exo-8-benzyl-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane
toluene-4-sulfonic acid
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
Conditions | Yield |
---|---|
With 5%-palladium/activated carbon; hydrogen In methanol at 50℃; under 2250.23 Torr; Solvent; Time; Inert atmosphere; Large scale; | 92% |
With palladium 10% on activated carbon; hydrogen In methanol at 20℃; under 2585.81 Torr; Inert atmosphere; | 86% |
With palladium 10% on activated carbon; hydrogen In methanol at 20℃; under 6723.1 Torr; for 17h; | 80% |
With palladium 10% on activated carbon; hydrogen In methanol at 20℃; | 80% |
8-Benzyl-1αH,5αH-nortropan-3-one Oxime
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1: sodium; propan-1-ol / toluene / 12 h / Reflux; Inert atmosphere 2: tetrahydrofuran / 72 h / 20 °C / Inert atmosphere 3: hydrogenchloride / methanol; 1,4-dioxane / 2 h / 20 °C / Inert atmosphere 4: sodium carbonate / water; dichloromethane / 0 - 20 °C / Inert atmosphere 5: phosphorus pentachloride / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere 6: dichloromethane; tert-Amyl alcohol / 0 - 20 °C / Inert atmosphere 7: acetic acid / ethyl acetate / 0.5 h / 80 °C / Inert atmosphere 8: palladium 10% on activated carbon; hydrogen / methanol / 20 °C / 2585.81 Torr / Inert atmosphere View Scheme | |
Multi-step reaction with 4 steps 1.1: sodium / pentan-1-ol / 4 h / Reflux 2.1: sodium carbonate / dichloromethane / 2.5 h / 0 - 20 °C 3.1: phosphorus pentachloride; pyridine / dichloromethane / 4 h / 20 °C / Inert atmosphere; Cooling with ice 3.2: 17.5 h / 0 - 20 °C / Inert atmosphere 3.3: 2 h / Inert atmosphere; Reflux 4.1: palladium 10% on activated carbon; hydrogen / methanol / 20 °C View Scheme |
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: tetrahydrofuran / 72 h / 20 °C / Inert atmosphere 2: hydrogenchloride / methanol; 1,4-dioxane / 2 h / 20 °C / Inert atmosphere 3: sodium carbonate / water; dichloromethane / 0 - 20 °C / Inert atmosphere 4: phosphorus pentachloride / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere 5: dichloromethane; tert-Amyl alcohol / 0 - 20 °C / Inert atmosphere 6: acetic acid / ethyl acetate / 0.5 h / 80 °C / Inert atmosphere 7: palladium 10% on activated carbon; hydrogen / methanol / 20 °C / 2585.81 Torr / Inert atmosphere View Scheme | |
Multi-step reaction with 3 steps 1.1: sodium carbonate / dichloromethane / 2.5 h / 0 - 20 °C 2.1: phosphorus pentachloride; pyridine / dichloromethane / 4 h / 20 °C / Inert atmosphere; Cooling with ice 2.2: 17.5 h / 0 - 20 °C / Inert atmosphere 2.3: 2 h / Inert atmosphere; Reflux 3.1: palladium 10% on activated carbon; hydrogen / methanol / 20 °C View Scheme |
exo-(8-benzyl-8-aza-bicyclo[3.2.1]oct-3-yl)-carbamic acid tert-butyl ester
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: hydrogenchloride / methanol; 1,4-dioxane / 2 h / 20 °C / Inert atmosphere 2: sodium carbonate / water; dichloromethane / 0 - 20 °C / Inert atmosphere 3: phosphorus pentachloride / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere 4: dichloromethane; tert-Amyl alcohol / 0 - 20 °C / Inert atmosphere 5: acetic acid / ethyl acetate / 0.5 h / 80 °C / Inert atmosphere 6: palladium 10% on activated carbon; hydrogen / methanol / 20 °C / 2585.81 Torr / Inert atmosphere View Scheme |
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: dichloromethane; tert-Amyl alcohol / 0 - 20 °C / Inert atmosphere 2: acetic acid / ethyl acetate / 0.5 h / 80 °C / Inert atmosphere 3: palladium 10% on activated carbon; hydrogen / methanol / 20 °C / 2585.81 Torr / Inert atmosphere View Scheme |
8-benzyl-8-aza-bicyclo[3.2.1]oct-3-yl-amine
