benzyl 2-(4-((tert-butoxycarbonyl)methyl)benzoyl)-pyrazolidine-1-carboxylate

Base Information

Chemical Name:benzyl 2-(4-((tert-butoxycarbonyl)methyl)benzoyl)-pyrazolidine-1-carboxylate
CAS No.:1059147-35-1
Molecular Formula:C₂₄H₂₉N₃O₅
Molecular Weight:439.511
Hs Code.:

Synonyms:benzyl 2-(4-((tert-butoxycarbonyl)methyl)benzoyl)-pyrazolidine-1-carboxylate

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Chemical Property of benzyl 2-(4-((tert-butoxycarbonyl)methyl)benzoyl)-pyrazolidine-1-carboxylate

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Technology Process of benzyl 2-(4-((tert-butoxycarbonyl)methyl)benzoyl)-pyrazolidine-1-carboxylate

There total 2 articles about benzyl 2-(4-((tert-butoxycarbonyl)methyl)benzoyl)-pyrazolidine-1-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:

: 33233-67-9
4-(tert-Butoxycarbonylaminomethyl)benzoic acid

: 57699-90-8
benzyl pyrazolidine-1-carboxylate hydrochloride

: 1059147-35-1
benzyl 2-(4-((tert-butoxycarbonyl)methyl)benzoyl)-pyrazolidine-1-carboxylate

Guidance literature:: 4-(tert-Butoxycarbonylaminomethyl)benzoic acid; With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 0 ℃; for 1h;

benzyl pyrazolidine-1-carboxylate hydrochloride; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 18h;

Reference yield:

: 57699-88-4
1-tert-butoxycarbonyl-2-carbobenzyloxyhydrazine

: 1059147-35-1
benzyl 2-(4-((tert-butoxycarbonyl)methyl)benzoyl)-pyrazolidine-1-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydride / N,N-dimethyl-formamide / 1 h / 20 °C

1.2: 17 h / 20 °C

2.1: thionyl chloride / methanol / 16 h / 20 °C

3.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 1 h / 0 °C

3.2: 18 h / 0 - 20 °C

With thionyl chloride; sodium hydride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In methanol; N,N-dimethyl-formamide;