8-Benzyl-2,8-diazaspiro[4.5]decan-3-one

Base Information

• Chemical Name: 8-Benzyl-2,8-diazaspiro[4.5]decan-3-one
• CAS No.: 154495-69-9
• Molecular Formula: C₁₅H₂₀N₂O
• Molecular Weight: 244.337
• Hs Code.: 29339900
• DSSTox Substance ID: DTXSID50437246
• Wikidata: Q82252713
• Mol file: 154495-69-9.mol

Synonyms:8-benzyl-2,8-diazaspiro[4.5]decan-3-one;154495-69-9;2,8-Diazaspiro[4.5]decan-3-one,8-(phenylmethyl)-;DTXSID50437246;MFCD15147047;AKOS016011463;SB43937;AS-36687;AM20030051;CS-0000517;FT-0736200;A907184

Chemical Property of 8-Benzyl-2,8-diazaspiro[4.5]decan-3-one

Chemical Property:

• Storage Temp.: 2-8°C
• XLogP3: 1.4
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 244.157563266
• Heavy Atom Count: 18
• Complexity: 302

Purity/Quality:

97% ^*data from raw suppliers

8-Benzyl-2,8-diazaspiro[4.5]decan-3-one 95% ^*data from reagent suppliers

Safty Information:

• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CN(CCC12CC(=O)NC2)CC3=CC=CC=C3

Technology Process of 8-Benzyl-2,8-diazaspiro[4.5]decan-3-one

There total 2 articles about 8-Benzyl-2,8-diazaspiro[4.5]decan-3-one 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: 25.0%

(1-Benzyl-4-nitromethyl-piperidin-4-yl)-acetic acid ethyl ester (154495-66-6) → 8-Benzyl-2,8-diaza-spiro[4.5]decan-3-one (154495-69-9) + 8-Benzyl-2-hydroxy-2,8-diaza-spiro[4.5]decan-3-one

Guidance literature:

With hydrogen; Adam’s catalyst; In ethanol;

DOI:10.1002/jhet.5570300529

Reference yield:

ethyl 2-(1-benzylpiperidine-4-ylidene)acetate (40110-55-2) → 8-Benzyl-2,8-diaza-spiro[4.5]decan-3-one (154495-69-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 31 percent / tetramethylguanidine / 336 h / Ambient temperature

2: 25 percent / H₂ / Pt₂O / ethanol

With 1,1,3,3-tetramethylguanidine; hydrogen; Adam’s catalyst; In ethanol;

DOI:10.1002/jhet.5570300529

Reference yield:

benzyl chloride (100-44-7) + 8-Benzyl-2,8-diaza-spiro[4.5]decan-3-one (154495-69-9) → 2,8-dibezyl-2,8-diazaspiro<4.5>decan-3-one

Guidance literature:

With sodium hydride; Yield given. Multistep reaction; 1.) DMF, 30 min, 2.) DMF, RT, overnight;

DOI:10.1002/jhet.5570300529

upstream raw materials:

(1-Benzyl-4-nitromethyl-piperidin-4-yl)-acetic acid ethyl ester

ethyl 2-(1-benzylpiperidine-4-ylidene)acetate

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