2,7-Diaza-spiro[4.4]nonane 2HBr

Base Information

• Chemical Name: 2,7-Diaza-spiro[4.4]nonane 2HBr
• CAS No.: 77415-55-5
• Molecular Formula: C7H14N2.2BrH
• Molecular Weight: 288.025
• Hs Code.: 2933998090
• Mol file: 77415-55-5.mol

Synonyms:2,7-Diaza-spiro[4.4]nonane 2HBr;2,7-Diazaspiro[4.4]nonane dihydrobromide;2,7-Diazaspiro[4.4]nonane,dihydrobromide;

Chemical Property of 2,7-Diaza-spiro[4.4]nonane 2HBr

Chemical Property:

• PSA: 24.06000
• LogP: 1.57510
• Storage Temp.: Inert atmosphere,Room Temperature

Purity/Quality:

99%, ^*data from raw suppliers

2,7-Diazaspiro[4.4]nonanedihydrobromide 95.0% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,7-Diaza-spiro[4.4]nonane 2HBr

There total 2 articles about 2,7-Diaza-spiro[4.4]nonane 2HBr 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: 90.0%

2,7-diazaspiro[4.4]nonane (77480-26-3,77480-28-5,175-96-2) → 2,7-diazaspiro[4.4]nonane (dihydrobromide) (77415-55-5)

Guidance literature:

With hydrogen bromide; In chloroform;

DOI:10.1021/jo00326a031

Reference yield: 82.0%

2,7-bis(phenylmethyl)-2,7-diazaspiro<4.4>nonane (77415-72-6) → 2,7-diazaspiro[4.4]nonane (dihydrobromide) (77415-55-5)

Guidance literature:

With hydrogen bromide; In acetic acid; at 100 ℃; for 12h;

upstream raw materials:

2,7-diazaspiro[4.4]nonane

2,7-bis(phenylmethyl)-2,7-diazaspiro<4.4>nonane

Refernces