benzyl α-(2-oxo-3-methylene-1-azetidinyl)-p-benzyloxyphenylacetate

Base Information

Chemical Name:benzyl α-(2-oxo-3-methylene-1-azetidinyl)-p-benzyloxyphenylacetate
CAS No.:75986-04-8
Molecular Formula:C₂₆H₂₃NO₄
Molecular Weight:413.473
Hs Code.:

Synonyms:benzyl α-(2-oxo-3-methylene-1-azetidinyl)-p-benzyloxyphenylacetate

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Chemical Property of benzyl α-(2-oxo-3-methylene-1-azetidinyl)-p-benzyloxyphenylacetate

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Technology Process of benzyl α-(2-oxo-3-methylene-1-azetidinyl)-p-benzyloxyphenylacetate

There total 6 articles about benzyl α-(2-oxo-3-methylene-1-azetidinyl)-p-benzyloxyphenylacetate 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: 62.7%

: 201230-82-2
carbon monoxide

: 75986-03-7
benzyl N-(2-bromo-2-propenyl)-p-benzyloxyphenylglycinate

: 75986-04-8
benzyl α-(2-oxo-3-methylene-1-azetidinyl)-p-benzyloxyphenylacetate

Guidance literature:: With palladium diacetate; tributyl-amine; triphenylphosphine; In N,N,N,N,N,N-hexamethylphosphoric triamide; at 80 ℃; for 38h; under 3040 Torr;
DOI:10.1039/c39800000770

Reference yield:

: 75986-02-6
α-amino-4-(phenylmethoxy)benzeneacetic acid phenylmethyl ester HCl

: 75986-04-8
benzyl α-(2-oxo-3-methylene-1-azetidinyl)-p-benzyloxyphenylacetate

Guidance literature:: Multi-step reaction with 2 steps

1: 81.6 percent / K₂CO₃

2: 62.7 percent / 2 molpercent Pd(OAc)2, 8 molpercent PPh₃, 1.2 mol. equiv. Bu₃N / hexamethylphosphoric acid triamide / 38 h / 80 °C / 3040 Torr

With palladium diacetate; tributyl-amine; potassium carbonate; triphenylphosphine; In N,N,N,N,N,N-hexamethylphosphoric triamide;
DOI:10.1039/c39800000770

Reference yield:

: 100-39-0
benzyl bromide

: 75986-04-8
benzyl α-(2-oxo-3-methylene-1-azetidinyl)-p-benzyloxyphenylacetate

Guidance literature:: Multi-step reaction with 4 steps

1: 81.5 percent / K₂CO₃

2: 91.3 percent / HCl(g) / CH₂Cl₂

3: 81.6 percent / K₂CO₃

4: 62.7 percent / 2 molpercent Pd(OAc)2, 8 molpercent PPh₃, 1.2 mol. equiv. Bu₃N / hexamethylphosphoric acid triamide / 38 h / 80 °C / 3040 Torr

With hydrogenchloride; palladium diacetate; tributyl-amine; potassium carbonate; triphenylphosphine; In N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane;
DOI:10.1039/c39800000770