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: sodium carbonate / water; dichloromethane / 0 - 20 °C / Inert atmosphere 2: phosphorus pentachloride / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere 3: dichloromethane; tert-Amyl alcohol / 0 - 20 °C / Inert atmosphere 4: acetic acid / ethyl acetate / 0.5 h / 80 °C / Inert atmosphere 5: palladium 10% on activated carbon; hydrogen / methanol / 20 °C / 2585.81 Torr / Inert atmosphere View Scheme |
exo-N-(8-benzyl-8-azabicyclo[3.2.1]oct-3-yl)-2-methylpropanamide
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: phosphorus pentachloride / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere 2: dichloromethane; tert-Amyl alcohol / 0 - 20 °C / Inert atmosphere 3: acetic acid / ethyl acetate / 0.5 h / 80 °C / Inert atmosphere 4: palladium 10% on activated carbon; hydrogen / methanol / 20 °C / 2585.81 Torr / Inert atmosphere View Scheme | |
Multi-step reaction with 2 steps 1.1: phosphorus pentachloride; pyridine / dichloromethane / 4 h / 20 °C / Inert atmosphere; Cooling with ice 1.2: 17.5 h / 0 - 20 °C / Inert atmosphere 1.3: 2 h / Inert atmosphere; Reflux 2.1: palladium 10% on activated carbon; hydrogen / methanol / 20 °C View Scheme |
N-benzylnortropinone
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
Conditions | Yield |
---|---|
Multi-step reaction with 9 steps 1: hydroxylamine hydrochloride; sodium hydroxide / ethanol; water / 20 h / Inert atmosphere; Reflux 2: sodium; propan-1-ol / toluene / 12 h / Reflux; Inert atmosphere 3: tetrahydrofuran / 72 h / 20 °C / Inert atmosphere 4: hydrogenchloride / methanol; 1,4-dioxane / 2 h / 20 °C / Inert atmosphere 5: sodium carbonate / water; dichloromethane / 0 - 20 °C / Inert atmosphere 6: phosphorus pentachloride / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere 7: dichloromethane; tert-Amyl alcohol / 0 - 20 °C / Inert atmosphere 8: acetic acid / ethyl acetate / 0.5 h / 80 °C / Inert atmosphere 9: palladium 10% on activated carbon; hydrogen / methanol / 20 °C / 2585.81 Torr / Inert atmosphere View Scheme | |
Multi-step reaction with 5 steps 1.1: hydroxylamine hydrochloride; sodium hydrogencarbonate / water; ethanol / 2 h / Inert atmosphere 2.1: sodium / pentan-1-ol / 4 h / Reflux 3.1: sodium carbonate / dichloromethane / 2.5 h / 0 - 20 °C 4.1: phosphorus pentachloride; pyridine / dichloromethane / 4 h / 20 °C / Inert atmosphere; Cooling with ice 4.2: 17.5 h / 0 - 20 °C / Inert atmosphere 4.3: 2 h / Inert atmosphere; Reflux 5.1: palladium 10% on activated carbon; hydrogen / methanol / 20 °C View Scheme |
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
benzyl (S)-3-((1R,3R,5S)-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octan-8-yl)-1-phenylpropylcarbamate
Conditions | Yield |
---|---|
With sodium tris(acetoxy)borohydride; acetic acid In dichloromethane at 20℃; Inert atmosphere; | 93% |
4,4-difluorocyclohexanecarboxylic acid (3-oxo-1-phenyl-propyl)-amide
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
maraviroc
Conditions | Yield |
---|---|
With sodium tris(acetoxy)borohydride In ethyl acetate at 0 - 15℃; for 2h; Inert atmosphere; Large scale; | 91% |
With sodium tris(acetoxy)borohydride; acetic acid In dichloromethane at 20℃; Inert atmosphere; optical yield given as %ee; | 78% |
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
tert-butyl (1S)-3-oxo-1-phenylpropylcarbamate
tert-butyl (1S)-3-[3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-exo-8-azabicyclo[3.2.1]oct-8-yl]-1-phenylpropylcarbamate
Conditions | Yield |
---|---|
With sodium tris(acetoxy)borohydride; acetic acid In 1,2-dichloro-ethane at 0 - 20℃; for 3h; Inert atmosphere; | 89% |
With sodium tris(acetoxy)borohydride; acetic acid In 1,2-dichloro-ethane at 0 - 20℃; for 3h; | 60% |
(S)-benzyl 1-(naphthalen-2-yl)-3-oxopropylcarbamate
