2',3',5'-tri-O-acetyl-2-chloroadenosine
2-Chloroadenosine
Conditions | Yield |
---|---|
With methanol; sodium methylate for 1h; Reflux; | 96% |
Conditions | Yield |
---|---|
With hydrogenchloride; potassium dihydrogenphosphate; potassium hydroxide In water; dimethyl sulfoxide at 58 - 61℃; for 4h; pH=7.1-7.2; Enzymatic reaction; | 85% |
With potassium phosphate; Geobacillus thermoglucosidasius purine nucleoside phosphorylase; Thermus thermophilus pyrimidine nucleoside phosphorylase In water at 70℃; for 1h; pH=7; Enzymatic reaction; | |
With dipotassium hydrogenphosphate; purine nucleoside phosphorylase; pyrimidine nucleoside phosphorylase; glycine In aq. buffer at 60℃; pH=9; Equilibrium constant; Enzymatic reaction; |
(2R,3R,4R,5R)-4-(acetyloxy)-2-[(acetyloxy)methyl]-5-(2,6-dichloro-9H-purin-9-yl)tetrahydro-3-furanyl acetate
2-Chloroadenosine
Conditions | Yield |
---|---|
With ethanol; ammonia at 20℃; | 75% |
With ammonia In ethanol at 100℃; for 24h; | 73% |
With ammonium hydroxide In tetrahydrofuran for 72h; Ambient temperature; Yield given; |
2-chloro-2′,3′,5′-tri-O-(t-butyldimethylsilyl)adenosine
2-Chloroadenosine
Conditions | Yield |
---|---|
With potassium fluoride In methanol at 80℃; for 24h; | 74% |
Conditions | Yield |
---|---|
With hydrogenchloride; potassium dihydrogenphosphate; potassium hydroxide In water; dimethyl sulfoxide at 58 - 61℃; for 4h; pH=7.1-7.2; Enzymatic reaction; | 70% |
With Trypanosoma brucei purine nucleoside 2'-deoxyribosyltransferase, Y5F mutant In aq. phosphate buffer at 50℃; for 0.5h; pH=6.5; Enzymatic reaction; |
6-amino-2-chloro-9-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)-9H-purine
2-Chloroadenosine
Conditions | Yield |
---|---|
With sodium methylate In methanol at 20℃; for 7h; | 67% |
2-chloro-6-methoxy-purine riboside
2-Chloroadenosine
Conditions | Yield |
---|---|
With methanol; ammonia |
2,8-dichloro-adenosine
2-Chloroadenosine
Conditions | Yield |
---|---|
With sodium hydroxide; Pd-BaSO4 Hydrogenation; |
2-Chloroadenosine
Conditions | Yield |
---|---|
With methanol; ammonia |
2,3,5-tri-O-acetyl-α-D-ribofuranosyl chloride
2-Chloroadenosine
Conditions | Yield |
---|---|
With xylene und Behandeln des Reaktionsprodukts mit methanol.NH3; |
(2R,3R,4R,5R)-2-((benzoyloxy)methyl)-5-(2,6-dichloro-9H-purin-9-yl)tetrahydrofuran-3,4-diyl dibenzoate
2-Chloroadenosine
Conditions | Yield |
---|---|
With ammonia In methanol at 20℃; | |
With ammonia In methanol at 100℃; for 24h; Autoclave; | 14 g |
With ammonia In methanol at 100℃; for 24h; Autoclave; | 14 g |
2-Chloroadenosine
Conditions | Yield |
---|---|
With ammonia In methanol at 60℃; for 11h; |
9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-2-chloro-6-(2-propylimidazol-1-yl)purine
2-Chloroadenosine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaI / acetonitrile / 1.5 h / 60 °C 2: NH3 / methanol / 11 h / 60 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: SnCl4 / acetonitrile / 20 °C 2: NH3 / methanol / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: SnCl4 / acetonitrile / 20 °C 2: NH3 / methanol / 20 °C View Scheme | |
Multi-step reaction with 3 steps 1: tin(IV) chloride / 0.25 h / 90 - 120 °C 2: ammonia / methanol / 24 h / 100 °C / Autoclave 3: 24 h / 20 °C View Scheme |
2-amino-6-chloro-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)purine
2-Chloroadenosine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Ph3CCl, K2CO3, isoamyl nitrite / CH2Cl2 / 0.5 h / Heating 2: conc. NH4OH / tetrahydrofuran / 72 h / Ambient temperature View Scheme | |
