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[ CAS No. 1879887-96-3 ] {[proInfo.proName]}

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Chemical Structure| 1879887-96-3
Chemical Structure| 1879887-96-3
Structure of 1879887-96-3 * Storage: {[proInfo.prStorage]}
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Product Details of [ 1879887-96-3 ]

CAS No. :1879887-96-3 MDL No. :MFCD30536366
Formula : C24H18N2O3S Boiling Point : -
Linear Structure Formula :- InChI Key :SMMSWOMXOZLOPI-UHFFFAOYSA-N
M.W : 414.48 Pubchem ID :122705987
Synonyms :
Chemical Name :8-(Dibenzo[b,d]thiophen-4-yl)-2-morpholino-4H-benzo[e][1,3]oxazin-4-one

Calculated chemistry of [ 1879887-96-3 ]

Physicochemical Properties

Num. heavy atoms : 30
Num. arom. heavy atoms : 23
Fraction Csp3 : 0.17
Num. rotatable bonds : 2
Num. H-bond acceptors : 4.0
Num. H-bond donors : 0.0
Molar Refractivity : 124.33
TPSA : 83.81 Ų

Pharmacokinetics

GI absorption : High
BBB permeant : No
P-gp substrate : Yes
CYP1A2 inhibitor : Yes
CYP2C19 inhibitor : Yes
CYP2C9 inhibitor : Yes
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -5.36 cm/s

Lipophilicity

Log Po/w (iLOGP) : 3.37
Log Po/w (XLOGP3) : 4.89
Log Po/w (WLOGP) : 4.68
Log Po/w (MLOGP) : 3.88
Log Po/w (SILICOS-IT) : 5.93
Consensus Log Po/w : 4.55

Druglikeness

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

Water Solubility

Log S (ESOL) : -5.93
Solubility : 0.000492 mg/ml ; 0.00000119 mol/l
Class : Moderately soluble
Log S (Ali) : -6.39
Solubility : 0.000171 mg/ml ; 0.000000412 mol/l
Class : Poorly soluble
Log S (SILICOS-IT) : -8.47
Solubility : 0.0000014 mg/ml ; 0.0000000034 mol/l
Class : Poorly soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 2.0
Synthetic accessibility : 3.63

Safety of [ 1879887-96-3 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P280-P301+P312-P302+P352-P305+P351+P338 UN#:N/A
Hazard Statements:H302-H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 1879887-96-3 ]

* 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 [ 1879887-96-3 ]

