p-Nitrobenzyl ((3RS,4RS)-4-<(1RS)-1-acetoxy(carboxy)methyl>-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>-2-oxoazetidin-1-yl)(triphenylphosphoranylidene)acetate

Base Information

Chemical Name:p-Nitrobenzyl ((3RS,4RS)-4-<(1RS)-1-acetoxy(carboxy)methyl>-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>-2-oxoazetidin-1-yl)(triphenylphosphoranylidene)acetate
CAS No.:112563-48-1
Molecular Formula:C₄₄H₃₈N₃O₁₄P
Molecular Weight:863.771
Hs Code.:

p-Nitrobenzyl ((3RS,4RS)-4-<(1RS)-1-acetoxy(carboxy)methyl>-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>-2-oxoazetidin-1-yl)(triphenylphosphoranylidene)acetate

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Chemical Property of p-Nitrobenzyl ((3RS,4RS)-4-<(1RS)-1-acetoxy(carboxy)methyl>-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>-2-oxoazetidin-1-yl)(triphenylphosphoranylidene)acetate

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Technology Process of p-Nitrobenzyl ((3RS,4RS)-4-<(1RS)-1-acetoxy(carboxy)methyl>-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>-2-oxoazetidin-1-yl)(triphenylphosphoranylidene)acetate

There total 1 articles about p-Nitrobenzyl ((3RS,4RS)-4-<(1RS)-1-acetoxy(carboxy)methyl>-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>-2-oxoazetidin-1-yl)(triphenylphosphoranylidene)acetate 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:

: 112563-47-0
p-Nitrobenzyl ((3RS,4RS)-4-<(1SR)-1-Acetoxyprop-2-enyl>-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>-2-oxoazetidin-1-yl)(triphenylphosphoranylidene)acetate

: 112563-48-1
p-Nitrobenzyl ((3RS,4RS)-4-<(1RS)-1-acetoxy(carboxy)methyl>-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>-2-oxoazetidin-1-yl)(triphenylphosphoranylidene)acetate

Guidance literature:: With ozone; 3-chloro-benzenecarboperoxoic acid; trifluoroacetic acid; Yield given. Multistep reaction; 1.) EtOAc, -70 degC;
DOI:10.1016/S0040-4039(01)81042-X

Reference yield:

: 112563-48-1
p-Nitrobenzyl ((3RS,4RS)-4-<(1RS)-1-acetoxy(carboxy)methyl>-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>-2-oxoazetidin-1-yl)(triphenylphosphoranylidene)acetate

: 112563-50-5
p-Nitrobenzyl (4RS,5RS,6RS)-4-acetoxy-6-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>-7-oxo-3-(pyrimidin-2-ylthio)-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 1) NEt₃, diethyl chlorophosphate / 1) THF, r.t., 1.5 h, 2) 6 h

2: 68 percent / toluene / 2.5 h / Heating

With diethyl chlorophosphate; triethylamine; In toluene;
DOI:10.1039/P19910002399

Reference yield:

: 84273-88-1
lithium 2-pyrimidinyl thiolate

: 112563-48-1
p-Nitrobenzyl ((3RS,4RS)-4-<(1RS)-1-acetoxy(carboxy)methyl>-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>-2-oxoazetidin-1-yl)(triphenylphosphoranylidene)acetate

: 112563-49-2
p-Nitrobenzyl ((3RS,4RS)-4-((1RS)-(acetoxy)methyl)-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>-2-oxoazetidin-1-yl)(triphenylphosphoranylidene)acetate

Guidance literature:: With diethyl chlorophosphate; triethylamine; Multistep reaction; 1.) THF, roomtemp., 2h 2.) 5h;
DOI:10.1016/S0040-4039(01)81042-X