benzyl 2-tert-butyl-2,4-dihydrospiro[indazole-5,4'-piperidine]-1'-carboxylate

Base Information

Chemical Name:benzyl 2-tert-butyl-2,4-dihydrospiro[indazole-5,4'-piperidine]-1'-carboxylate
CAS No.:1307297-46-6
Molecular Formula:C₂₃H₂₉N₃O₂
Molecular Weight:379.502
Hs Code.:

Synonyms:benzyl 2-tert-butyl-2,4-dihydrospiro[indazole-5,4'-piperidine]-1'-carboxylate

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Chemical Property of benzyl 2-tert-butyl-2,4-dihydrospiro[indazole-5,4'-piperidine]-1'-carboxylate

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Technology Process of benzyl 2-tert-butyl-2,4-dihydrospiro[indazole-5,4'-piperidine]-1'-carboxylate

There total 5 articles about benzyl 2-tert-butyl-2,4-dihydrospiro[indazole-5,4'-piperidine]-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: 85.0%

: 1356928-29-4
C₂₂H₃₁N₃O₂

: 68-12-2,33513-42-7
N,N-dimethyl-formamide

: 1307297-46-6
benzyl 2-tert-butyl-2,4-dihydrospiro[indazole-5,4'-piperidine]-1'-carboxylate

Guidance literature:: C₂₂H₃₁N₃O₂; With triethylamine; In dichloromethane; for 0.5h; Inert atmosphere;

N,N-dimethyl-formamide; With trichlorophosphate; at 0 - 80 ℃; for 19h; regioselective reaction; Inert atmosphere;
DOI:10.1021/jo202377g

Reference yield: 65.0%

: 1307297-45-5
(E)-benzyl 9-(2-tert-butylhydrazono)-3-azaspiro[5.5]undec-7-ene-3-carboxylate hydrochloride salt

: 68-12-2,33513-42-7
N,N-dimethyl-formamide

: 1307297-46-6
benzyl 2-tert-butyl-2,4-dihydrospiro[indazole-5,4'-piperidine]-1'-carboxylate

Guidance literature:: (E)-benzyl 9-(2-tert-butylhydrazono)-3-azaspiro[5.5]undec-7-ene-3-carboxylate hydrochloride salt; With sodium hydrogencarbonate; In dichloromethane; for 0.5h;

N,N-dimethyl-formamide; With trichlorophosphate; at 0 - 80 ℃;