Alternatived Products of [ 1242336-80-6 ]
Product Details of [ 1242336-80-6 ]
CAS No. : 1242336-80-6
MDL No. : MFCD17016120
Formula :
C6 H5 BrN2 O2
Boiling Point :
-
Linear Structure Formula : -
InChI Key : TZANKVNNHOWWKK-UHFFFAOYSA-N
M.W :
217.02
Pubchem ID : 21530476
Synonyms :
Calculated chemistry of [ 1242336-80-6 ]
Physicochemical Properties
Num. heavy atoms :
11
Num. arom. heavy atoms :
6
Fraction Csp3 :
0.0
Num. rotatable bonds :
1
Num. H-bond acceptors :
3.0
Num. H-bond donors :
2.0
Molar Refractivity :
43.3
TPSA :
76.21 Ų
Pharmacokinetics
GI absorption :
High
BBB permeant :
No
P-gp substrate :
No
CYP1A2 inhibitor :
No
CYP2C19 inhibitor :
No
CYP2C9 inhibitor :
No
CYP2D6 inhibitor :
No
CYP3A4 inhibitor :
No
Log Kp (skin permeation) :
-6.72 cm/s
Lipophilicity
Log Po/w (iLOGP) :
0.72
Log Po/w (XLOGP3) :
1.27
Log Po/w (WLOGP) :
1.13
Log Po/w (MLOGP) :
-0.93
Log Po/w (SILICOS-IT) :
0.72
Consensus Log Po/w :
0.58
Druglikeness
Lipinski :
0.0
Ghose :
None
Veber :
0.0
Egan :
0.0
Muegge :
0.0
Bioavailability Score :
0.56
Water Solubility
Log S (ESOL) :
-2.32
Solubility :
1.03 mg/ml ; 0.00475 mol/l
Class :
Soluble
Log S (Ali) :
-2.47
Solubility :
0.736 mg/ml ; 0.00339 mol/l
Class :
Soluble
Log S (SILICOS-IT) :
-1.9
Solubility :
2.74 mg/ml ; 0.0126 mol/l
Class :
Soluble
Medicinal Chemistry
PAINS :
0.0 alert
Brenk :
1.0 alert
Leadlikeness :
1.0
Synthetic accessibility :
1.78
Safety of [ 1242336-80-6 ]
Application In Synthesis of [ 1242336-80-6 ]
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Downstream synthetic route of [ 1242336-80-6 ]
1
[ 120-12-7 ]
[ 1242336-80-6 ]
[ CAS Unavailable ]
Yield Reaction Conditions Operation in experiment
39%
Stage #1: anthracene; 5-amino-2-bromoisonicotinic acid With isopentyl nitrite In dichloromethane; acetone at 60℃; for 4h; Inert atmosphere;
Stage #2: With maleic anhydride In 5,5-dimethyl-1,3-cyclohexadiene at 150℃; for 24h; Inert atmosphere;
11 Synthetic intermediate (Ir-256-a):
Place anthracene (50g, 1eq) and isoamyl nitrite (36.15g, 1.1eq) in a dry two-neck flask, then add 300mL of dichloromethane as a solution,Vacuumed and filled with nitrogen for three cycles, stirred at 60°C and added dropwise. 5-Amino-2-bromoisonicotinic acid (66.97g, 1.1eq) was reacted in 200mL acetone solution for 4 hours. The solution was distilled and maleic anhydride (41.26g) was added. , 1.5eq), then add 400mL of xylene, stir the reaction at 150 for 24 hours, cool to room temperature, liquid separation, spin dry, dry, and purified through a silica gel column to obtain a solid intermediate (Ir-256-a), yield 39 %
2
[ 120-12-7 ]
[ 1242336-80-6 ]
[ CAS Unavailable ]
Yield Reaction Conditions Operation in experiment
Multi-step reaction with 2 steps
1.1: isopentyl nitrite / dichloromethane; acetone / 4 h / 60 °C / Inert atmosphere
1.2: 24 h / 150 °C / Inert atmosphere
2.1: tetrakis(triphenylphosphine) palladium(0) ; potassium carbonate / 1,4-dioxane; water / 12 h / 90 °C
3
[ 1242336-80-6 ]
[ 2832065-69-5 ]
Yield Reaction Conditions Operation in experiment
Multi-step reaction with 7 steps
1: N-chloro-succinimide / N,N-dimethyl-formamide / 10 h / 60 °C
2: 2 h / 120 °C
3: ammonium hydroxide / 2 h / 100 °C
4: 1,8-diazabicyclo[5.4.0]undec-7-ene; benzotriazole-1-yl-oxy-tris-pyrrolidino-phosphonium hexafluorophosphate / N,N-dimethyl-formamide / 2 h / 20 °C
5: potassium hydroxide; 18-crown-6 ether / (methylsulfinyl)methane; lithium hydroxide monohydrate / 80 °C
6: potassium carbonate / N,N-dimethyl-formamide / 20 °C
7: 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; Cs2 CO3 ; tris(1,5-diphenylpenta-1,4-dien-3-one)dipalladium / 1,4-dioxane / 10 h / 100 °C / Inert atmosphere
4
[ 1242336-80-6 ]
[ 1934490-90-0 ]
Yield Reaction Conditions Operation in experiment
With N-chloro-succinimide In N,N-dimethyl-formamide at 60℃; for 10h;
6.1 Step 1: Synthesis of 3-amino-6-bromo-2-chloroisonicotinic acid
5-Amino-2-bromoisonicotinic acid (0.80g) and N-chlorosuccinimide (0.49g) were added to 8mL of N,N-dimethylformamide, and the reaction was completed by stirring at 60°C for 10 hours .The reaction was added dropwise to 100 mL of water, filtered, the filter cake was washed with water, the filter cake was collected and dried to obtain the title compound.
