(2R)-S-2-(tert-butoxycarbonyl)amino-2-methoxycarbonylethyl benzenethiosulfonate

Base Information

Chemical Name:(2R)-S-2-(tert-butoxycarbonyl)amino-2-methoxycarbonylethyl benzenethiosulfonate
CAS No.:444071-24-3
Molecular Formula:C₁₅H₂₁NO₆S₂
Molecular Weight:375.467
Hs Code.:

Synonyms:(2R)-S-2-(tert-butoxycarbonyl)amino-2-methoxycarbonylethyl benzenethiosulfonate

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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 (2R)-S-2-(tert-butoxycarbonyl)amino-2-methoxycarbonylethyl benzenethiosulfonate

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Technology Process of (2R)-S-2-(tert-butoxycarbonyl)amino-2-methoxycarbonylethyl benzenethiosulfonate

There total 5 articles about (2R)-S-2-(tert-butoxycarbonyl)amino-2-methoxycarbonylethyl benzenethiosulfonate 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: 100.0%

: sodium phenylsulfonate

: 77826-55-2
N,N'-bis(tert-butoxy)carbonyl-L-cystine dimethyl ester

: 444071-24-3
(2R)-S-2-(tert-butoxycarbonyl)amino-2-methoxycarbonylethyl benzenethiosulfonate

Guidance literature:: With bromine; In dichloromethane; at 20 ℃; for 20h;
DOI:10.1021/jo0103120

Reference yield: 92.0%

: 873-55-2
sodium benzenesulfonate

: 77826-55-2
N,N'-bis(tert-butoxy)carbonyl-L-cystine dimethyl ester

: 444071-24-3
(2R)-S-2-(tert-butoxycarbonyl)amino-2-methoxycarbonylethyl benzenethiosulfonate

Guidance literature:: With iodine; In dichloromethane; for 18h;
DOI:10.1021/acs.orglett.6b01023

Reference yield:

: 172749-96-1
N-[(tert-butoxy)carbonyl]-L-cysteine methyl ester

: 444071-24-3
(2R)-S-2-(tert-butoxycarbonyl)amino-2-methoxycarbonylethyl benzenethiosulfonate

Guidance literature:: Multi-step reaction with 2 steps

1: sodium iodide; dihydrogen peroxide / ethyl acetate / 0.5 h / 20 °C

2: iodine / dichloromethane / 18 h

With dihydrogen peroxide; iodine; sodium iodide; In dichloromethane; ethyl acetate;
DOI:10.1021/acs.orglett.6b01023