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Chemical Structure| 914349-19-2 Chemical Structure| 914349-19-2

Structure of 914349-19-2

Chemical Structure| 914349-19-2

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Product Details of [ 914349-19-2 ]

CAS No. :914349-19-2
Formula : C11H7ClN2O
M.W : 218.64
SMILES Code : ClC1=CC=C(N=N1)C2=CC=C(C=O)C=C2
MDL No. :MFCD05864739
InChI Key :ONXNMPPQTHFGTJ-UHFFFAOYSA-N
Pubchem ID :45036837

Safety of [ 914349-19-2 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 914349-19-2 ]

* 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 [ 914349-19-2 ]

[ 914349-19-2 ] Synthesis Path-Downstream   1~6

  • 1
  • [ 914349-19-2 ]
  • [ 6274-29-9 ]
  • [ 1240348-58-6 ]
YieldReaction ConditionsOperation in experiment
In dimethyl sulfoxide; Example 14. 2-(4-(6-chloropyridazin-3-yl)phenyl)-6-methoxybenzo[d]thiazole, 27a The 2-amino-5-methoxythiophenol (156 mg, 0.5 mmol) and <strong>[914349-19-2]4-(6-chloropyridazin-3-yl)-benzaldehyde</strong> (218 mg, 1 mmol) were stirred at 170 C in DMSO (3 mL) for 20 min. The reaction mixture was cooled to room temperature and poured into ice-water. The precipitate was filtered under reduced pressure, washed with diethyl ether and recrystallized from 70% ethanol to furnish 184.6 mg (52%) of 27a as a pale-yellow solid with 98% HPLC purity; ESI-MS, [M+1]=354.1; DMSO-d6 1H NMR delta 8.38 (2H,d), 8.13 (1H,d), 7.67 (2H,d), 7.42 (2H,m), 7.11 (1H,d), 7.07 (1H, d), 3.68 (3H, s).
  • 2
  • [ 141-30-0 ]
  • [ 87199-17-5 ]
  • [ 914349-19-2 ]
YieldReaction ConditionsOperation in experiment
25% With palladium bis[bis(diphenylphosphino)ferrocene] dichloride; potassium carbonate; In 1,4-dioxane; water; at 90℃; 3,6-dichloropyridazine (400 mg, 2.69 mmol) was dissolved in dioxane (6 mL) and distilled water (2 mL)After dissolving, 4-formyl phenylboronic acid (321 mg, 2.15 mmol),Potassium carbonate (920 mg, 6.71 mmol),PdCl2 (dppf) 2 (110 mg, 0.13 mmol) was added to a solution ofAnd stirred at 90 C.The reaction mixture was diluted with dichloromethane, washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. Purification by column chromatography (40% EtOAc / Hexane) provided 4- (6-chloropyridazin-3-yl) benzaldehyde (148 mg, 25%) as a white solid.
  • 3
  • [ 914349-19-2 ]
  • 5-(4-(6-(4-(diphenylamino)phenyl)pyridazin-3-yl)benzylidene)-4H-cyclopenta[c]thiophene-4,6(5H)-dione [ No CAS ]
  • 4
  • [ 914349-19-2 ]
  • [ 201802-67-7 ]
  • 4-(6-(4-(diphenylamino)phenyl)pyridazin-3-yl)benzaldehyde [ No CAS ]
  • 5
  • [ 914349-19-2 ]
  • (4-(6-chloropyridazin-3-yl)phenyl)methanol [ No CAS ]
YieldReaction ConditionsOperation in experiment
98% With sodium tetrahydroborate; In methanol; dichloromethane; at 0 - 20℃; for 2.0h; 4- (6-chloropyridazin-3-yl) benzaldehyde (40 mg, 0.18 mmol)Was dissolved in methanol / dichloromethane (4: 1, 2 mL), sodium borohydride (NaBH4, 10 mg, 0.26 mmol) was gradually added at 0 C and the mixture was stirred at room temperature for 2 hours. After the reaction, ethyl acetate was added thereto, washed with brine, and the organic layer was dried over anhydrous sodium sulfate,Concentrated to give (4- (6-chloropyridazin-3-yl) phenyl) methanol(39 mg, 98%) as a yellow solid.
  • 6
  • [ 914349-19-2 ]
  • 4-(4-(6-chloropyridazin-3-yl)benzyl)morpholine [ No CAS ]
 

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