82933-19-5 Usage
Uses
Used in Pharmaceutical Industry:
1-Imidazolidinecarboxylic acid, 2-oxo-, 1,1-dimethylethyl ester is used as a chemical intermediate for the synthesis of various pharmaceuticals. Its ester functional group allows for a wide range of chemical reactions, making it a versatile building block in the development of new drugs and medications.
Used in Agrochemical Industry:
1-Imidazolidinecarboxylic acid, 2-oxo-, 1,1-dimethylethyl ester is also used as a chemical intermediate in the synthesis of agrochemicals. Its properties and reactivity make it suitable for the development of new pesticides, herbicides, and other agricultural chemicals to improve crop yields and protect plants from pests and diseases.
Check Digit Verification of cas no
The CAS Registry Mumber 82933-19-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,9,3 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82933-19:
(7*8)+(6*2)+(5*9)+(4*3)+(3*3)+(2*1)+(1*9)=145
145 % 10 = 5
So 82933-19-5 is a valid CAS Registry Number.
82933-19-5Relevant academic research and scientific papers
Di-tert-butyl dicarbonate and 4-(dimethylamino)pyridine revisited. Their reactions with amines and alcohols
Basel, Yochai,Hassner, Alfred
, p. 6368 - 6380 (2007/10/03)
The reaction of BOC2O in the presence and absence of DMAP was examined with some amines, alcohols, diols, amino alcohols, and aminothiols. Often, unusual products were observed depending on the ratio of reagents, reaction time, polarity of solvent, pK(a) of alcohols, or type of amine (primary or secondary). In reactions of aliphatic alcohols with BOC2O/DMAP, we isolated for the first time carbonic-carbonic anhydride intermediates; this helps explain the formation of symmetrical carbonates in addition to the O-BOC products. In the case of secondary amines, we succeeded to isolate unstable carbamic-carbonic anhydride intermediates that in the presence of DMAP led to the final N-BOC product. The effect of N-methylimidazole in place of DMAP was also examined.
