Structure of 39105-51-6
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The BI-3802 was designed by Boehringer Ingelheim and could be obtained free of charge through the Boehringer Ingelheim open innovation portal opnMe.com, associated with its negative control.
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CAS No. : | 39105-51-6 |
Formula : | C11H12O3 |
M.W : | 192.21 |
SMILES Code : | O=C(O)CCC1=CC=C(C(C)=O)C=C1 |
MDL No. : | MFCD19348226 |
Boiling Point : | No data available |
InChI Key : | LALDELVQASOQTB-UHFFFAOYSA-N |
Pubchem ID : | 312883 |
GHS Pictogram: |
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Signal Word: | Warning |
Hazard Statements: | H302-H312-H332 |
Precautionary Statements: | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P330-P363-P501 |
Num. heavy atoms | 14 |
Num. arom. heavy atoms | 6 |
Fraction Csp3 | 0.27 |
Num. rotatable bonds | 4 |
Num. H-bond acceptors | 3.0 |
Num. H-bond donors | 1.0 |
Molar Refractivity | 52.99 |
TPSA ? Topological Polar Surface Area: Calculated from |
54.37 Ų |
Log Po/w (iLOGP)? iLOGP: in-house physics-based method implemented from |
1.56 |
Log Po/w (XLOGP3)? XLOGP3: Atomistic and knowledge-based method calculated by |
1.2 |
Log Po/w (WLOGP)? WLOGP: Atomistic method implemented from |
1.91 |
Log Po/w (MLOGP)? MLOGP: Topological method implemented from |
1.61 |
Log Po/w (SILICOS-IT)? SILICOS-IT: Hybrid fragmental/topological method calculated by |
2.28 |
Consensus Log Po/w? Consensus Log Po/w: Average of all five predictions |
1.71 |
Log S (ESOL):? ESOL: Topological method implemented from |
-1.84 |
Solubility | 2.77 mg/ml ; 0.0144 mol/l |
Class? Solubility class: Log S scale |
Very soluble |
Log S (Ali)? Ali: Topological method implemented from |
-1.94 |
Solubility | 2.22 mg/ml ; 0.0115 mol/l |
Class? Solubility class: Log S scale |
Very soluble |
Log S (SILICOS-IT)? SILICOS-IT: Fragmental method calculated by |
-2.92 |
Solubility | 0.232 mg/ml ; 0.00121 mol/l |
Class? Solubility class: Log S scale |
Soluble |
GI absorption? Gatrointestinal absorption: according to the white of the BOILED-Egg |
High |
BBB permeant? BBB permeation: according to the yolk of the BOILED-Egg |
Yes |
P-gp substrate? P-glycoprotein substrate: SVM model built on 1033 molecules (training set) |
No |
CYP1A2 inhibitor? Cytochrome P450 1A2 inhibitor: SVM model built on 9145 molecules (training set) |
No |
CYP2C19 inhibitor? Cytochrome P450 2C19 inhibitor: SVM model built on 9272 molecules (training set) |
No |
CYP2C9 inhibitor? Cytochrome P450 2C9 inhibitor: SVM model built on 5940 molecules (training set) |
No |
CYP2D6 inhibitor? Cytochrome P450 2D6 inhibitor: SVM model built on 3664 molecules (training set) |
No |
CYP3A4 inhibitor? Cytochrome P450 3A4 inhibitor: SVM model built on 7518 molecules (training set) |
No |
Log Kp (skin permeation)? Skin permeation: QSPR model implemented from |
-6.62 cm/s |
Lipinski? Lipinski (Pfizer) filter: implemented from |
0.0 |
Ghose? Ghose filter: implemented from |
None |
Veber? Veber (GSK) filter: implemented from |
0.0 |
Egan? Egan (Pharmacia) filter: implemented from |
0.0 |
Muegge? Muegge (Bayer) filter: implemented from |
1.0 |
Bioavailability Score? Abbott Bioavailability Score: Probability of F > 10% in rat |
0.56 |
PAINS? Pan Assay Interference Structures: implemented from |
0.0 alert |
Brenk? Structural Alert: implemented from |
0.0 alert: heavy_metal |
Leadlikeness? Leadlikeness: implemented from |
No; 1 violation:MW<1.0 |
Synthetic accessibility? Synthetic accessibility score: from 1 (very easy) to 10 (very difficult) |
1.13 |
* 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.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With water; toluene-4-sulfonic acid; triphenylphosphine; lithium chloride; In butanone; at 114.84℃; under 40504.1 Torr; for 12.0h;Autoclave;Catalytic behavior; Kinetics; | Carbonylation2 reactions were carried out in a 50 mL Parr autoclave reactor made of Hastelloy C-276 material following a procedure similar to that described previously [8]. For a typical reaction, the solid catalyst and the liquid phase reactants/solvent were charged in the reactor and sealed. The contents were heated to the desired temperature, then CO gas was introduced to the reactor to the desired pressure and the reaction started by switching on the stirring. The consumed CO was made up from a reservoir through a constant pressure regulator. The progress of the reaction was followed by observing the pressure drop in a CO reservoir as a function of time and the reaction was stopped at completion of CO absorption. Afterwards, the reactor was brought to ambient temperature, its content-gas was released and flushed thrice with N2 and liquid phase samples were analyzed for reactant/products composition using HP GC 6890 fitted with a HP-FFAP capillary column (25 m × 0.33 mm × 0.2 μm). GC-MS analyses of the samples were performed using Agilent 5973 N Mass Selective Detector attachment. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With water; C31H28Br2N4Pd; potassium hydroxide; at 120℃; for 6.0h; | General procedure: The Mizoroki-Heck cross-coupling reactions of 4-bromoanisole (1a)methyl acrylate (4a), acrylic acid (4b), and acrylamide (4a) were investigated (Table 8, entries 1-6) using Pd-BNH3 catalyst (Equation 3).As mentioned above (Scheme 4), under the experimental reaction conditions(KOH, H2O, 120 C), the methyl acrylate (4a) and acrylamide(4c) are hydrolyzed into potassium acrylate (4b’) prior to their engagement in the cross-coupling reactions to produce the carboxylic acids 5aa and 6aa after the acidic workup. As expected, the Mizoroki-Heck cross-coupling reactions of 4-bromoanisole with methyl acrylate(4a) (Table 8, entry 1), acrylic acid (4b) (Table 8, entry 3), and acrylamide(4c) (Table 8, entry 5) in i-PrOH/H2O gave excellent overall yields (92-96%) and very good selectivity towards the cinnamic acidderivative 5aa (75-79%). When the same reactions were carried out in DMF/H2O as a solvent system, the overall yields remained very high(85-88%) (Table 8, entries 2, 4, and 6) with the production of the cinnamic acid derivative 5aa as the sole product. The attempts to produce the hydrocinnamic acid derivative 6aa as a major product have not yetbeen successful. Further studies and research will be adopted to solvethis challenging task. |