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
benzyl (S)-3-((1R,3R,5S)-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octan-8-yl)-1-(naphthalen-2-yl)propylcarbamate
Conditions | Yield |
---|---|
With sodium tris(acetoxy)borohydride; acetic acid In dichloromethane at 20℃; Inert atmosphere; | 71% |
(S)-N-(3-oxo-1-phenylpropyl)cyclohexanecarboxamide
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
N-((S)-3-((1R,3R,5S)-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octan-8-yl)-1-phenylpropyl)cyclohexanecarboxamide
Conditions | Yield |
---|---|
With sodium tris(acetoxy)borohydride; acetic acid In dichloromethane at 20℃; Inert atmosphere; | 63% |
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
C30H46N8O4
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: acetic acid; sodium tris(acetoxy)borohydride / 1,2-dichloro-ethane / 3 h / 0 - 20 °C / Inert atmosphere 2: hydrogenchloride / methanol; 1,4-dioxane / 3 h / 20 °C / Inert atmosphere 3: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol; triethylamine / N,N-dimethyl-formamide / 3 h / 20 °C / Inert atmosphere View Scheme |
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
C55H81N9O8
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: acetic acid; sodium tris(acetoxy)borohydride / 1,2-dichloro-ethane / 3 h / 0 - 20 °C / Inert atmosphere 2: hydrogenchloride / methanol; 1,4-dioxane / 3 h / 20 °C / Inert atmosphere 3: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol; triethylamine / N,N-dimethyl-formamide / 3 h / 20 °C / Inert atmosphere 4: 3-[4-[[bis[[1-(3-hydroxypropyl)triazol-4-yl]methyl]amino]methyl]triazol-1-yl]propan-1-ol; copper(II) sulfate; sodium L-ascorbate / tert-butyl alcohol / 2 h / 20 °C / Inert atmosphere View Scheme |
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
(S)-3-((1R,3R,5S)-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octan-8-yl)-1-phenylpropan-1-amine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetic acid; sodium tris(acetoxy)borohydride / 1,2-dichloro-ethane / 3 h / 0 - 20 °C 2: hydrogenchloride / water; methanol; 1,4-dioxane / 3 h / 20 °C View Scheme |
exo-3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane p-toluenesulfonate
maraviroc
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: acetic acid; sodium tris(acetoxy)borohydride / 1,2-dichloro-ethane / 3 h / 0 - 20 °C 2: hydrogenchloride / water; methanol; 1,4-dioxane / 3 h / 20 °C 3: sodium carbonate / water; dichloromethane / 0.5 h / 0 - 20 °C View Scheme |
The 3-(3-Isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]]octane P-Toluenesulfonate has the CAS registry number 423165-08-6. This chemical's molecular formula is C20H30N4O3S and molecular weight is 406.54. What's more, its systematic name is 3-[3-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-4-yl]-8-azabicyclo[3.2.1]octane 4-methylbenzenesulfonate (1:1).
Physical properties of 3-(3-Isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]]octane P-Toluenesulfonate are: (1)ACD/LogP: 1.14; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2; (4)ACD/LogD (pH 7.4): -2; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 4; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 33.95 Å2; (13)Flash Point: 197.1 °C; (14)Enthalpy of Vaporization: 65.35 kJ/mol; (15)Boiling Point: 402.4 °C at 760 mmHg; (16)Vapour Pressure: 1.1E-06 mmHg at 25°C.
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: O=S(=O)(O)c1ccc(cc1)C.n1nc(n(c1C)C3CC2NC(CC2)C3)C(C)C
(2)InChI: InChI=1/C13H22N4.C7H8O3S/c1-8(2)13-16-15-9(3)17(13)12-6-10-4-5-11(7-12)14-10;1-6-2-4-7(5-3-6)11(8,9)10/h8,10-12,14H,4-7H2,1-3H3;2-5H,1H3,(H,8,9,10)
(3)InChIKey: BVRVOZLPVSXSLY-UHFFFAOYAH
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