4-nitrobenzyl 2-(4-benzamido-1-benzyloxycarbonyl-3-oxopyrazolidin-2-yl)-5-oxotetrahydrofuran-2-carboxylate

Base Information

Chemical Name:4-nitrobenzyl 2-(4-benzamido-1-benzyloxycarbonyl-3-oxopyrazolidin-2-yl)-5-oxotetrahydrofuran-2-carboxylate
CAS No.:119154-90-4
Molecular Formula:C₃₀H₂₆N₄O₁₀
Molecular Weight:602.557
Hs Code.:

Synonyms:4-nitrobenzyl 2-(4-benzamido-1-benzyloxycarbonyl-3-oxopyrazolidin-2-yl)-5-oxotetrahydrofuran-2-carboxylate

Suppliers and Price of 4-nitrobenzyl 2-(4-benzamido-1-benzyloxycarbonyl-3-oxopyrazolidin-2-yl)-5-oxotetrahydrofuran-2-carboxylate

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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 4-nitrobenzyl 2-(4-benzamido-1-benzyloxycarbonyl-3-oxopyrazolidin-2-yl)-5-oxotetrahydrofuran-2-carboxylate

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of 4-nitrobenzyl 2-(4-benzamido-1-benzyloxycarbonyl-3-oxopyrazolidin-2-yl)-5-oxotetrahydrofuran-2-carboxylate

There total 3 articles about 4-nitrobenzyl 2-(4-benzamido-1-benzyloxycarbonyl-3-oxopyrazolidin-2-yl)-5-oxotetrahydrofuran-2-carboxylate 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:

: 501-53-1,94274-21-2
benzyl chloroformate

: 119154-90-4
4-nitrobenzyl 2-(4-benzamido-1-benzyloxycarbonyl-3-oxopyrazolidin-2-yl)-5-oxotetrahydrofuran-2-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 64 percent / N,N-dimethyl-acetamide / 1 h / 0 °C

2: 1.) sodium hydride / 1.) DMF, 0 deg C, 2.) DMF, 0 deg C

With sodium hydride; In N,N-dimethyl acetamide;
DOI:10.1016/S0040-4020(01)85956-1

Reference yield:

: 99056-13-0
4-benzamidopyrazolidin-3-one

: 119154-90-4
4-nitrobenzyl 2-(4-benzamido-1-benzyloxycarbonyl-3-oxopyrazolidin-2-yl)-5-oxotetrahydrofuran-2-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 64 percent / N,N-dimethyl-acetamide / 1 h / 0 °C

2: 1.) sodium hydride / 1.) DMF, 0 deg C, 2.) DMF, 0 deg C

With sodium hydride; In N,N-dimethyl acetamide;
DOI:10.1016/S0040-4020(01)85956-1

Reference yield:

: 112093-65-9
5-oxo-2-chloro-2-tetrahydrofuran carboxylic acid p-nitrobenzyl ester

: 119154-89-1
4-benzamido-1-benzyloxycarbonylpyrazolidin-3-one

: 119154-90-4
4-nitrobenzyl 2-(4-benzamido-1-benzyloxycarbonyl-3-oxopyrazolidin-2-yl)-5-oxotetrahydrofuran-2-carboxylate

Guidance literature:: With sodium hydride; Yield given. Multistep reaction; 1.) DMF, 0 deg C, 2.) DMF, 0 deg C;
DOI:10.1016/S0040-4020(01)85956-1