(+/-)-2,7,12-tris<(-2-phenyl-1-tetrazolyl)oxy>-10,15-dihydro-5H-tribenzocyclononene

Base Information

Chemical Name:(+/-)-2,7,12-tris<(-2-phenyl-1-tetrazolyl)oxy>-10,15-dihydro-5H-tribenzocyclononene
CAS No.:91796-58-6
Molecular Formula:C₄₂H₃₀N₁₂O₃
Molecular Weight:750.779
Hs Code.:

(+/-)-2,7,12-tris<(-2-phenyl-1-tetrazolyl)oxy>-10,15-dihydro-5H-tribenzo<a,d,g>cyclononene

Synonyms:(+/-)-2,7,12-tris<(-2-phenyl-1-tetrazolyl)oxy>-10,15-dihydro-5H-tribenzocyclononene

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Chemical Property of (+/-)-2,7,12-tris<(-2-phenyl-1-tetrazolyl)oxy>-10,15-dihydro-5H-tribenzocyclononene

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Technology Process of (+/-)-2,7,12-tris<(-2-phenyl-1-tetrazolyl)oxy>-10,15-dihydro-5H-tribenzocyclononene

There total 8 articles about (+/-)-2,7,12-tris<(-2-phenyl-1-tetrazolyl)oxy>-10,15-dihydro-5H-tribenzocyclononene 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:

: 89209-32-5
(+/-)-2,7,12-trimethoxy-3,8,13-tris<(2-phenyltetrazolyl)oxy>-10,15-dihydro-5H-tribenzocyclononene

: 91796-58-6
(+/-)-2,7,12-tris<(-2-phenyl-1-tetrazolyl)oxy>-10,15-dihydro-5H-tribenzocyclononene

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / H₂ / 10percent Pd/C / CH₂Cl₂; methanol / 20 h / 15 - 20 °C / 760 Torr

2: 90 percent / BBr₃ / CH₂Cl₂ / 0 - 20 °C

3: tBuOK / dimethylformamide

With potassium tert-butylate; hydrogen; boron tribromide; palladium on activated charcoal; In methanol; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 81370-49-2,68198-62-9,75322-24-6,68182-93-4
cyclotriguaiacyclene

: 91796-58-6
(+/-)-2,7,12-tris<(-2-phenyl-1-tetrazolyl)oxy>-10,15-dihydro-5H-tribenzocyclononene

Guidance literature:: Multi-step reaction with 4 steps

1: 95 percent / t-BuOK / dimethylformamide

2: 90 percent / H₂ / 10percent Pd/C / CH₂Cl₂; methanol / 20 h / 15 - 20 °C / 760 Torr

3: 90 percent / BBr₃ / CH₂Cl₂ / 0 - 20 °C

4: tBuOK / dimethylformamide

With potassium tert-butylate; hydrogen; boron tribromide; palladium on activated charcoal; In methanol; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 86534-12-5,123805-89-0,123805-90-3
(±)-2,7,12-trimethoxy-3,8,13-tris(2-propenyloxy)-10,15-dihydro-5Htribenzo[a,d,g]cyclononene

: 91796-58-6
(+/-)-2,7,12-tris<(-2-phenyl-1-tetrazolyl)oxy>-10,15-dihydro-5H-tribenzocyclononene

Guidance literature:: Multi-step reaction with 7 steps

1: 80 percent / 65percent HClO₄ / 10percent Pd/charcoal / dioxane; ethanol / 20 h / 55 - 60 °C

2: 90 percent / 1) tert-BuOK / dimethylformamide / 1) 10 min, 2) 1 h

3: 90 percent / H₂ / 10percent Pd/charcoal / CH₂Cl₂; methanol / 836 Torr / 1) water bath, 2) 15-20 deg C, 9 h

4: 100 percent / BBr₃ / CH₂Cl₂ / 1) -78 deg C, 10 min, 2) r.t., 1 h

5: 235 mg / (dimethylamino)pyridine, dicycylohexylcarbodiimide / dimethylformamide / 0 deg C, 5 min -> 20 deg C, 3 h

6: 70 percent / 1) 1 N lithium triethylborohydride, 2) 1 N HCl / tetrahydrofuran / 2.5 h / 0 °C

7: 1) tert-BuOK / dimethylformamide / 1) 0 deg C, 10 min, 2) 0->20 deg C, 1.5 h

With hydrogenchloride; dmap; perchloric acid; potassium tert-butylate; hydrogen; boron tribromide; lithium triethylborohydride; dicyclohexyl-carbodiimide; palladium on activated charcoal; In tetrahydrofuran; 1,4-dioxane; methanol; ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja00332a042