159684-36-3 Usage
General Description
The chemical compound "(2-tert-Butoxycarbonylamino-4-trifluoromethyl-phenyl)-oxo-acetic acid ethyl ester" is an ester derivative of a carboxylic acid. It contains a tert-butoxycarbonyl (Boc) protecting group, a trifluoromethyl-substituted phenyl group, and an ethyl ester function. (2-tert-Butoxycarbonylamino-4-trifluoromethyl-phenyl)-oxo-acetic acid ethyl ester is likely used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals or other complex molecules. It may also have applications in materials science or as a reagent in chemical reactions. The presence of the Boc protecting group indicates that it may be used to block the reactivity of certain functional groups in a molecule, allowing for selective chemical transformations to occur. Overall, "(2-tert-Butoxycarbonylamino-4-trifluoromethyl-phenyl)-oxo-acetic acid ethyl ester" is a versatile and potentially valuable compound in organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 159684-36-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,6,8 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 159684-36:
(8*1)+(7*5)+(6*9)+(5*6)+(4*8)+(3*4)+(2*3)+(1*6)=183
183 % 10 = 3
So 159684-36-3 is a valid CAS Registry Number.
159684-36-3Relevant articles and documents
Catalytic enantioselective fluorination of oxindoles
Hamashima, Yoshitaka,Suzuki, Toshiaki,Takano, Hisashi,Shimura, Yuta,Sodeoka, Mikiko
, p. 10164 - 10165 (2007/10/03)
We have developed a highly efficient catalytic enantioselective fluorination of oxindole derivatives. In the presence of a catalytic amount of chiral Pd complex 2 (2.5 mol %), various substrates, including aryl- and alkyl-substituted oxindoles, were fluor
