5,5'-Dimethyldipyrromethane

Base Information

• Chemical Name: 5,5'-Dimethyldipyrromethane
• CAS No.: 99840-54-7
• Molecular Formula: C11H14 N2
• Molecular Weight: 174.246
• Hs Code.: 2933990090
• DSSTox Substance ID: DTXSID70462934
• Nikkaji Number: J1.072.118K
• Wikidata: Q82287583
• Mol file: 99840-54-7.mol

Synonyms:5,5'-DIMETHYLDIPYRROMETHANE;99840-54-7;2-[2-(1H-pyrrol-2-yl)propan-2-yl]-1H-pyrrole;dipyrrolylpropane;DTXSID70462934;KUC105365N;KSC-7-175;AKOS006289277

Chemical Property of 5,5'-Dimethyldipyrromethane

Chemical Property:

• PSA: 31.58000
• LogP: 2.66870
• XLogP3: 2.4
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 174.115698455
• Heavy Atom Count: 13
• Complexity: 159

Purity/Quality:

99% ^*data from raw suppliers

5,5''-Dimethyldipyrromethane ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)(C1=CC=CN1)C2=CC=CN2

Technology Process of 5,5'-Dimethyldipyrromethane

There total 6 articles about 5,5'-Dimethyldipyrromethane 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: 93.0%

pyrrole (109-97-7,30604-81-0) + acetone (67-64-1) → 5,5'-dimethyldipyrromethane (99840-54-7)

Guidance literature:

With HMTAB; In acetonitrile; at 20 ℃; for 0.333333h;

DOI:10.1007/s00706-004-0206-6

Reference yield: 70.3%

pyrrole (109-97-7,30604-81-0) + acetone (67-64-1) → 5,5'-dimethyldipyrromethane (99840-54-7) + 5,10,15,20,22,24-hexahydro-5,5,10,10,15,15,20,20-octamethyl-21H,23H-porphine (4475-42-7) + 5,5,10,10,15,15-Hexamethyl-bilinogen (453549-35-4) + 2,5-Bis-[1-methyl-1-(1H-pyrrol-2-yl)-ethyl]-1H-pyrrole (332096-95-4)

Guidance literature:

With molecular sieve; In dichloromethane; for 10h; Heating;

DOI:10.1039/b105690p

Reference yield: 25.0%

pyrrole (109-97-7,30604-81-0) + acetone (67-64-1) → 5,5'-dimethyldipyrromethane (99840-54-7) + 2,5-Bis-[1-methyl-1-(1H-pyrrol-2-yl)-ethyl]-1H-pyrrole (332096-95-4)

Guidance literature:

With trifluoroacetic acid; at 20 ℃; for 2h;

DOI:10.1021/ja005842c

upstream raw materials:

pyrrole

acetone

cyclohexanone

Downstream raw materials:

5,5-dimethyl-1,9-bis(pentafluorobenzoyly)dipyrromethane

tetrakis(pentafluorophenyl)porphyrin

1-pentafluorobenzoyl-5,5-dimethyldipyrromethane

gem-dimethyl-5,5'-bis(phenyl(hydroxy)methyl)-2,2'-dipyrrylmethane