1-Phenyl-3,4-dihydropyrrolo[1,2-a]pyrazine

Base Information

• Chemical Name: 1-Phenyl-3,4-dihydropyrrolo[1,2-a]pyrazine
• CAS No.: 111609-55-3
• Molecular Formula: C13H12N2
• Molecular Weight: 196.252
• DSSTox Substance ID: DTXSID90354064
• Nikkaji Number: J2.455.293D
• Wikidata: Q82132000
• Mol file: 111609-55-3.mol

Synonyms:ST50979349;CBMicro_021924;1-phenyl-3,4-dihydropyrrolo[1,2-a]pyrazine;Cambridge id 5248814;Oprea1_781151;CBDivE_013465;SCHEMBL9772606;DTXSID90354064;AKOS024353308;CCG-329063;111609-55-3

Chemical Property of 1-Phenyl-3,4-dihydropyrrolo[1,2-a]pyrazine

Chemical Property:

• XLogP3: 2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 196.100048391
• Heavy Atom Count: 15
• Complexity: 253

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CN2C=CC=C2C(=N1)C3=CC=CC=C3

Technology Process of 1-Phenyl-3,4-dihydropyrrolo[1,2-a]pyrazine

There total 5 articles about 1-Phenyl-3,4-dihydropyrrolo[1,2-a]pyrazine 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: 81.0%

(furan-2-yl)(phenyl)methanone (2689-59-0) + ethylenediamine (107-15-3,85404-18-8) → 1-phenyl-3,4-dihydropyrrolo<1,2-a>pyrazine (111609-55-3)

Guidance literature:

In water; Heating;

Reference yield: 68.0%

1-(2-(N-benzoylamino)ethyl)pyrrole (136927-87-2) → 1-phenyl-3,4-dihydropyrrolo<1,2-a>pyrazine (111609-55-3)

Guidance literature:

With trichlorophosphate;

Reference yield:

1-(2-aminoethyl)pyrrole (29709-35-1) → 1-phenyl-3,4-dihydropyrrolo<1,2-a>pyrazine (111609-55-3)

Guidance literature:

Multi-step reaction with 2 steps

1: pyridine / 60 °C

2: POCl₃

With pyridine; trichlorophosphate;

DOI:10.1021/jo048898o

upstream raw materials:

(furan-2-yl)(phenyl)methanone

ethylenediamine

1-(2-(N-benzoylamino)ethyl)pyrrole

1-(2-aminoethyl)pyrrole

Downstream raw materials:

1-cyclohexyloctahydropyrrolo<1,2-a>pyrazine