5
[ 1242336-80-6 ]
[ 2832066-01-8 ]
Yield Reaction Conditions Operation in experiment
Multi-step reaction with 2 steps
1: N-chloro-succinimide / N,N-dimethyl-formamide / 10 h / 60 °C
2: 2 h / 120 °C
6
[ 1242336-80-6 ]
[ 2832066-02-9 ]
Yield Reaction Conditions Operation in experiment
Multi-step reaction with 3 steps
1: N-chloro-succinimide / N,N-dimethyl-formamide / 10 h / 60 °C
2: 2 h / 120 °C
3: ammonium hydroxide / 2 h / 100 °C
7
[ 1242336-80-6 ]
[ 2832066-03-0 ]
Yield Reaction Conditions Operation in experiment
Multi-step reaction with 4 steps
1: N-chloro-succinimide / N,N-dimethyl-formamide / 10 h / 60 °C
2: 2 h / 120 °C
3: ammonium hydroxide / 2 h / 100 °C
4: 1,8-diazabicyclo[5.4.0]undec-7-ene; benzotriazole-1-yl-oxy-tris-pyrrolidino-phosphonium hexafluorophosphate / N,N-dimethyl-formamide / 2 h / 20 °C
8
[ 1242336-80-6 ]
[ 2832066-04-1 ]
Yield Reaction Conditions Operation in experiment
Multi-step reaction with 5 steps
1: N-chloro-succinimide / N,N-dimethyl-formamide / 10 h / 60 °C
2: 2 h / 120 °C
3: ammonium hydroxide / 2 h / 100 °C
4: 1,8-diazabicyclo[5.4.0]undec-7-ene; benzotriazole-1-yl-oxy-tris-pyrrolidino-phosphonium hexafluorophosphate / N,N-dimethyl-formamide / 2 h / 20 °C
5: potassium hydroxide; 18-crown-6 ether / (methylsulfinyl)methane; lithium hydroxide monohydrate / 80 °C
9
[ 1242336-80-6 ]
[ 2832066-05-2 ]
Yield Reaction Conditions Operation in experiment
Multi-step reaction with 6 steps
1: N-chloro-succinimide / N,N-dimethyl-formamide / 10 h / 60 °C
2: 2 h / 120 °C
3: ammonium hydroxide / 2 h / 100 °C
4: 1,8-diazabicyclo[5.4.0]undec-7-ene; benzotriazole-1-yl-oxy-tris-pyrrolidino-phosphonium hexafluorophosphate / N,N-dimethyl-formamide / 2 h / 20 °C
5: potassium hydroxide; 18-crown-6 ether / (methylsulfinyl)methane; lithium hydroxide monohydrate / 80 °C
6: potassium carbonate / N,N-dimethyl-formamide / 20 °C
10
[ 1242336-80-6 ]
[ 2832066-06-3 ]
Yield Reaction Conditions Operation in experiment
Multi-step reaction with 7 steps
1: N-chloro-succinimide / N,N-dimethyl-formamide / 10 h / 60 °C
2: 2 h / 120 °C
3: ammonium hydroxide / 2 h / 100 °C
4: 1,8-diazabicyclo[5.4.0]undec-7-ene; benzotriazole-1-yl-oxy-tris-pyrrolidino-phosphonium hexafluorophosphate / N,N-dimethyl-formamide / 2 h / 20 °C
5: potassium hydroxide; 18-crown-6 ether / (methylsulfinyl)methane; lithium hydroxide monohydrate / 80 °C
6: potassium carbonate / N,N-dimethyl-formamide / 20 °C
7: potassium carbonate; palladium (II) [1,1'-bis(diphenylphosphanyl)ferrocene] dichloride / 1,4-dioxane; lithium hydroxide monohydrate / 4 h / 90 °C / Inert atmosphere
11
[ 1242336-80-6 ]
[ 2832065-64-0 ]
Yield Reaction Conditions Operation in experiment
Multi-step reaction with 8 steps
1: N-chloro-succinimide / N,N-dimethyl-formamide / 10 h / 60 °C
2: 2 h / 120 °C
3: ammonium hydroxide / 2 h / 100 °C
4: 1,8-diazabicyclo[5.4.0]undec-7-ene; benzotriazole-1-yl-oxy-tris-pyrrolidino-phosphonium hexafluorophosphate / N,N-dimethyl-formamide / 2 h / 20 °C
5: potassium hydroxide; 18-crown-6 ether / (methylsulfinyl)methane; lithium hydroxide monohydrate / 80 °C
6: potassium carbonate / N,N-dimethyl-formamide / 20 °C
7: potassium carbonate; palladium (II) [1,1'-bis(diphenylphosphanyl)ferrocene] dichloride / 1,4-dioxane; lithium hydroxide monohydrate / 4 h / 90 °C / Inert atmosphere
8: palladium on activated charcoal; hydrogen / methanol