[2S-(2α,3α)]-methyl ester 2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-[(4-methoxycarbonyl)-2-(methoxymethoxy)-6-nitrophenyl]ethyl]-3-(hydroxymethyl)-1-aziridinecarboxylic acid

Base Information

Chemical Name:[2S-(2α,3α)]-methyl ester 2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-[(4-methoxycarbonyl)-2-(methoxymethoxy)-6-nitrophenyl]ethyl]-3-(hydroxymethyl)-1-aziridinecarboxylic acid
CAS No.:192061-06-6
Molecular Formula:C₂₃H₃₆N₂O₁₀Si
Molecular Weight:528.632
Hs Code.:

[2S-(2α,3α)]-methyl ester 2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-[(4-methoxycarbonyl)-2-(methoxymethoxy)-6-nitrophenyl]ethyl]-3-(hydroxymethyl)-1-aziridinecarboxylic acid

Synonyms:[2S-(2α,3α)]-methyl ester 2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-[(4-methoxycarbonyl)-2-(methoxymethoxy)-6-nitrophenyl]ethyl]-3-(hydroxymethyl)-1-aziridinecarboxylic acid

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Chemical Property of [2S-(2α,3α)]-methyl ester 2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-[(4-methoxycarbonyl)-2-(methoxymethoxy)-6-nitrophenyl]ethyl]-3-(hydroxymethyl)-1-aziridinecarboxylic acid

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Technology Process of [2S-(2α,3α)]-methyl ester 2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-[(4-methoxycarbonyl)-2-(methoxymethoxy)-6-nitrophenyl]ethyl]-3-(hydroxymethyl)-1-aziridinecarboxylic acid

There total 6 articles about [2S-(2α,3α)]-methyl ester 2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-[(4-methoxycarbonyl)-2-(methoxymethoxy)-6-nitrophenyl]ethyl]-3-(hydroxymethyl)-1-aziridinecarboxylic acid 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%

: 192061-05-5
[2S-(2α,3α)]-methyl ester 2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-[(4-methoxycarbonyl)-2-(methoxymethoxy)-6-nitrophenyl]ethyl]-3-[[(4-methoxyphenyl)methoxy]methyl]-1-aziridinecarboxylic acid

: 192061-06-6
[2S-(2α,3α)]-methyl ester 2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-[(4-methoxycarbonyl)-2-(methoxymethoxy)-6-nitrophenyl]ethyl]-3-(hydroxymethyl)-1-aziridinecarboxylic acid

Guidance literature:: With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; water; Ambient temperature;
DOI:10.1016/S0040-4039(97)00865-4

Reference yield:

: 192061-02-2
(2S-cis)-methyl ester 2-(hydroxymethyl)-3-[(4-methoxyphenyl)methoxymethyl]-1-aziridinecarboxylic acid

: 192061-06-6
[2S-(2α,3α)]-methyl ester 2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-[(4-methoxycarbonyl)-2-(methoxymethoxy)-6-nitrophenyl]ethyl]-3-(hydroxymethyl)-1-aziridinecarboxylic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 92 percent / Dess-Martin reagent / CH₂Cl₂ / 2.5 h

2: 90 percent / NaOMe / methanol; dimethylformamide / 3.5 h

3: 96 percent / imidazole / dimethylformamide / 24 h

4: 93 percent / DDQ; H₂O / CH₂Cl₂ / 1.5 h

With 1H-imidazole; water; sodium methylate; Dess-Martin periodane; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In methanol; dichloromethane; N,N-dimethyl-formamide; 1: Oxidation / 2: Addition / 3: Substitution / 4: Substitution;
DOI:10.1016/S0040-4020(99)01046-7

Reference yield:

: 192061-04-4
[2S-(2α,3α)]-methyl ester 2-[1-hydroxy-2-[(4-methoxycarbonyl)-2-(methoxymethoxy)-6-nitrophenyl]ethyl]-3-[[(4-methoxyphenyl)methoxy]methyl]-1-aziridinecarboxylic acid

: 192061-06-6
[2S-(2α,3α)]-methyl ester 2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-[(4-methoxycarbonyl)-2-(methoxymethoxy)-6-nitrophenyl]ethyl]-3-(hydroxymethyl)-1-aziridinecarboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / imidazole / dimethylformamide / 24 h

2: 93 percent / DDQ; H₂O / CH₂Cl₂ / 1.5 h

With 1H-imidazole; water; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; N,N-dimethyl-formamide; 1: Substitution / 2: Substitution;
DOI:10.1016/S0040-4020(99)01046-7