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Chemical Structure| 1778-08-1 Chemical Structure| 1778-08-1
Chemical Structure| 1778-08-1

2-Hydroxy-N,N-dimethylbenzamide

CAS No.: 1778-08-1

4.5 *For Research Use Only !

Cat. No.: A442801 Purity: 95%

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Product Details of [ 1778-08-1 ]

CAS No. :1778-08-1
Formula : C9H11NO2
M.W : 165.19
SMILES Code : O=C(N(C)C)C1=CC=CC=C1O
MDL No. :MFCD00456946
InChI Key :UBAYZMJYXBTDBB-UHFFFAOYSA-N
Pubchem ID :74500

Safety of [ 1778-08-1 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H319
Precautionary Statements:P305+P351+P338

Application In Synthesis of [ 1778-08-1 ]

* 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 [ 1778-08-1 ]

[ 1778-08-1 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 2106-50-5 ]
  • [ 1778-08-1 ]
  • 2-(3-chloro-4-nitro-phenoxy)-N,N-dimethyl-benzamide [ No CAS ]
YieldReaction ConditionsOperation in experiment
96% With caesium carbonate; In N,N-dimethyl-formamide; at 120℃; The reaction was carried out in two batches. The batches were combined for purification. A mixture of <strong>[2106-50-5]2-chloro-4-fluoro-1-nitro-benzene</strong> (61 mg, 0.35 mmol), 2-hydroxy-N,N-dimethyl-benzamide (65 mg, 0.39 mmol) and Cs2CO3 (0.24 g, 0.74 mmol) in DMF (0.5 mL) was heated at120 C for 1.5 h.A mixture of <strong>[2106-50-5]2-chloro-4-fluoro-1-nitro-benzene</strong> (500 mg, 2.85 mmol), 2-hydroxy-N,N-dimethyl- benzamide (475 mg, 2.88 mmol) and Cs2CO3 (1.86 g, 5.71 mmol) in DMF (3.6 mL) was heated at 120 C for 1 h.The reaction mixtures were combined. Water and EtOAc were added. The phases were separated and the aqueous phase was extracted with EtOAc. The combined organic phases were washed with water and brine, dried (Na2SO4), filtered, and evaporated. The residue was purified by chromatography (silica gel, 0-5% MeOH/CH2C12) to give 2-(3-chloro-4-nitro-phenoxy)-N,N- dimethyl-benzamide (986 mg, 96%) as a yellow solid. ?H NMR (300 MHz, CDC13) oe ppm 7.95(d, J=9.1 Hz, 1 H), 7.41 - 7.52 (m, 2 H), 7.30 - 7.39 (m, 1 H), 7.10 (d, J=2.6 Hz, 1 H), 7.07 (d, J=7.9 Hz, 1 H), 6.91 (dd, J=9.1, 2.6 Hz, 1 H), 3.03 (s, 3 H), 2.94 (s, 3 H).
 

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