8-benzyl-7,8-dihydro-5-methyl-6H-pyrrolo<3,2-e><1,2,4>triazolo<1,5-a>pyrimidine

Base Information

Chemical Name:8-benzyl-7,8-dihydro-5-methyl-6H-pyrrolo<3,2-e><1,2,4>triazolo<1,5-a>pyrimidine
CAS No.:62053-01-4
Molecular Formula:C₁₅H₁₅N₅
Molecular Weight:265.318
Hs Code.:

Synonyms:8-benzyl-7,8-dihydro-5-methyl-6H-pyrrolo<3,2-e><1,2,4>triazolo<1,5-a>pyrimidine

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Chemical Property of 8-benzyl-7,8-dihydro-5-methyl-6H-pyrrolo<3,2-e><1,2,4>triazolo<1,5-a>pyrimidine

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Technology Process of 8-benzyl-7,8-dihydro-5-methyl-6H-pyrrolo<3,2-e><1,2,4>triazolo<1,5-a>pyrimidine

There total 5 articles about 8-benzyl-7,8-dihydro-5-methyl-6H-pyrrolo<3,2-e><1,2,4>triazolo<1,5-a>pyrimidine 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: 61.0%

: 62053-05-8
7-chloro-6-(2-chloroethyl)-5-methyl-1,2,4-triazolo<1,5-a>pyrimidine

: 100-46-9
benzylamine

: 62053-01-4
8-benzyl-7,8-dihydro-5-methyl-6H-pyrrolo<3,2-e><1,2,4>triazolo<1,5-a>pyrimidine

Guidance literature:: With sodium carbonate; In ethanol; for 2h; Heating;
DOI:10.1021/jm00182a021

Reference yield:

: 517-23-7,594837-91-9,98634-97-0,313643-49-1
3-acetyl-2-oxo-4,5-dihydrofuran

: 62053-01-4
8-benzyl-7,8-dihydro-5-methyl-6H-pyrrolo<3,2-e><1,2,4>triazolo<1,5-a>pyrimidine

Guidance literature:: Multi-step reaction with 5 steps

1: 88 percent / BF₃*MeOH / ethanol / 72 h / Ambient temperature

2: 89 percent / Et₃N / H₂O / 18 h / Ambient temperature

3: 78 percent / POCl₃ / 3 h / Heating

4: 73 percent / acetamidine hydrochloride, Na₂CO₃ / ethanol / 4 h / Heating

5: 1.) NaH / 1.) DMF, 0.5 h, 2.) DMF, reflux, 1 h

With acetamidine hydrochloride; boron trifluoride methanol complex; sodium hydride; sodium carbonate; triethylamine; trichlorophosphate; In ethanol; water;
DOI:10.1021/jm00182a021

Reference yield:

: 62053-05-8
7-chloro-6-(2-chloroethyl)-5-methyl-1,2,4-triazolo<1,5-a>pyrimidine

: 62053-01-4
8-benzyl-7,8-dihydro-5-methyl-6H-pyrrolo<3,2-e><1,2,4>triazolo<1,5-a>pyrimidine

Guidance literature:: Multi-step reaction with 2 steps

1: 73 percent / acetamidine hydrochloride, Na₂CO₃ / ethanol / 4 h / Heating

2: 1.) NaH / 1.) DMF, 0.5 h, 2.) DMF, reflux, 1 h

With acetamidine hydrochloride; sodium hydride; sodium carbonate; In ethanol;
DOI:10.1021/jm00182a021