2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium 9-[(1E,3E)-5-(2,7bis-(phenoxysulfonyl)-9H-fluoren-9ylidene)penta-1,3-dienyl]-2,7-bis(phenoxysulfonyl)-9H-fluoren-9-ide

Base Information

Chemical Name:2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium 9-[(1E,3E)-5-(2,7bis-(phenoxysulfonyl)-9H-fluoren-9ylidene)penta-1,3-dienyl]-2,7-bis(phenoxysulfonyl)-9H-fluoren-9-ide
CAS No.:1416045-82-3
Molecular Formula:C₉H₁₆N₂*C₅₅H₃₈O₁₂S₄
Molecular Weight:1171.4
Hs Code.:

2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium 9-[(1E,3E)-5-(2,7bis-(phenoxysulfonyl)-9H-fluoren-9ylidene)penta-1,3-dienyl]-2,7-bis(phenoxysulfonyl)-9H-fluoren-9-ide

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Chemical Property of 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium 9-[(1E,3E)-5-(2,7bis-(phenoxysulfonyl)-9H-fluoren-9ylidene)penta-1,3-dienyl]-2,7-bis(phenoxysulfonyl)-9H-fluoren-9-ide

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Technology Process of 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium 9-[(1E,3E)-5-(2,7bis-(phenoxysulfonyl)-9H-fluoren-9ylidene)penta-1,3-dienyl]-2,7-bis(phenoxysulfonyl)-9H-fluoren-9-ide

There total 3 articles about 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium 9-[(1E,3E)-5-(2,7bis-(phenoxysulfonyl)-9H-fluoren-9ylidene)penta-1,3-dienyl]-2,7-bis(phenoxysulfonyl)-9H-fluoren-9-ide 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: 83.0%

: 253448-82-7
diphenyl 9H-fluorene-2,7-disulfonate

: 6674-22-2,83329-50-4
1,8-diazabicyclo[5.4.0]undec-7-ene

: 1497-49-0,13959-24-5,61480-60-2,120380-84-9,149436-25-9,149436-26-0,149436-27-1
N-((1E,3E)-5-(phenylimino)penta-1,3-dienyl)benzenamine hydrochloride

: 1416045-82-3
2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium 9-[(1E,3E)-5-(2,7bis-(phenoxysulfonyl)-9H-fluoren-9ylidene)penta-1,3-dienyl]-2,7-bis(phenoxysulfonyl)-9H-fluoren-9-ide

Guidance literature:: In pyridine; at 125 ℃; for 0.666667h;
DOI:10.1007/s11172-012-0040-7

Reference yield:

: 108-95-2,27073-41-2
phenol

: 1416045-82-3
2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium 9-[(1E,3E)-5-(2,7bis-(phenoxysulfonyl)-9H-fluoren-9ylidene)penta-1,3-dienyl]-2,7-bis(phenoxysulfonyl)-9H-fluoren-9-ide

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / isopropyl alcohol; water / 0.5 h / 110 - 120 °C

2: pyridine / 0.67 h / 125 °C

With pyridine; In pyridine; water; isopropyl alcohol;
DOI:10.1007/s11172-012-0040-7

Reference yield:

: fluorene-2,7-disulfochloride

: 1416045-82-3
2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium 9-[(1E,3E)-5-(2,7bis-(phenoxysulfonyl)-9H-fluoren-9ylidene)penta-1,3-dienyl]-2,7-bis(phenoxysulfonyl)-9H-fluoren-9-ide

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / isopropyl alcohol; water / 0.5 h / 110 - 120 °C

2: pyridine / 0.67 h / 125 °C

With pyridine; In pyridine; water; isopropyl alcohol;
DOI:10.1007/s11172-012-0040-7