4,9-di(tert-butoxycarbonyl)-1,12-bis(2-nitrobenzenesulfonylamino)-4,9-diazadodecane

Base Information

Chemical Name:4,9-di(tert-butoxycarbonyl)-1,12-bis(2-nitrobenzenesulfonylamino)-4,9-diazadodecane
CAS No.:1238303-29-1
Molecular Formula:C₃₂H₄₈N₆O₁₂S₂
Molecular Weight:772.898
Hs Code.:

Synonyms:4,9-di(tert-butoxycarbonyl)-1,12-bis(2-nitrobenzenesulfonylamino)-4,9-diazadodecane

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 4,9-di(tert-butoxycarbonyl)-1,12-bis(2-nitrobenzenesulfonylamino)-4,9-diazadodecane

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Technology Process of 4,9-di(tert-butoxycarbonyl)-1,12-bis(2-nitrobenzenesulfonylamino)-4,9-diazadodecane

There total 2 articles about 4,9-di(tert-butoxycarbonyl)-1,12-bis(2-nitrobenzenesulfonylamino)-4,9-diazadodecane 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: 63.0%

: 1694-92-4
2-Nitrobenzenesulfonyl chloride

: 177213-61-5
di-tert-butyl butane-1,4-diylbis((3-aminopropyl)carbamate)

: 1238303-29-1
4,9-di(tert-butoxycarbonyl)-1,12-bis(2-nitrobenzenesulfonylamino)-4,9-diazadodecane

Guidance literature:: With triethylamine; In dichloromethane; at 0 - 24 ℃; for 5h; Molecular sieve;
DOI:10.1007/s11172-010-0071-x

Reference yield:

: 71-44-3
Spermine

: 383-63-1
ethyl trifluoroacetate,

: 24424-99-5
di-tert-butyl dicarbonate

: 1694-92-4
2-Nitrobenzenesulfonyl chloride

: 1238303-29-1
4,9-di(tert-butoxycarbonyl)-1,12-bis(2-nitrobenzenesulfonylamino)-4,9-diazadodecane

Guidance literature:: Spermine; ethyl trifluoroacetate,; In methanol; at 70 ℃; for 5h;

di-tert-butyl dicarbonate; With triethylamine; In methanol; at 24 ℃; for 96h;

2-Nitrobenzenesulfonyl chloride; regioselective reaction; Further stages;
DOI:10.1016/j.bmcl.2016.11.005