(4-cyclobutylpiperazin-1-yl)(7-(phenylsulfonyl)-7-azaspiro[3.5]nonan-2-yl)methanone

Base Information

Chemical Name:(4-cyclobutylpiperazin-1-yl)(7-(phenylsulfonyl)-7-azaspiro[3.5]nonan-2-yl)methanone
CAS No.:1227609-55-3
Molecular Formula:C₂₃H₃₃N₃O₃S
Molecular Weight:431.599
Hs Code.:

Synonyms:(4-cyclobutylpiperazin-1-yl)(7-(phenylsulfonyl)-7-azaspiro[3.5]nonan-2-yl)methanone

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Chemical Property of (4-cyclobutylpiperazin-1-yl)(7-(phenylsulfonyl)-7-azaspiro[3.5]nonan-2-yl)methanone

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Technology Process of (4-cyclobutylpiperazin-1-yl)(7-(phenylsulfonyl)-7-azaspiro[3.5]nonan-2-yl)methanone

There total 7 articles about (4-cyclobutylpiperazin-1-yl)(7-(phenylsulfonyl)-7-azaspiro[3.5]nonan-2-yl)methanone 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: 91.0%

: 1422558-70-0
7-(phenylsulfonyl)-7-azaspiro[3.5]nonane-2-carboxylic acid

: 132800-13-6
1-cyclobutyl-piperazine

: 1227609-55-3
(4-cyclobutylpiperazin-1-yl)(7-(phenylsulfonyl)-7-azaspiro[3.5]nonan-2-yl)methanone

Guidance literature:: With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 20 ℃; for 2h; Inert atmosphere;
DOI:10.1021/ja3104582

Reference yield: 37.1%

: 1227610-21-0
(4-cyclobutylpiperazin-1-yl)(7-azaspiro[3.5]nonan-2-yl)methanone

: 98-09-9
benzenesulfonyl chloride

: 1227609-55-3
(4-cyclobutylpiperazin-1-yl)(7-(phenylsulfonyl)-7-azaspiro[3.5]nonan-2-yl)methanone

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; for 72h;

Reference yield:

: 1422558-63-1
7-(phenylsulfonyl)-2-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)-7-azaspiro[3.5]nonane

: 1227609-55-3
(4-cyclobutylpiperazin-1-yl)(7-(phenylsulfonyl)-7-azaspiro[3.5]nonan-2-yl)methanone

Guidance literature:: Multi-step reaction with 3 steps

1: sodium perborate hexahydrate; water / tetrahydrofuran / 1 h / 20 °C

2: Jones reagent / acetone / 1 h / 0 °C

3: O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 2 h / 20 °C / Inert atmosphere

With Jones reagent; sodium perborate hexahydrate; water; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; N,N-dimethyl-formamide; acetone; 2: |Jones Oxidation;
DOI:10.1021/ja3104582