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Home > Encyclopedia > 4-Chloro-α-[methyl(2,2,2-trifluoroacetyl)amino]benzeneacetic acid

4-Chloro-α-[methyl(2,2,2-trifluoroacetyl)amino]benzeneacetic acid

4-Chloro-α-[methyl(2,2,2-trifluoroacetyl)amino]benzeneacetic acid structure

4-Chloro-α-[methyl(2,2,2-trifluoroacetyl)amino]benzeneacetic acid 

structure
  • CAS No:

    143209-98-7

  • Formula:

    C11H9ClF3NO3

  • Chemical Name:

    4-Chloro-α-[methyl(2,2,2-trifluoroacetyl)amino]benzeneacetic acid

  • Synonyms:

    Benzeneacetic acid,4-chloro-α-[methyl(2,2,2-trifluoroacetyl)amino]-;Benzeneacetic acid,4-chloro-α-[methyl(trifluoroacetyl)amino]-;4-Chloro-α-[methyl(2,2,2-trifluoroacetyl)amino]benzeneacetic acid;2-(4-Chlorophenyl)-N-(trifluoroacetyl)sarcosine

4-Chloro-α-[methyl(2,2,2-trifluoroacetyl)amino]benzeneacetic acid Basic Attributes

295.6422696

295.64

Characteristics

57.6

2.8

4-Chloro-α-[methyl(2,2,2-trifluoroacetyl)amino]benzeneacetic acid Use and Manufacturing

Methods of Manufacturing

The preparation method is obtained by reacting 2-p-chlorophenyl sarcosine with trifluoroacetic anhydride. 28.4 g (0.135 mol) of 2-p-chlorophenyl sarcosine was dissolved in dry toluene, 20 mL of trifluoroacetic anhydride was quickly added, and the reaction was stirred at room temperature for 1.0 h. It was concentrated in vacuo, and the residue was stripped with toluene three times to remove unreacted trifluoroacetic anhydride to obtain 40.3 g of 2-p-chlorophenyl-N-trifluoroacetylsarcosine with a yield of 97%.

Uses

This product is an intermediate of the insecticide chlorfenapyr.

Computed Properties

Molecular Weight:295.64
XLogP3:2.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:295.0223053
Monoisotopic Mass:295.0223053
Topological Polar Surface Area:57.6
Heavy Atom Count:19
Complexity:354
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Guide of 4-Chloro-α-[methyl(2,2,2-trifluoroacetyl)amino]benzeneacetic acid

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