diphenylmethyl (αR,3S)-3-azido-α--2-oxo-1-azetidineacetate

Base Information

Chemical Name:diphenylmethyl (αR,3S)-3-azido-α--2-oxo-1-azetidineacetate
CAS No.:88147-49-3
Molecular Formula:C₃₁H₂₆N₄O₄
Molecular Weight:518.572
Hs Code.:

diphenylmethyl (αR,3S)-3-azido-α-<p-(benzyloxy)phenyl>-2-oxo-1-azetidineacetate

Synonyms:diphenylmethyl (αR,3S)-3-azido-α--2-oxo-1-azetidineacetate

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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 diphenylmethyl (αR,3S)-3-azido-α--2-oxo-1-azetidineacetate

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Technology Process of diphenylmethyl (αR,3S)-3-azido-α--2-oxo-1-azetidineacetate

There total 7 articles about diphenylmethyl (αR,3S)-3-azido-α--2-oxo-1-azetidineacetate 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:

: 4397-53-9
p-benzyloxybenzaldehyde

: 88147-49-3
diphenylmethyl (αR,3S)-3-azido-α--2-oxo-1-azetidineacetate

Guidance literature:: Multi-step reaction with 4 steps

1: MeOH/H₂O, reflux, 3 d

2: pyridine / 7 °C

3: 1.) NaN₃; 2.) N₂O₄, NaOAc / 1.) DMSO, 50 degC, overnight, 2.) CHCl₃, O degC, 1 h, room temp., 2 h

4: DBU / CH₂Cl₂ / 0.02 h / Ambient temperature

With sodium azide; sodium acetate; dinitrogen tetraoxide; 1,8-diazabicyclo[5.4.0]undec-7-ene; In pyridine; dichloromethane;
DOI:10.1016/S0040-4020(01)92152-0

Reference yield:

: 88147-46-0,88147-51-7,88147-52-8,88156-50-7
(3S)-α-<(p-benzyloxy)phenyl>-N-(diphenylmethyl)-3-hydroxy-2-oxo-1-azedineacetamide

: 88147-49-3
diphenylmethyl (αR,3S)-3-azido-α--2-oxo-1-azetidineacetate

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine / 7 °C

2: 1.) NaN₃; 2.) N₂O₄, NaOAc / 1.) DMSO, 50 degC, overnight, 2.) CHCl₃, O degC, 1 h, room temp., 2 h

3: DBU / CH₂Cl₂ / 0.02 h / Ambient temperature

With sodium azide; sodium acetate; dinitrogen tetraoxide; 1,8-diazabicyclo[5.4.0]undec-7-ene; In pyridine; dichloromethane;
DOI:10.1016/S0040-4020(01)92152-0

Reference yield:

: diphenylmethyl (αS,3S)-3-azido-α--2-oxo-1-azetidineacetate

: 88147-49-3
diphenylmethyl (αR,3S)-3-azido-α--2-oxo-1-azetidineacetate

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; for 0.0166667h; Ambient temperature;
DOI:10.1016/S0040-4020(01)92152-0