Multi-step reaction with 2 steps 1: benzyltriethylammonium nitrite; acetyl chloride / dichloromethane / 1 h / 0 °C / Inert atmosphere; Cooling with ice 2: ammonia / ethanol / 72 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: benzyltriethylammonium nitrite; acetyl chloride / dichloromethane / Inert atmosphere; Cooling with ice 2: ammonia; ethanol / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: pyridine / dimethylformamide / 4.5 h / 75 °C 2: 70.85 percent / Et4NCl, Me2NPh, POCl3 / acetonitrile / 0.17 h / Heating 3: Ph3CCl, K2CO3, isoamyl nitrite / CH2Cl2 / 0.5 h / Heating 4: conc. NH4OH / tetrahydrofuran / 72 h / Ambient temperature View Scheme | |
Multi-step reaction with 4 steps 1: dmap; N,N-dimethyl-ethanamine / acetonitrile / 1 h / 20 °C 2: tetraethylammonium chloride; N,N-dimethyl-aniline; trichlorophosphate / 100 °C 3: benzyltriethylammonium nitrite; acetyl chloride / dichloromethane / 1 h / 0 °C / Inert atmosphere; Cooling with ice 4: ammonia / ethanol / 72 h / 20 °C View Scheme | |
Multi-step reaction with 4 steps 1: N,N-dimethyl-ethanamine; dmap / acetonitrile 2: tetraethylammonium chloride; trichlorophosphate; N,N-dimethyl-aniline / Inert atmosphere 3: benzyltriethylammonium nitrite; acetyl chloride / dichloromethane / Inert atmosphere; Cooling with ice 4: ammonia; ethanol / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 70.85 percent / Et4NCl, Me2NPh, POCl3 / acetonitrile / 0.17 h / Heating 2: Ph3CCl, K2CO3, isoamyl nitrite / CH2Cl2 / 0.5 h / Heating 3: conc. NH4OH / tetrahydrofuran / 72 h / Ambient temperature View Scheme | |
Multi-step reaction with 3 steps 1: tetraethylammonium chloride; N,N-dimethyl-aniline; trichlorophosphate / 100 °C 2: benzyltriethylammonium nitrite; acetyl chloride / dichloromethane / 1 h / 0 °C / Inert atmosphere; Cooling with ice 3: ammonia / ethanol / 72 h / 20 °C View Scheme | |
Multi-step reaction with 3 steps 1: tetraethylammonium chloride; trichlorophosphate; N,N-dimethyl-aniline / Inert atmosphere 2: benzyltriethylammonium nitrite; acetyl chloride / dichloromethane / Inert atmosphere; Cooling with ice 3: ammonia; ethanol / 20 °C View Scheme |
Conditions | Yield |
---|---|
In tetrahydrofuran |
Conditions | Yield |
---|---|
With potassium dihydrogenphosphate; recombinant E.coli phosphopentomutase; recombinant E.coli purine nucleoside phosphorylase; recombinant E.coli ribokinase; potassium chloride; ATP; manganese(ll) chloride In aq. buffer at 50℃; for 0.5h; pH=7.5; Enzymatic reaction; | 90 %Chromat. |
O6-(benzotriazol-1-yl)-2-chloro-9-[2,3,5-tri-O-(t-butyldimethylsilyl)-β-D-ribofuranosyl]purine
2-Chloroadenosine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: ammonium hydroxide / 1.5 h / 20 °C 2: potassium fluoride / methanol / 24 h / 80 °C View Scheme |
O6-(benzotriazol-1H-yl)-2',3',5'-tri-O-(tert-butyldimethylsilyl)guanosine
2-Chloroadenosine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: tert.-butylnitrite; chloro-trimethyl-silane / dichloromethane / 1 h / 0 °C 2: ammonium hydroxide / 1.5 h / 20 °C 3: potassium fluoride / methanol / 24 h / 80 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tin(IV) chloride / nitromethane / 3 h / 20 °C / Cooling with ice 2: sodium methylate; methanol / 1 h / Reflux View Scheme |
1-β-D-ribofuranosyl-1H-benzotriazole
2-Chloroadenosine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tin(IV) chloride / nitromethane / 3 h / 20 °C / Cooling with ice 2: sodium methylate; methanol / 1 h / Reflux View Scheme |
2,6-dichloropurine riboside
2-Chloroadenosine
Conditions | Yield |
---|---|
With ammonia In methanol at 80℃; for 7h; High pressure; | |
at 20℃; for 24h; | 4.5 g |
