methyl 4-ethoxythiocarbonylsulfanyl-5-(N-tert-butoxycarbonyl-N-(4-toluenesulfonyl)amino)pentanoate

Base Information

Chemical Name:methyl 4-ethoxythiocarbonylsulfanyl-5-(N-tert-butoxycarbonyl-N-(4-toluenesulfonyl)amino)pentanoate
CAS No.:946076-39-7
Molecular Formula:C₂₁H₃₁NO₇S₃
Molecular Weight:505.678
Hs Code.:

Synonyms:methyl 4-ethoxythiocarbonylsulfanyl-5-(N-tert-butoxycarbonyl-N-(4-toluenesulfonyl)amino)pentanoate

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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 methyl 4-ethoxythiocarbonylsulfanyl-5-(N-tert-butoxycarbonyl-N-(4-toluenesulfonyl)amino)pentanoate

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Technology Process of methyl 4-ethoxythiocarbonylsulfanyl-5-(N-tert-butoxycarbonyl-N-(4-toluenesulfonyl)amino)pentanoate

There total 2 articles about methyl 4-ethoxythiocarbonylsulfanyl-5-(N-tert-butoxycarbonyl-N-(4-toluenesulfonyl)amino)pentanoate 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: 93.0%

: 851460-96-3
4-ethoxythiocarbonylsulfanyl-5-(toluene-4-sulfonylamino)pentanoic acid methyl ester

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

: 946076-39-7
methyl 4-ethoxythiocarbonylsulfanyl-5-(N-tert-butoxycarbonyl-N-(4-toluenesulfonyl)amino)pentanoate

Guidance literature:: With dmap; triethylamine; In dichloromethane; at 20 ℃; for 7h;
DOI:10.1016/j.tet.2007.04.091

Reference yield:

: 50487-71-3
4-methyl-N-(2-propenyl)benzenesulfonamide

: 946076-39-7
methyl 4-ethoxythiocarbonylsulfanyl-5-(N-tert-butoxycarbonyl-N-(4-toluenesulfonyl)amino)pentanoate

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / lauroyl peroxide / 1,2-dichloro-ethane / Heating

2: 93 percent / triethylamine; DMAP / CH₂Cl₂ / 7 h / 20 °C

With dmap; dilauryl peroxide; triethylamine; In dichloromethane; 1,2-dichloro-ethane;
DOI:10.1016/j.tet.2007.04.091