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Chemical Structure| 22421-88-1 Chemical Structure| 22421-88-1

Structure of 22421-88-1

Chemical Structure| 22421-88-1

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Product Details of [ 22421-88-1 ]

CAS No. :22421-88-1
Formula : C14H11BrO
M.W : 275.14
SMILES Code : O=C(C1=CC=CC=C1)CC2=CC=C(Br)C=C2
MDL No. :MFCD01851462

Safety of [ 22421-88-1 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319-H335
Precautionary Statements:P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P362-P403+P233-P501

Application In Synthesis of [ 22421-88-1 ]

* 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.

  • Downstream synthetic route of [ 22421-88-1 ]

[ 22421-88-1 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 178686-24-3 ]
  • [ 22421-88-1 ]
  • [ 57-13-6 ]
  • [ 1283117-34-9 ]
YieldReaction ConditionsOperation in experiment
16.5% With hydrogenchloride; In ethanol; water; for 72.0h;Reflux; [00170] To a solution of 2-(4-bromophenyl)-l-phenylethanone (Intermediate 8) (140 mg, 0.5 mmol), <strong>[178686-24-3]3-ethoxy-4-hydroxy-5-nitrobenzaldehyde</strong> (108 mg, 0.5 mmol), and urea (69 mg, 1.5 mmol) in 20 mL of ethanol was added 0.2 mL of concentrated HCl, the mixture was stirred at reflux for 3 days. After the solvent was removed under reduced pressure, the residue was purified by HPLC (46-76% acetonitrile + 0.1% trifluoroacetic acid in water, over 15 min.) to give Compound 25 (43 mg, yield 16.5%). 1H NMR (CD3OD 400 MHz): delta 7.52 (s, 1H), 7.20-7.17 (m, 5H), 7.11-7.08 (m, 3H), 6.69 (d, J = 8.4 Hz, 2H), 5.23 (s, 1H), 3.40- 3.95 (m, 2H), 1.30 (t, J = 6.8 Hz, 3H); MS (ESI): mJz 510.2 [M+l]+.
 

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Technical Information

• Alkyl Halide Occurrence • Baeyer-Villiger Oxidation • Barbier Coupling Reaction • Baylis-Hillman Reaction • Benzylic Oxidation • Birch Reduction • Blanc Chloromethylation • Bucherer-Bergs Reaction • Clemmensen Reduction • Corey-Bakshi-Shibata (CBS) Reduction • Corey-Chaykovsky Reaction • Fischer Indole Synthesis • Friedel-Crafts Reaction • General Reactivity • Grignard Reaction • Henry Nitroaldol Reaction • Hiyama Cross-Coupling Reaction • Horner-Wadsworth-Emmons Reaction • Hydride Reductions • Hydrogenolysis of Benzyl Ether • Kinetics of Alkyl Halides • Kumada Cross-Coupling Reaction • Lawesson's Reagent • Leuckart-Wallach Reaction • McMurry Coupling • Meerwein-Ponndorf-Verley Reduction • Passerini Reaction • Paternò-Büchi Reaction • Petasis Reaction • Peterson Olefination • Pictet-Spengler Tetrahydroisoquinoline Synthesis • Preparation of Aldehydes and Ketones • Preparation of Alkylbenzene • Preparation of Amines • Prins Reaction • Reactions of Aldehydes and Ketones • Reactions of Alkyl Halides with Reducing Metals • Reactions of Amines • Reactions of Benzene and Substituted Benzenes • Reactions of Dihalides • Reformatsky Reaction • Robinson Annulation • Schlosser Modification of the Wittig Reaction • Schmidt Reaction • Specialized Acylation Reagents-Ketenes • Stille Coupling • Stobbe Condensation • Substitution and Elimination Reactions of Alkyl Halides • Suzuki Coupling • Tebbe Olefination • Ugi Reaction • Vilsmeier-Haack Reaction • Wittig Reaction • Wolff-Kishner Reduction

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