3,4,6,7,8,9-Hexahydro-4,6-diphenyl-2,8-bis(p-tolyl)-2H-pyrimido<1,2-a>pyrimidin-9a(1H)-yliumchlorid

Base Information

Chemical Name:3,4,6,7,8,9-Hexahydro-4,6-diphenyl-2,8-bis(p-tolyl)-2H-pyrimido<1,2-a>pyrimidin-9a(1H)-yliumchlorid
CAS No.:88129-04-8
Molecular Formula:C₃₃H₃₃N₃*ClH
Molecular Weight:508.106
Hs Code.:

Synonyms:3,4,6,7,8,9-Hexahydro-4,6-diphenyl-2,8-bis(p-tolyl)-2H-pyrimido<1,2-a>pyrimidin-9a(1H)-yliumchlorid

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Chemical Property of 3,4,6,7,8,9-Hexahydro-4,6-diphenyl-2,8-bis(p-tolyl)-2H-pyrimido<1,2-a>pyrimidin-9a(1H)-yliumchlorid

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Technology Process of 3,4,6,7,8,9-Hexahydro-4,6-diphenyl-2,8-bis(p-tolyl)-2H-pyrimido<1,2-a>pyrimidin-9a(1H)-yliumchlorid

There total 2 articles about 3,4,6,7,8,9-Hexahydro-4,6-diphenyl-2,8-bis(p-tolyl)-2H-pyrimido<1,2-a>pyrimidin-9a(1H)-yliumchlorid 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: 3.2%

: 88129-01-5
6,9-Dihydro-4,6-diphenyl-2,8-bis(p-tolyl)-4H-pyrimido<1,2-a>pyrimidin-9a<1H>-yliumchlorid

: 88129-04-8
3,4,6,7,8,9-Hexahydro-4,6-diphenyl-2,8-bis(p-tolyl)-2H-pyrimido<1,2-a>pyrimidin-9a(1H)-yliumchlorid

Guidance literature:: With hydrogen; palladium/alumina; In methanol; at 20 ℃; for 65h; under 3000.2 Torr;
DOI:10.1007/BF01134185

Reference yield:

: 14802-30-3
(E)-1-(4-methylphenyl)-3-phenyl-2-propen-1-one

: 88129-04-8
3,4,6,7,8,9-Hexahydro-4,6-diphenyl-2,8-bis(p-tolyl)-2H-pyrimido<1,2-a>pyrimidin-9a(1H)-yliumchlorid

Guidance literature:: Multi-step reaction with 2 steps

1: 13 g / dimethylformamide / 4 h / 90 - 100 °C

2: 3.2 percent / H₂ / Pd/Al₂O₃(5percentig) / methanol / 65 h / 20 °C / 3000.2 Torr

With hydrogen; palladium/alumina; In methanol; N,N-dimethyl-formamide;
DOI:10.1007/BF01134185