1,2,3,5-tetraacetylribose
2-Chloroadenosine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: tin(IV) chloride / 0.25 h / 90 - 120 °C 2: ammonia / methanol / 24 h / 100 °C / Autoclave 3: 24 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
With E-purine nucleoside phosphorylase-0002 In aq. buffer at 40℃; for 0.3h; pH=9; Equilibrium constant; Reagent/catalyst; Temperature; pH-value; Enzymatic reaction; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: E-pyrimidine nucleoside phosphorylase-0002; potassium dihydrogenphosphate / aq. buffer / 0.2 h / 40 °C / pH 9 / Enzymatic reaction 2: E-purine nucleoside phosphorylase-0002 / aq. buffer / 0.3 h / 40 °C / pH 9 / Enzymatic reaction View Scheme |
2-Chloroadenosine
2,2-dimethoxy-propane
((3aR,4R,6R,6aR)-6-(6-amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 20℃; Cycloaddition; | 100% |
With perchloric acid In water at 20℃; for 8h; Reagent/catalyst; Inert atmosphere; | 88% |
With toluene-4-sulfonic acid In acetone at 45℃; | 85% |
chlorodiethylisopropylsilane
2-Chloroadenosine
2-chloro-2',3',5'-tri-O-(isopropyldiethylsilyl)adenosine
Conditions | Yield |
---|---|
With 1H-imidazole In tetrahydrofuran; DMF (N,N-dimethyl-formamide) at 20℃; for 18h; | 100% |
Conditions | Yield |
---|---|
With hydrogen sulfide; acetic acid In N-methyl-acetamide; water | 100% |
Conditions | Yield |
---|---|
With uridine phosphorylase; disodium hydrogen arsenate heptahydrate; Escherichia coli purine nucleoside phosphorylase for 48h; Enzymatic reaction; | 99% |
2-Chloroadenosine
2-hydrazinoadenosine
Conditions | Yield |
---|---|
With hydrazine hydrate at 20℃; for 4h; | 97% |
With hydrazine hydrate In water at 45 - 50℃; Temperature; | 87% |
With hydrazine at 40 - 55℃; for 2h; Product distribution / selectivity; | 81.4% |
2-Chloroadenosine
trimethyl orthoformate
2-chloro-2′,3′-O-methoxymethylideneadenosine
Conditions | Yield |
---|---|
Stage #1: 2-Chloroadenosine; trimethyl orthoformate With toluene-4-sulfonic acid at 20℃; Stage #2: at 20℃; for 3h; | 96% |
With toluene-4-sulfonic acid In N,N-dimethyl-formamide at 20℃; for 24h; | 81% |
With toluene-4-sulfonic acid at 20℃; |
acetic anhydride
2-Chloroadenosine
2',3',5'-tri-O-acetyl-2-chloroadenosine
Conditions | Yield |
---|---|
With dmap; triethylamine In acetonitrile at 50℃; | 94% |
N-BOC-1,2-diaminoethane
2-Chloroadenosine
tert-butyl (2-((6-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-yl)amino)ethyl)carbamate
Conditions | Yield |
---|---|
at 150℃; for 2h; Inert atmosphere; Neat (no solvent); | 91.4% |
2-Chloroadenosine
acetone
((3aR,4R,6R,6aR)-6-(6-amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 20℃; Inert atmosphere; | 90% |
With toluene-4-sulfonic acid at 20℃; for 22h; Cooling with ice; Inert atmosphere; | 83% |
With toluene-4-sulfonic acid at 20℃; for 22h; Cooling with ice; | 83% |
2-Chloroadenosine
mercaptoacetic acid
2-(6-amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-ylthio)acetic acid
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide | 90% |
2-Chloroadenosine
toluene-4-sulfonic acid
((3aR,4R,6R,6aR)-6-(6-amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
Conditions | Yield |
---|---|
In acetone at 20℃; for 4h; Inert atmosphere; | 90% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide | 85% |
3,3,3-trifluoro-propane-1-thiol
2-Chloroadenosine
2-[(3,3,3-trifluoropropyl)thio]adenosine
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide for 5h; Reagent/catalyst; Solvent; Reflux; | 85% |
Conditions | Yield |
---|---|
With triethylamine In ethanol; water | 85% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide | 80% |
