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[ CAS No. 3618-04-0 ] {[proInfo.proName]}

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Chemical Structure| 3618-04-0
Chemical Structure| 3618-04-0
Structure of 3618-04-0 * Storage: {[proInfo.prStorage]}

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Product Details of [ 3618-04-0 ]

CAS No. :3618-04-0 MDL No. :MFCD16295187
Formula : C9H16O3 Boiling Point : -
Linear Structure Formula :- InChI Key :BZKQJSLASWRDNE-UHFFFAOYSA-N
M.W : 172.22 Pubchem ID :86973
Synonyms :

Calculated chemistry of [ 3618-04-0 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 12
Num. arom. heavy atoms : 0
Fraction Csp3 : 0.89
Num. rotatable bonds : 3
Num. H-bond acceptors : 3.0
Num. H-bond donors : 1.0
Molar Refractivity : 45.71
TPSA : 46.53 ?2

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) : -6.61 cm/s

Lipophilicity

Log Po/w (iLOGP) : 2.2
Log Po/w (XLOGP3) : 1.04
Log Po/w (WLOGP) : 1.1
Log Po/w (MLOGP) : 1.0
Log Po/w (SILICOS-IT) : 1.23
Consensus Log Po/w : 1.32

Druglikeness

Lipinski : 0.0
Ghose : None
Veber : 0.0
Egan : 0.0
Muegge : 1.0
Bioavailability Score : 0.55

Water Solubility

Log S (ESOL) : -1.36
Solubility : 7.43 mg/ml ; 0.0432 mol/l
Class : Very soluble
Log S (Ali) : -1.61
Solubility : 4.25 mg/ml ; 0.0247 mol/l
Class : Very soluble
Log S (SILICOS-IT) : -0.99
Solubility : 17.7 mg/ml ; 0.103 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 2.73

Safety of [ 3618-04-0 ]

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

Application In Synthesis of [ 3618-04-0 ]

* 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 [ 3618-04-0 ]

[ 3618-04-0 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 3618-04-0 ]
  • [ 145576-28-9 ]
  • 2
  • [ 456-24-6 ]
  • [ 3618-04-0 ]
  • [ 1124173-92-7 ]
YieldReaction ConditionsOperation in experiment
18% With potassium tert-butylate; In tetrahydrofuran; at 5 - 20℃; for 1h; Potassium tert-butoxide (3.95g, 35.2mmol) was added to a stirred solution of ethyl 4- hydroxycyclohexanecarboxylate (3.03g, 17.6mmol) and <strong>[456-24-6]2-fluoro-5-nitropyridine</strong> (2.5g, 17.6mmol) in THF (4OmL) under nitrogen at 5°C. The reaction mixture was allowed to warm to ambient temperature and stirred for Ih. The mixture was then quenched with water (10OmL) and extracted with ethyl acetate (2 x 100 mL) and the organics washed with water (10OmL). The organic phase was dried (MgSO4) and solvent removed in vacuo. The crude product was purified by flash silica chromatography, eluting with 0 to 30percent ethyl acetate in isohexane to afford the title compound as a yellow oil (907mg, 18percent). 1R NMR (400 MHz, CDCl3) deltal.28 (3H, m), 1.51 -2.5 (1OH, m), 4.15 (2H, m), 5.10 - 5.4 (IH, m), 6.78 (IH, m), 8.32 (IH, m), 9.05 (IH, d). m/z 294.9 (M+H)+
  • 3
  • [ 3618-04-0 ]
  • [ 51498-33-0 ]
YieldReaction ConditionsOperation in experiment
With (carbonyl)chloro(hydrido)tris(triphenylphosphine)ruthenium(II); ammonia; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; In tert-Amyl alcohol; at 130℃; for 20h;Inert atmosphere; Cooling; Example 6Direct Single-Stage Amination of Alcohols andHydroxy Acids by Means of Ammonia Over aHomogeneous Ruthenium Catalyst and Xantphos ata high V7J Vgas (according to the invention)Under an argon atmosphere, m g of starting material, mRU g of [carbonylchlorohydridotris(triphenylphosphane)ruthenium(II)] and mp g of 9,9-dimethyl-4,5-bis (diphenylphosphino)xanthene as catalyst and V07 ml of 2-methyl-2-butanol as solvent were introduced into a 50 mlsteel tube. The vessel was closed, pressurized three times with 20 bar of argon and depressurized each time. The vessel was then cooled by means of dry ice and m g of ammonia were condensed in. The reactor is heated to T C. and maintained at this temperature for 20 hours. Afier cooling to room temperature, the reactor was depressurized and opened, the solvent was removed on a rotary evaporator and the residue was dissolved in methanol and then analysed by gas chromatography. Reaction parameters and conversions and selectivities to the desired reaction product are shown in Tab. 5. The results show that many different hydroxy-thnctionalized substrates can be aminated by the method described.
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