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

Base Information

Chemical Name:(E)-benzyl 9-(2-tert-butylhydrazono)-3-azaspiro[5.5]undec-7-ene-3-carboxylate hydrochloride salt
CAS No.:1307297-45-5
Molecular Formula:C₂₂H₃₁N₃O₂*ClH
Molecular Weight:405.968
Hs Code.:

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

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Chemical Property of (E)-benzyl 9-(2-tert-butylhydrazono)-3-azaspiro[5.5]undec-7-ene-3-carboxylate hydrochloride salt

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Technology Process of (E)-benzyl 9-(2-tert-butylhydrazono)-3-azaspiro[5.5]undec-7-ene-3-carboxylate hydrochloride salt

There total 2 articles about (E)-benzyl 9-(2-tert-butylhydrazono)-3-azaspiro[5.5]undec-7-ene-3-carboxylate hydrochloride salt 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: 99.0%

: 7400-27-3
tertbutylhydrazine hydrochloride

: 189333-18-4
3-oxo-9-azaspiro[5.5]undec-4-ene-9-carboxylic acid benzyl ester

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

Guidance literature:: In ethanol; at 60 ℃; for 48h;

Reference yield:

: 138163-08-3
N-(benzyloxycarbonyl)piperidine-4-carboxaldehyde

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

Guidance literature:: Multi-step reaction with 2 steps

1: toluene-4-sulfonic acid / benzene / 24 h / Reflux

2: ethanol / 48 h / 60 °C

With toluene-4-sulfonic acid; In ethanol; benzene;

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 ℃;