemical Name: 3-(3,5-dibromo-4-methoxybenzyl)-5-(N₂,N₃-bis(tertbutoxycarbonyl)guanidino)azepane-2,4-dione
• CAS No.: 1152720-55-2
• Molecular Formula: C₂₅H₃₄Br₂N₄O₇
• Molecular Weight: 662.376

Synonyms:3-(3,5-dibromo-4-methoxybenzyl)-5-(N₂,N₃-bis(tertbutoxycarbonyl)guanidino)azepane-2,4-dione

Chemical Property of 3-(3,5-dibromo-4-methoxybenzyl)-5-(N₂,N₃-bis(tertbutoxycarbonyl)guanidino)azepane-2,4-dione

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of 3-(3,5-dibromo-4-methoxybenzyl)-5-(N₂,N₃-bis(tertbutoxycarbonyl)guanidino)azepane-2,4-dione

There total 1 articles about 3-(3,5-dibromo-4-methoxybenzyl)-5-(N₂,N₃-bis(tertbutoxycarbonyl)guanidino)azepane-2,4-dione 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: 74.0%

3-(3,5-dibromo-4-methoxybenzyl)-5-azidoazepane-2,4-dione (1152720-53-0) + N,N'-bis-Boc-S-methyl-isothiourea (322474-21-5) → 3-(3,5-dibromo-4-methoxybenzyl)-5-(N2,N3-bis(tertbutoxycarbonyl)guanidino)azepane-2,4-dione (1152720-55-2)

Guidance literature:

3-(3,5-dibromo-4-methoxybenzyl)-5-azidoazepane-2,4-dione; With hydrogenchloride; Pd-BaSO₄; hydrogen; In methanol; water; for 2h; under 760.051 Torr;

N,N'-bis-Boc-S-methyl-isothiourea; With triethylamine; mercury dichloride; In methanol; water; at 0 ℃; for 1h;

DOI:10.1021/ol900709n

Reference yield: 100.0%

3-(3,5-dibromo-4-methoxybenzyl)-5-(N2,N3-bis(tertbutoxycarbonyl)guanidino)azepane-2,4-dione (1152720-55-2) + trifluoroacetic acid (76-05-1) → tetrahydro-des-methyl ceratamine B trifluoroacetic acid salt (1152720-57-4)

Guidance literature:

In dichloromethane; at 25 ℃; for 1h;

DOI:10.1021/ol900709n

upstream raw materials:

3-(3,5-dibromo-4-methoxybenzyl)-5-azidoazepane-2,4-dione

N,N'-bis-Boc-S-methyl-isothiourea

Downstream raw materials:

tetrahydro-des-methyl ceratamine B trifluoroacetic acid salt

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