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[ CAS No. 1315692-91-1 ] {[proInfo.proName]}

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Chemical Structure| 1315692-91-1
Chemical Structure| 1315692-91-1
Structure of 1315692-91-1 * Storage: {[proInfo.prStorage]}
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Product Details of [ 1315692-91-1 ]

CAS No. :1315692-91-1 MDL No. :MFCD22419270
Formula : C12H16BF2NO2 Boiling Point : -
Linear Structure Formula :- InChI Key :MQGLBRAIKSVSIT-UHFFFAOYSA-N
M.W : 255.07 Pubchem ID :99738339
Synonyms :

Calculated chemistry of [ 1315692-91-1 ]

Physicochemical Properties

Num. heavy atoms : 18
Num. arom. heavy atoms : 6
Fraction Csp3 : 0.5
Num. rotatable bonds : 1
Num. H-bond acceptors : 4.0
Num. H-bond donors : 1.0
Molar Refractivity : 67.24
TPSA : 44.48 Ų

Pharmacokinetics

GI absorption : High
BBB permeant : Yes
P-gp substrate : Yes
CYP1A2 inhibitor : No
CYP2C19 inhibitor : No
CYP2C9 inhibitor : No
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -6.13 cm/s

Lipophilicity

Log Po/w (iLOGP) : 0.0
Log Po/w (XLOGP3) : 2.43
Log Po/w (WLOGP) : 2.69
Log Po/w (MLOGP) : 1.94
Log Po/w (SILICOS-IT) : 1.95
Consensus Log Po/w : 1.8

Druglikeness

Lipinski : 0.0
Ghose : None
Veber : 0.0
Egan : 0.0
Muegge : 0.0
Bioavailability Score : 0.55

Water Solubility

Log S (ESOL) : -3.13
Solubility : 0.188 mg/ml ; 0.000736 mol/l
Class : Soluble
Log S (Ali) : -3.01
Solubility : 0.251 mg/ml ; 0.000984 mol/l
Class : Soluble
Log S (SILICOS-IT) : -4.2
Solubility : 0.0161 mg/ml ; 0.0000631 mol/l
Class : Moderately soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 2.0 alert
Leadlikeness : 0.0
Synthetic accessibility : 3.05

Safety of [ 1315692-91-1 ]

Signal Word:Warning Class:
Precautionary Statements:P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 UN#:
Hazard Statements:H315-H319 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 1315692-91-1 ]

* 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 [ 1315692-91-1 ]

