2-Azetidinone, 3-[(1R,4S)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-[(triethylsilyl)oxy]-2- cyclohexen-1-yl]-1-[(4-methoxyphenyl)methoxy]-, (3S)-

Base Information

Chemical Name:2-Azetidinone, 3-[(1R,4S)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-[(triethylsilyl)oxy]-2- cyclohexen-1-yl]-1-[(4-methoxyphenyl)methoxy]-, (3S)-
CAS No.:663169-53-7
Molecular Formula:C29H49NO5Si2
Molecular Weight:547.883
Hs Code.:

2-Azetidinone,
3-[(1R,4S)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-[(triethylsilyl)oxy]-2-
cyclohexen-1-yl]-1-[(4-methoxyphenyl)methoxy]-, (3S)-

Synonyms:

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Chemical Property of 2-Azetidinone, 3-[(1R,4S)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-[(triethylsilyl)oxy]-2- cyclohexen-1-yl]-1-[(4-methoxyphenyl)methoxy]-, (3S)-

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Technology Process of 2-Azetidinone, 3-[(1R,4S)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-[(triethylsilyl)oxy]-2- cyclohexen-1-yl]-1-[(4-methoxyphenyl)methoxy]-, (3S)-

There total 5 articles about 2-Azetidinone, 3-[(1R,4S)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-[(triethylsilyl)oxy]-2- cyclohexen-1-yl]-1-[(4-methoxyphenyl)methoxy]-, (3S)- 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: 96.0%

: 79271-56-0
triethylsilyl trifluoromethyl sulfonate

: 663169-50-4
(S)-3-[(1R,4S)-4-(tert-butyldimethylsilanoxy)-1-hydroxycyclohex-2-enyl]-1-(4-methoxybenzyloxy)azetidin-2-one

: 663169-53-7
(S)-3-[(1R,4S)-4-(tert-Butyl-dimethyl-silanyloxy)-1-triethylsilanyloxy-cyclohex-2-enyl]-1-(4-methoxy-benzyloxy)-azetidin-2-one

Guidance literature:: With pyridine; In dichloromethane; at 0 - 20 ℃;

Reference yield:

: 21038-22-2
O-(4-methoxybenzyl)hydroxylamine

: 663169-53-7
(S)-3-[(1R,4S)-4-(tert-Butyl-dimethyl-silanyloxy)-1-triethylsilanyloxy-cyclohex-2-enyl]-1-(4-methoxy-benzyloxy)-azetidin-2-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: 95 percent / pyridine / CH₂Cl₂ / 0 °C

2.1: 53 percent / NaH / dimethylformamide / 0 - 60 °C

3.1: LiHMDS / tetrahydrofuran / -78 °C

3.2: tetrahydrofuran / -78 °C

4.1: 96 percent / pyridine / CH₂Cl₂ / 0 - 20 °C

With pyridine; sodium hydride; lithium hexamethyldisilazane; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 4-(4-methoxybenzyloxy)-3-chloropropionamide

: 663169-53-7
(S)-3-[(1R,4S)-4-(tert-Butyl-dimethyl-silanyloxy)-1-triethylsilanyloxy-cyclohex-2-enyl]-1-(4-methoxy-benzyloxy)-azetidin-2-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: 53 percent / NaH / dimethylformamide / 0 - 60 °C

2.1: LiHMDS / tetrahydrofuran / -78 °C

2.2: tetrahydrofuran / -78 °C

3.1: 96 percent / pyridine / CH₂Cl₂ / 0 - 20 °C

With pyridine; sodium hydride; lithium hexamethyldisilazane; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;