1-[(αS)-α-methylbenzyl]-2,3-azetidinedione

Base Information

• Chemical Name: 1-[(αS)-α-methylbenzyl]-2,3-azetidinedione
• CAS No.: 212326-35-7
• Molecular Formula: C₁₁H₁₁NO₂
• Molecular Weight: 189.214

Synonyms:1-[(αS)-α-methylbenzyl]-2,3-azetidinedione

Chemical Property of 1-[(αS)-α-methylbenzyl]-2,3-azetidinedione

Chemical Property:

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Technology Process of 1-[(αS)-α-methylbenzyl]-2,3-azetidinedione

There total 1 articles about 1-[(αS)-α-methylbenzyl]-2,3-azetidinedione 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: 64.0%

3-ethylidene-1-[(αS)-α-methylbenzyl]-2-azetidinone → 1-[(αS)-α-methylbenzyl]-2,3-azetidinedione (212326-35-7)

Guidance literature:

With sodium periodate; osmium(VIII) oxide; In methanol; water; for 24h;

DOI:10.1021/jo980372e

Reference yield:

Cinnamyl bromide (4392-24-9) + 1-[(αS)-α-methylbenzyl]-2,3-azetidinedione (212326-35-7) → (S)-3-Hydroxy-3-((S)-1-phenyl-allyl)-1-((S)-1-phenyl-ethyl)-azetidin-2-one + (R)-3-Hydroxy-3-((R)-1-phenyl-allyl)-1-((S)-1-phenyl-ethyl)-azetidin-2-one

Guidance literature:

With indium; Yield given. Multistep reaction. Yields of byproduct given; 1.) H₂O, 0 deg C, 1 h, 2.) THF, room temperature, overnight;

DOI:10.1021/jo980372e

Reference yield:

methyl 2-(bromomethyl)-2-butenoate (33935-64-7) + 1-[(αS)-α-methylbenzyl]-2,3-azetidinedione (212326-35-7) → (R)-3-[(R)-3-Hydroxy-2-oxo-1-((S)-1-phenyl-ethyl)-azetidin-3-yl]-2-methylene-butyric acid methyl ester + (R)-3-[(S)-3-Hydroxy-2-oxo-1-((S)-1-phenyl-ethyl)-azetidin-3-yl]-2-methylene-butyric acid methyl ester + (S)-3-[(S)-3-Hydroxy-2-oxo-1-((S)-1-phenyl-ethyl)-azetidin-3-yl]-2-methylene-butyric acid methyl ester

Guidance literature:

With indium; Yield given. Multistep reaction. Yields of byproduct given; 1.) H₂O, 0 deg C, 1 h, 2.) THF, room temperature, overnight;

DOI:10.1021/jo980372e

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