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[ CAS No. 652-12-0 ] {[proInfo.proName]}

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Cat. No.: {[proInfo.prAm]}
Chemical Structure| 652-12-0
Chemical Structure| 652-12-0
Structure of 652-12-0 * Storage: {[proInfo.prStorage]}

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Quality Control of [ 652-12-0 ]

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Product Details of [ 652-12-0 ]

CAS No. :652-12-0 MDL No. :MFCD00039697
Formula : C8F4O3 Boiling Point : -
Linear Structure Formula :- InChI Key :BJDDKZDZTHIIJB-UHFFFAOYSA-N
M.W : 220.08 Pubchem ID :69545
Synonyms :
Chemical Name :Tetrafluorophthalic anhydride

Calculated chemistry of [ 652-12-0 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 15
Num. arom. heavy atoms : 6
Fraction Csp3 : 0.0
Num. rotatable bonds : 0
Num. H-bond acceptors : 7.0
Num. H-bond donors : 0.0
Molar Refractivity : 36.02
TPSA : 43.37 ?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) : -6.44 cm/s

Lipophilicity

Log Po/w (iLOGP) : 0.96
Log Po/w (XLOGP3) : 1.69
Log Po/w (WLOGP) : 3.23
Log Po/w (MLOGP) : 3.35
Log Po/w (SILICOS-IT) : 3.52
Consensus Log Po/w : 2.55

Druglikeness

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

Water Solubility

Log S (ESOL) : -2.57
Solubility : 0.599 mg/ml ; 0.00272 mol/l
Class : Soluble
Log S (Ali) : -2.22
Solubility : 1.34 mg/ml ; 0.00609 mol/l
Class : Soluble
Log S (SILICOS-IT) : -3.59
Solubility : 0.0564 mg/ml ; 0.000256 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 4.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 1.89

Safety of [ 652-12-0 ]

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 [ 652-12-0 ]

* 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 [ 652-12-0 ]

[ 652-12-0 ] Synthesis Path-Downstream   1~10

  • 1
  • [ 652-12-0 ]
  • [ 2627-86-3 ]
  • (S)-2-(1-phenylethyl)-4,5,6,7-tetrafluoro-1H-isoindole-1,3-dione [ No CAS ]
YieldReaction ConditionsOperation in experiment
74%. In chloroform; Synthesis Example 2 Synthesis of (S)-2-(1-phenylethyl)-4,5,6,7-tetrafluoro-1H-isoindole-1,3-dione (Compound No.17) 220 mg of tetrafluorophthalic anhydride and 121 mg of (S)-α-methylbenzylamine were charged in an egg-plant type flask of 50 ml, followed by stirring under heating at a temperature of 180 C. for 2 hours. After cooled, the reaction product was dissolved in chloroform, purified by silica gel column chromatography (eluent; methylene chloride:methanol=30:1 v/v), recrystallized from a mixed solvent of n-hexane-ethyl acetate, to obtain 240 mg of the desired product as colorless needles. Yield: 74%. m.p. 95-96 C.; [α]20D=-42.2 (C=0.386 AcOEt); MS(EI+) 323(M)+
  • 2
  • [ 652-12-0 ]
  • [ 3886-69-9 ]
  • (R)-2-(1-phenylethyl)-4,5,6,7-tetrafluoro-1H-isoindole-1,3-dione [ No CAS ]
YieldReaction ConditionsOperation in experiment
65%. In chloroform; Synthesis Example 1 Synthesis of (R)-2-(1-phenylethyl)-4,5,6,7-tetrafluoro-1H-isoindole-1,3-dione (Compound No.18) 220 mg of tetrafluorophthalic anhydride and 121 mg of (R)-α-methylbenzylamine were charged in an egg-plant type flask of 50 ml, followed by stirring under heating at a temperature of 180 C. for 2 hours. After cooled, the reaction product was dissolved in chloroform, purified by silica gel column chromatography (eluent; methylene chloride:methanol=30:1 v/v), recrystallized from a mixed solvent of n-hexane-ethyl acetate, to obtain 210 mg of the desired product as colorless needles. Yield: 65%. m.p. 95.5-96 C.; [α]20D=41.5 (C=0.348 AcOEt); MS(EI+) 323(M)+
  • 3
  • [ 652-12-0 ]
  • (R)-2-methyl-p-nitrobenzylamine [ No CAS ]
  • [ 194225-51-9 ]
  • 4
  • [ 652-12-0 ]
  • (S)-1-(p-nitrophenyl)ethylamine [ No CAS ]
  • [ 194225-52-0 ]
  • 5
  • [ 652-12-0 ]
  • [ 103068-41-3 ]
  • 2',3,4,5,6,7'-hexafluorofluorescein [ No CAS ]
  • 6
  • [ 652-12-0 ]
  • [ 195136-71-1 ]
  • 2,3,4,5-Tetrafluoro-6-(2,4,5,7-tetrafluoro-6-hydroxy-3-oxo-3H-xanthen-9-yl)-benzoic acid [ No CAS ]
  • 8
  • [ 652-12-0 ]
  • [ 20859-02-3 ]
  • (S)-3,3-dimethyl-2-(4,5,6,7-tetrafluoro-1,3-dioxoisoindolin-2-yl)butanoic acid [ No CAS ]
  • 9
  • [ 652-12-0 ]
  • [ 5407-87-4 ]
  • 2-(4,6-dimethyl-pyridin-2-yl)-4,5,6,7-tetrafluoro-isoindole-1,3-dione [ No CAS ]
  • 10
  • [ 652-12-0 ]
  • [ 102848-02-2 ]
  • [ 851439-67-3 ]
YieldReaction ConditionsOperation in experiment
85% Example 1 Synthesis of 1,2,3,4,8,9,10,11-octafluoro-5,7,12,14-tetrahydroxypentacen-6,13-dione (3) <strong>[652-12-0]4,5,6,7-tetrafluoroisobenzofuran-1,3-dione</strong> (2) (5.75 g, 26.1 mmol), 5,6,7,8-tetrafluoro-9,10-dihydroxy-2,3-dihydroanthracen-1,4-dione (1) (9.84 g, 31.3 mmol), aluminum chloride (1.53 g, 11.5 mmol), and sodium chloride (10.0 g, 171 mmol) were added to a 200-mL SUS autoclave and heated for 1 hour at 280 C. After completion of the reaction, cooling to room temperature was carried out and the reaction mixture was then introduced into dilute hydrochloric acid and was stirred for 1 hour at 100 C. The mixture was then filtered and the residue was washed with methanol, dichloromethane, toluene, and ether in the sequence given. The resulting solid was vacuum dried to give 11.5 g (85% yield) 1,2,3,4,8,9,10,11-octafluoro-5,7,12,14-tetrahydroxypentacen-6,13-dione (3). melting point: 300 C. (decomposition)
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