p-Aminophenethylamine
2-Chloroadenosine
2-[2-(4-aminophenyl)ethylamino]adenosine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine at 140℃; for 4h; Substitution; | 79% |
Conditions | Yield |
---|---|
With potassium tert-butylate; palladium diacetate; triphenylphosphine; potassium thioacetate In dimethyl sulfoxide at 120℃; Inert atmosphere; | 77% |
2-Chloroadenosine
Conditions | Yield |
---|---|
With N,N,N,N,N,N-hexamethylphosphoric triamide; thionyl chloride at 20℃; Inert atmosphere; | 76% |
Conditions | Yield |
---|---|
In ethanol; water at 100℃; for 132h; Sealed tube; | 75% |
1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane
2-Chloroadenosine
(6aR,8R,9R,9aS)-8-(6-amino-2-chloro-9H-purin-9-yl)-2,2,4,4-tetraisopropyltetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-9-ol
Conditions | Yield |
---|---|
With 1H-imidazole In tetrahydrofuran; DMF (N,N-dimethyl-formamide) at 20℃; for 24h; | 72% |
With pyridine for 1h; Ambient temperature; | 69% |
In pyridine at 20℃; |
2-Chloroadenosine
2-hydroxyethanethiol
S-(2-hydroxy-ethyl)-2-thio-isoguanosine
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide | 72% |
2-(aminoethyl)pyridine
2-Chloroadenosine
2-[2-(pyridin-2-yl)ethylamino]-adenosine
Conditions | Yield |
---|---|
at 140℃; for 4h; | 71% |
2-cyclohexylethylamine
2-Chloroadenosine
2-[(2-Cyclohexylethyl)amino]adenosine
Conditions | Yield |
---|---|
at 140℃; for 4h; | 71% |
isopropyldimethylsilyl chloride
2-Chloroadenosine
2-chloro-2',3',5'-tri-O-(isopropyldimethylsilyl)adenosine
Conditions | Yield |
---|---|
With 1H-imidazole In tetrahydrofuran; DMF (N,N-dimethyl-formamide) at 20℃; for 18h; | 70% |
4,4'-dimethoxytrityl chloride
2-Chloroadenosine
2-Chloro-5'-O-(4,4'-dimethoxytrityl)adenosine
Conditions | Yield |
---|---|
With pyridine for 24h; Ambient temperature; | 69% |
The 2-Chloroadenosine, with the CAS registry number 146-77-0 and EINECS registry number 205-678-3, has the systematic name of 1,2,3,5-tetra-O-acetyl-β-L-ribofuranose. It is a kind of white to off-white crystalline solid, and belongs to the following product categories: Miscellaneous Biochemicals; 13C & 2H Sugars; Biochemistry; Nucleosides and their analogs; Nucleosides, Nucleotides & Related Reagents; Bases & Related Reagents; Carbohydrates & Derivatives; Heterocycles; Nucleotides; Adenosine receptor; Adenosine. And the molecular formula of the chemical is C10H12ClN5O4. Besides, it is always used as selective A1-adenosine receptor agonist which can induce apoptosis.
The physical properties of 2-Chloroadenosine are as followings: (1)ACD/LogP: -0.46; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -0.46; (4)ACD/LogD (pH 7.4): -0.46; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 13.4; (8)ACD/KOC (pH 7.4): 13.4; (9)#H bond acceptors: 9; (10)#H bond donors: 5; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 83.76 Å2; (13)Index of Refraction: 1.912; (14)Molar Refractivity: 64.55 cm3; (15)Molar Volume: 137.4 cm3; (16)Polarizability: 25.59×10-24cm3; (17)Surface Tension: 106.5 dyne/cm; (18)Density: 2.19 g/cm3; (19)Flash Point: 311.7 °C; (20)Enthalpy of Vaporization: 92.84 kJ/mol; (21)Boiling Point: 591.8 °C at 760 mmHg; (22)Vapour Pressure: 7.47E-15 mmHg at 25°C.
You can still convert the following datas into molecular structure:
(1)SMILES: Clc1nc(c2ncn(c2n1)[C@@H]3O[C@@H]([C@@H](O)[C@H]3O)CO)N
(2)InChI: InChI=1/C10H12ClN5O4/c11-10-14-7(12)4-8(15-10)16(2-13-4)9-6(19)5(18)3(1-17)20-9/h2-3,5-6,9,17-19H,1H2,(H2,12,14,15)/t3-,5-,6-,9-/m1/s1
(3)InChIKey: BIXYYZIIJIXVFW-UUOKFMHZBQ
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