[ 1879887-96-3 ] Synthesis Path-Downstream   1~6

  • 1
  • [ 108847-20-7 ]
  • [ 1879887-84-9 ]
  • [ 1879887-96-3 ]
YieldReaction ConditionsOperation in experiment
70% With bis-triphenylphosphine-palladium(II) chloride; potassium carbonate In 1,4-dioxane; water at 50℃; for 16h; Schlenk technique; Inert atmosphere; 8-(Dibenzo[b,d]thiophen-4-yl)-2-morpholino-4H-1,3-benzoxazin-4-one 20k General procedure: 6-bromo,8-bromo or 6-chloro-8-bromo-2-morpholino-4H-1,3-benzoxazin-4-one 17, 18 or 19 (0.48mmol) was combined with powdered potassium carbonate (200mg, 1.44mmol), bis(triphenylphosphine)palladium(II) dichloride (3mg, 0.04mmol) and the appropriate arylboronic acid (0.52mmol) in a 25mL Schlenk flask containing 1,4-dioxane (7mL) and RO water (3mL) under nitrogen. The reaction mixture was heated at 50°C for 16h with stirring before being cooled, evaporated to dryness under reduced pressure, 10mL of RO water was added. Extracted with chloroform (3×10mL), the chloroform was dried using anhydrous magnesium sulphate and evaporated under reduced pressure. Recrystallization from an appropriate solvent yields pure 6- or 8- aryl-substituted-2-morpholino-4H-1,3-benzoxazin-4-ones compounds 20-22. 8-bromo-2-morpholino-4H-1,3-benzoxazin-4-one 17(150mg) was allowed to react with 4-dibenzothienylboronic acid (119mg) according to general procedure C. Recrystallization from 2-propanol gave 20k as an off white solid (139mg, 70% yield), mp 179-182°C. νmax (ATR)/cm-1 3060w, 2972w, 2867w (C-H), 1674m (C=O), 1626m (C=C), 1557s (C=N). 1H NMR (300MHz, DMSO-d6, 340K) δ 8.43-8.36 (m, 2H, H-16 & H-19), 8.02 (dd, 1H, JH5,H6=7.8Hz, JH5,H7=1.2Hz, H-5), 7.92-7.91 (m, 2H, H-7 & H-13), 7.64 (m, 2H, H-15 & H-21), 7.57-7.50 (m, 3H, H-6, H-14 & H-20), 3.73-3.46 (bm, 8H, 4× CH2 of morpholine). 13C NMR (75MHz, DMSO-d6, 340K) δ 165.2 (C-4), 156.3 (C-2), 150.3 (C-8a), 138.8/138.4/135.9/135.3 (C-10. C-12/C-17/C-18), 134.5 (C-7), 130.0 (C-8), 128.4 (C-21), 127.4 (C-14/C-20), 127.1 (C-5), 125.6 (C-6), 125.2 (C-15), 125.0 (C-14/C-20), 122.9 (C-13), 122.4/122.1 (C-16/C-19), 118.0 (C-4a), 65.3 (C-3′), 44.2 (C-2′). HRMS (C24H18N2O3S) calculated 414.1038, observed 414.1039.
  • 2
  • [ 3883-95-2 ]
  • 8-(dibenzo[b,d]thiophen-4-yl)-2-morpholino-4H-1,3-benzoxazin-4-one [ No CAS ]
  • 3
  • [ 97-05-2 ]
  • [ 1879887-96-3 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 6 steps 1.1: bromine / water 2.1: sulfuric acid / water / 0.5 h / 20 - 172 °C / Microwave irradiation 3.1: dichloromethane 4.1: sodium hydrogencarbonate / isopropyl alcohol; water / 60 °C 4.2: 0.5 h / 20 °C 5.1: isopropyl alcohol; water / 3 h / 20 °C 6.1: potassium carbonate; bis-triphenylphosphine-palladium(II) chloride / water; 1,4-dioxane / 16 h / 50 °C / Schlenk technique; Inert atmosphere
  • 4
  • [ 50390-26-6 ]
  • [ 1879887-96-3 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1.1: sulfuric acid / water / 0.5 h / 20 - 172 °C / Microwave irradiation 2.1: dichloromethane 3.1: sodium hydrogencarbonate / isopropyl alcohol; water / 60 °C 3.2: 0.5 h / 20 °C 4.1: isopropyl alcohol; water / 3 h / 20 °C 5.1: potassium carbonate; bis-triphenylphosphine-palladium(II) chloride / water; 1,4-dioxane / 16 h / 50 °C / Schlenk technique; Inert atmosphere
  • 5
  • [ CAS Unavailable ]
  • [ 1879887-96-3 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: isopropyl alcohol; water / 3 h / 20 °C 2: potassium carbonate; bis-triphenylphosphine-palladium(II) chloride / water; 1,4-dioxane / 16 h / 50 °C / Schlenk technique; Inert atmosphere
  • 6
  • [ 1879887-83-8 ]
  • [ 1879887-96-3 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1.1: sodium hydrogencarbonate / isopropyl alcohol; water / 60 °C 1.2: 0.5 h / 20 °C 2.1: isopropyl alcohol; water / 3 h / 20 °C 3.1: potassium carbonate; bis-triphenylphosphine-palladium(II) chloride / water; 1,4-dioxane / 16 h / 50 °C / Schlenk technique; Inert atmosphere
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