Carbonic acid 2-[(R)-1-(tert-butyl-dimethyl-silanyl)-2-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-(3E)-ylidene]-propyl ester 4-nitro-benzyl ester

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Chemical Name:Carbonic acid 2-[(R)-1-(tert-butyl-dimethyl-silanyl)-2-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-(3E)-ylidene]-propyl ester 4-nitro-benzyl ester
CAS No.:87829-38-7
Molecular Formula:C₂₈H₄₆N₂O₇Si₂
Molecular Weight:578.853
Hs Code.:

Carbonic acid 2-[(R)-1-(tert-butyl-dimethyl-silanyl)-2-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-(3E)-ylidene]-propyl ester 4-nitro-benzyl ester

Synonyms:Carbonic acid 2-[(R)-1-(tert-butyl-dimethyl-silanyl)-2-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-(3E)-ylidene]-propyl ester 4-nitro-benzyl ester

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Chemical Property of Carbonic acid 2-[(R)-1-(tert-butyl-dimethyl-silanyl)-2-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-(3E)-ylidene]-propyl ester 4-nitro-benzyl ester

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Technology Process of Carbonic acid 2-[(R)-1-(tert-butyl-dimethyl-silanyl)-2-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-(3E)-ylidene]-propyl ester 4-nitro-benzyl ester

There total 4 articles about Carbonic acid 2-[(R)-1-(tert-butyl-dimethyl-silanyl)-2-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-(3E)-ylidene]-propyl ester 4-nitro-benzyl ester 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: 90.0%

: 87841-48-3
(R)-1-(tert-Butyl-dimethyl-silanyl)-4-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-3-[2-hydroxy-1-methyl-eth-(E)-ylidene]-azetidin-2-one

: 4457-32-3
4-nitrobenzyl chloroformate

: 87829-38-7
Carbonic acid 2-[(R)-1-(tert-butyl-dimethyl-silanyl)-2-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-(3E)-ylidene]-propyl ester 4-nitro-benzyl ester

Guidance literature:: With dmap; In dichloromethane;
DOI:10.1021/ja00362a036

Reference yield:

: 87829-35-4
(R)-1-(tert-Butyl-dimethyl-silanyl)-4-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-azetidin-2-one

: 87829-38-7
Carbonic acid 2-[(R)-1-(tert-butyl-dimethyl-silanyl)-2-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-(3E)-ylidene]-propyl ester 4-nitro-benzyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: LDA / tetrahydrofuran / 0.25 h / -78 °C

2: tetrahydrofuran / 0.25 h / -78 °C

3: HgCl₂, CaCO₃ / acetonitrile; H₂O / 40 °C

4: 90 percent / DMAP / CH₂Cl₂

With dmap; calcium carbonate; mercury dichloride; lithium diisopropyl amide; In tetrahydrofuran; dichloromethane; water; acetonitrile;
DOI:10.1021/ja00362a036

Reference yield:

: (R)-1-(tert-Butyl-dimethyl-silanyl)-2-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-trimethylsilanyloxy-1,2-dihydro-azete

: 87829-38-7
Carbonic acid 2-[(R)-1-(tert-butyl-dimethyl-silanyl)-2-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-(3E)-ylidene]-propyl ester 4-nitro-benzyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: tetrahydrofuran / 0.25 h / -78 °C

2: HgCl₂, CaCO₃ / acetonitrile; H₂O / 40 °C

3: 90 percent / DMAP / CH₂Cl₂

With dmap; calcium carbonate; mercury dichloride; In tetrahydrofuran; dichloromethane; water; acetonitrile;
DOI:10.1021/ja00362a036