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[ CAS No. 765914-78-1 ] {[proInfo.proName]}

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3d Animation Molecule Structure of 765914-78-1
Chemical Structure| 765914-78-1
Chemical Structure| 765914-78-1
Structure of 765914-78-1 * Storage: {[proInfo.prStorage]}
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Product Details of [ 765914-78-1 ]

CAS No. :765914-78-1 MDL No. :MFCD20489326
Formula : C10H18BrNO3 Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W : 280.16 Pubchem ID :-
Synonyms :

Calculated chemistry of [ 765914-78-1 ]

Physicochemical Properties

Num. heavy atoms : 15
Num. arom. heavy atoms : 0
Fraction Csp3 : 0.9
Num. rotatable bonds : 4
Num. H-bond acceptors : 3.0
Num. H-bond donors : 0.0
Molar Refractivity : 65.55
TPSA : 38.77 Ų

Pharmacokinetics

GI absorption : High
BBB permeant : Yes
P-gp substrate : No
CYP1A2 inhibitor : No
CYP2C19 inhibitor : No
CYP2C9 inhibitor : No
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -6.9 cm/s

Lipophilicity

Log Po/w (iLOGP) : 2.98
Log Po/w (XLOGP3) : 1.56
Log Po/w (WLOGP) : 1.64
Log Po/w (MLOGP) : 1.3
Log Po/w (SILICOS-IT) : 1.49
Consensus Log Po/w : 1.79

Druglikeness

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

Water Solubility

Log S (ESOL) : -2.3
Solubility : 1.42 mg/ml ; 0.00506 mol/l
Class : Soluble
Log S (Ali) : -1.98
Solubility : 2.91 mg/ml ; 0.0104 mol/l
Class : Very soluble
Log S (SILICOS-IT) : -1.99
Solubility : 2.87 mg/ml ; 0.0103 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 1.0 alert
Leadlikeness : 0.0
Synthetic accessibility : 3.42

Safety of [ 765914-78-1 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P280-P305+P351+P338 UN#:N/A
Hazard Statements:H302-H315-H319-H332-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 765914-78-1 ]

* 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.

  • Upstream synthesis route of [ 765914-78-1 ]
  • Downstream synthetic route of [ 765914-78-1 ]

[ 765914-78-1 ] Synthesis Path-Upstream   1~2

  • 1
  • [ 135065-69-9 ]
  • [ 765914-78-1 ]
YieldReaction ConditionsOperation in experiment
63% With carbon tetrabromide; triphenylphosphine In dichloromethane at -20 - 20℃; for 19.5 h; To a solution of the compound of Example 2(c) (0.67 g, 3.1 mmol) in dichloromethane (35 mL) at -20 0C was added CBr4 (2.06 g, 6.17 mmol) followed by dropwise addition of a solution of PPh3 (1.70 g, 6.48 mmol) in dichloromethane (25 mL). The reaction mixture was held at -15 0C for18 h then stirred at room temperature for 1.5 h. The solvent was removed under reduced pressure and the residue purified by flash chromatography (silica gel, EtOAc/hexanes) gave 0.55 g (63percent) of product that was used in the next step.
Reference: [1] Patent: WO2007/58850, 2007, A2, . Location in patent: Page/Page column 44
  • 2
  • [ 135065-69-9 ]
  • [ 765914-78-1 ]
YieldReaction ConditionsOperation in experiment
37% With triphenylphosphine In dichloromethane Step B:
2-Bromomethylmorpholine-4-carboxylic acid tert-butyl ester
To a cooled (0° C.) solution of 2-hydroxymethylmorpholine-4-carboxylic acid tert-butyl ester (1.04 g, 4.79 mmol, see Step 1) in dichloromethane (20 mL) was added CBr4 (1.98 g, 5.98 mmol).
After stirring the mixture for 10 minutes, triphenylphosphine (2.20 g, 8.38 mmol) was added portion-wise.
The reaction mixture was stirred at 0° C. for 6 hours and then allowed to warm to room temperature and stirred for 60 hours.
The mixture was concentrated under reduced pressure and then diluted with ether.
The crude mixture was filtered and the filtrate was concentrated to afford the crude product, which was chromatographed on Biotage eluding with dichloromethane.
The desired fractions were combined and concentrated to yield 0.50 g of product (37percent yield).
Reference: [1] Patent: US2004/192653, 2004, A1,
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