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Home > Encyclopedia > N-(3-Acetyl-2-hydroxyphenyl)-4-(4-phenylbutoxy)benzamide

N-(3-Acetyl-2-hydroxyphenyl)-4-(4-phenylbutoxy)benzamide

N-(3-Acetyl-2-hydroxyphenyl)-4-(4-phenylbutoxy)benzamide structure

N-(3-Acetyl-2-hydroxyphenyl)-4-(4-phenylbutoxy)benzamide 

structure
  • CAS No:

    136450-06-1

  • Formula:

    C25H25NO4

  • Chemical Name:

    N-(3-Acetyl-2-hydroxyphenyl)-4-(4-phenylbutoxy)benzamide

  • Synonyms:

    Benzamide,N-(3-acetyl-2-hydroxyphenyl)-4-(4-phenylbutoxy)-;N-(3-Acetyl-2-hydroxyphenyl)-4-(4-phenylbutoxy)benzamide;3-[4-(4-Phenylbutoxy)benzoylamino]-2-hydroxyacetophenone;161369-32-0

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

N-(3-Acetyl-2-hydroxyphenyl)-4-(4-phenylbutoxy)benzamide Basic Attributes

403.47

403.47

416-150-9

66NXWRAG2B

DTXSID50275660

2924299090

Characteristics

75.6

5.3

1.213±0.06 g/cm3(Predicted)

528.0±50.0 °C(Predicted)

273.2±30.1 °C

1.627

Safety Information

53

61

P273, P501

H413

H413: May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]|P273, and P501

N-(3-Acetyl-2-hydroxyphenyl)-4-(4-phenylbutoxy)benzamide Use and Manufacturing

270 g of 4- (phenylbutoxy) benzoic acid was added, 270 g of thionyl chloride was added and incubated at 50 ° C for 3 hours. After completion of the reaction, the unreacted thionyl chloride was recovered under reduced pressure. Nitrogen blowing into the thiophene chloride. Cooled to room temperature by adding 270 g of dichloromethane. Weigh 151 g of 3-amino-2-hydroxyacetophenone in 200 g of methylene chloride, 160 g of pyridine was added, and a solution of 4- (phenylbutoxy) benzoyl chloride in methylene chloride was added dropwise to the ice bath. The temperature is not more than 10 , dripping finished, 10 incubation reaction 2h, after the end of the reaction, adding to the reaction system dilute hydrochloric acid, adjust the pH to 2-3, liquid, methyl chloride layer washed to neutral, anhydrous Dried over sodium sulfate, filtered and concentrated to give a reddish brown solid, petroleum ether: ethyl acetate = 1: 1 recrystallization to give 334 g, yield 84percent.

Computed Properties

Molecular Weight:403.5
XLogP3:5.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:9
Exact Mass:403.17835828
Monoisotopic Mass:403.17835828
Topological Polar Surface Area:75.6
Heavy Atom Count:30
Complexity:537
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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