[ 1315692-91-1 ] Synthesis Path-Downstream   1~7

  • 1
  • [ 1315692-85-3 ]
  • [ 1315692-91-1 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1.1: 2,2,6,6-tetramethylpiperidinyl-lithium / tetrahydrofuran; hexane / Inert atmosphere; Cooling 2.1: water; ammonium chloride / 0.5 h / 20 °C 3.1: potassium hydroxide / tert-butyl methyl ether; water / Inert atmosphere 3.2: 2 h / Inert atmosphere
  • 2
  • [ 76-09-5 ]
  • C12H20BF2NO2Si2 [ No CAS ]
  • [ 1315692-91-1 ]
YieldReaction ConditionsOperation in experiment
4.8 g Stage #1: C12H20BF2NO2Si2 With potassium hydroxide In tert-butyl methyl ether; water Inert atmosphere; Stage #2: 2,3-dimethyl-2,3-butane diol In water for 2h; Inert atmosphere;
  • 3
  • C14H26F2N2Si2 [ No CAS ]
  • [ 1315692-91-1 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 4 steps 1.1: Heating 2.1: 2,2,6,6-tetramethylpiperidinyl-lithium / tetrahydrofuran; hexane / Inert atmosphere; Cooling 3.1: water; ammonium chloride / 0.5 h / 20 °C 4.1: potassium hydroxide / tert-butyl methyl ether; water / Inert atmosphere 4.2: 2 h / Inert atmosphere
  • 4
  • C18H32BF2NO2Si2 [ No CAS ]
  • [ 1315692-91-1 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1.1: water; ammonium chloride / 0.5 h / 20 °C 2.1: potassium hydroxide / tert-butyl methyl ether; water / Inert atmosphere 2.2: 2 h / Inert atmosphere
  • 5
  • [ 5509-65-9 ]
  • [ 1315692-91-1 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1.1: N,N-dimethylammonium chloride; zinc(II) iodide / Inert atmosphere; Heating 2.1: Heating 3.1: 2,2,6,6-tetramethylpiperidinyl-lithium / tetrahydrofuran; hexane / Inert atmosphere; Cooling 4.1: water; ammonium chloride / 0.5 h / 20 °C 5.1: potassium hydroxide / tert-butyl methyl ether; water / Inert atmosphere 5.2: 2 h / Inert atmosphere
YieldReaction ConditionsOperation in experiment
61% With palladium (II) [1,1'-bis(diphenylphosphanyl)ferrocene] dichloride; anhydrous potassium acetate In 1,4-dioxane at 110℃; for 6h; Inert atmosphere; A12 Example A1: 2-fluoro-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline General procedure: A mixture of potassium acetate (14.4 g, 147 mmol), 5-bromo-2-fluoro-4-methylaniline (10.0 g, 49 mmol), and 4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi(1,3,2-dioxaborolane) (17.4 g, 69 mmol) in 1,4-dioxane (150 mL) was degassed with Ar for 10 min. PdCl2(dppf) (1.79 g, 2.5 mmol) was added and the reaction mixture was heated at 110 C for 6 h. The reaction was cooled to rt and filtered through a pad of celite. The filtrate was removed under reduced pressure and the residue was purified by silica gel column chromatography (0 to 50% EtOAc/hexanes and 1% EtOAc/DCM) to obtain 2-fluoro-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (6.2 g, 50% yield) as a tan solid.1H NMR (500 MHz, DMSO-d6): δ 7.12 (d, J = 10.4 Hz, 1H), 6.78 (d, J = 12.8 Hz, 1H), 4.86 (s, 2H), 2.29 (s, 3H), 1.26 (s, 12H); MS (ESI) m/z: 252.2 (M+H+).
61% With palladium (II) [1,1'-bis(diphenylphosphanyl)ferrocene] dichloride; anhydrous potassium acetate In 1,4-dioxane at 110℃; for 6h; Inert atmosphere; A12 Example A1: 2-fluoro-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline General procedure: A mixture of potassium acetate (14.4 g, 147 mmol), 5-bromo-2-fluoro-4-methylaniline (10.0 g, 49 mmol), and 4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi(1,3,2-dioxaborolane) (17.4 g, 69 mmol) in 1,4-dioxane (150 mL) was degassed with Ar for 10 min. PdCl2(dppf) (1.79 g, 2.5 mmol) was added and the reaction mixture was heated at 110 C for 6 h. The reaction was cooled to rt and filtered through a pad of celite. The filtrate was removed under reduced pressure and the residue was purified by silica gel column chromatography (0 to 50% EtOAc/hexanes and 1% EtOAc/DCM) to obtain 2-fluoro-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (6.2 g, 50% yield) as a tan solid.1H NMR (500 MHz, DMSO-d6): δ 7.12 (d, J = 10.4 Hz, 1H), 6.78 (d, J = 12.8 Hz, 1H), 4.86 (s, 2H), 2.29 (s, 3H), 1.26 (s, 12H); MS (ESI) m/z: 252.2 (M+H+).
  • 7
  • [ 1315692-91-1 ]
  • [ 1454682-77-9 ]
  • C15H13F2N5 [ No CAS ]
YieldReaction ConditionsOperation in experiment
61% With palladium (II) [1,1'-bis(diphenylphosphanyl)ferrocene] dichloride; potassium carbonate In 1,4-dioxane; lithium hydroxide monohydrate at 80℃; for 1h; Inert atmosphere; D17 Example D1: 2,4-difluoro-5-(isoquinolin-7-yl)aniline General procedure: A solution of 7-chloro-2-methyl-1,6-naphthyridin-3-yl trifluoromethanesulfonate (B27, 3.0 g, 9.2 mmol), 2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (A6, 2.2 g, 9.2 mmol) and K2CO3 (3.81 g, 28 mmol) in 1,4-dioxane (15 mL) and water (2.5 mL) was degassed with Ar for 5 min. PdCl2(dppf) (0.34 g, 0.46 mmol) was added and the reaction mixture was heated at 80 C for 1 h. The reaction mixture was cooled to rt and then the solution was filtered through a pad of celite. The filtrate was concentrated under reduced pressure and the crude was purified by silica gel column chromatography (0 to 100% EtOAc/hexanes) to afford 3-(7-chloro-2-methyl-1,6-naphthyridin-3-yl)- 2-fluoroaniline (2.0 g, 76% yield) as a brown solid.1H NMR (500 MHz, DMSO-d6): δ 9.27 (s, 1H), 8.45 (s, 1H), 8.02 (s, 1H), 7.03 (t, J = 7.7 Hz, 1H), 6.90 (t, J = 8.3 Hz, 1H), 6.56 (t, J = 6.9 Hz, 1H), 5.35 (s, 2H); MS (ESI) m/z: 288.0 (M+H+).
61% With palladium (II) [1,1'-bis(diphenylphosphanyl)ferrocene] dichloride; potassium carbonate In 1,4-dioxane; lithium hydroxide monohydrate at 80℃; for 1h; Inert atmosphere; D17 Example D1: 2,4-difluoro-5-(isoquinolin-7-yl)aniline General procedure: A solution of 7-chloro-2-methyl-1,6-naphthyridin-3-yl trifluoromethanesulfonate (B27, 3.0 g, 9.2 mmol), 2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (A6, 2.2 g, 9.2 mmol) and K2CO3 (3.81 g, 28 mmol) in 1,4-dioxane (15 mL) and water (2.5 mL) was degassed with Ar for 5 min. PdCl2(dppf) (0.34 g, 0.46 mmol) was added and the reaction mixture was heated at 80 C for 1 h. The reaction mixture was cooled to rt and then the solution was filtered through a pad of celite. The filtrate was concentrated under reduced pressure and the crude was purified by silica gel column chromatography (0 to 100% EtOAc/hexanes) to afford 3-(7-chloro-2-methyl-1,6-naphthyridin-3-yl)- 2-fluoroaniline (2.0 g, 76% yield) as a brown solid.1H NMR (500 MHz, DMSO-d6): δ 9.27 (s, 1H), 8.45 (s, 1H), 8.02 (s, 1H), 7.03 (t, J = 7.7 Hz, 1H), 6.90 (t, J = 8.3 Hz, 1H), 6.56 (t, J = 6.9 Hz, 1H), 5.35 (s, 2H); MS (ESI) m/z: 288.0 (M+H+).
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