2-Azaspiro[5.5]undecane

Base Information

• Chemical Name: 2-Azaspiro[5.5]undecane
• CAS No.: 180-48-3
• Molecular Formula: C₁₀H₁₉N
• Molecular Weight: 153.268
• Hs Code.: 2933990090
• European Community (EC) Number: 873-502-8
• DSSTox Substance ID: DTXSID80407452
• Mol file: 180-48-3.mol

Synonyms:2-Azaspiro[5.5]undecane;180-48-3;MFCD02233180;Oprea1_172630;Oprea1_697658;2-azaspiro-[5.5]-undecane;SCHEMBL1793681;DTXSID80407452;VZUJZECRVUMMJI-UHFFFAOYSA-N;2-Azaspiro[5.5]undecane, AldrichCPR;AKOS005264024;SB12508;BS-35784;SY042758;CS-0183371;EN300-74983;F2148-0045;Z1171222225

Chemical Property of 2-Azaspiro[5.5]undecane

Chemical Property:

• PSA: 12.03000
• LogP: 2.64910
• XLogP3: 2.5
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 153.151749610
• Heavy Atom Count: 11
• Complexity: 125

Purity/Quality:

98%,99%, ^*data from raw suppliers

2-azaspiro[5.5]undecane ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CCC2(CC1)CCCNC2

Technology Process of 2-Azaspiro[5.5]undecane

There total 7 articles about 2-Azaspiro[5.5]undecane 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: 94.0%

2-azaspiro<5,5>undec-1-ene (67625-76-7) → 2-azaspiro<5,5>undecane (180-48-3)

Guidance literature:

With hydrogen; palladium on activated charcoal; In ethanol; for 3h; under 2327.2 Torr;

Reference yield:

1-(2-cyanoethyl)-1-formylcyclohexane (58886-81-0) → 2-azaspiro<5,5>undecane (180-48-3)

Guidance literature:

With ammonia; nickel; at 120 ℃; under 514855 Torr; Hydrogenation;

DOI:10.1021/ja01132a530

Reference yield:

cyclohexanecarbaldehyde (2043-61-0) → 2-azaspiro<5,5>undecane (180-48-3)

Guidance literature:

Multi-step reaction with 6 steps

1: 46 percent / 40percent benzyltrimethylammonium hydroxide in MeOH / dioxane / 0 - 20 °C

2: 91 percent / p-toluene sulfonic acid / benzene / 3 h / Heating

3: LiAlH₄ / tetrahydrofuran / 3 h / Heating

4: 10percent aq. HCl / 1 h / Ambient temperature

5: 10percent aq. NaOH / 1 h / Ambient temperature; pH = 9

6: 94 percent / hydrogen / 5percent Pd/C / aq. ethanol / 3 h / 2327.2 Torr

With hydrogenchloride; sodium hydroxide; lithium aluminium tetrahydride; hydrogen; N-benzyl-trimethylammonium hydroxide; toluene-4-sulfonic acid; palladium on activated charcoal; In tetrahydrofuran; 1,4-dioxane; ethanol; benzene;

upstream raw materials:

1-(2-cyanoethyl)-1-formylcyclohexane

2-azaspiro<5,5>undec-1-ene

3-(1-[1,3]Dioxolan-2-yl-cyclohexyl)-propylamine

1-(2-cyanoethyl)-1-(1,3-dioxolanyl)cyclohexane

Downstream raw materials:

C₁₇H₂₉NO

C₁₈H₂₅NO

C₁₈H₂₅NOS

N-(2-azaspiro 5,5 undecanyl)-N'-phenylurea

Refernces

• 1、 -. "Bisphosphonic acid derivatives, as bone resorption inhibitors". . . Retrieved 2008/06/13.