41721-00-0 Usage
Uses
Used in Pharmaceutical Industry:
Pyrrolidine, 1-[(2S)-2-pyrrolidinylcarbonyl](9CI) is used as an intermediate in the synthesis of pharmaceuticals for its potential therapeutic properties. Its unique structure allows it to be a key component in the development of new drugs targeting various medical conditions.
Used in Agrochemical Industry:
In the agrochemical industry, Pyrrolidine, 1-[(2S)-2-pyrrolidinylcarbonyl](9CI) serves as an intermediate in the synthesis of agrochemicals, contributing to the development of effective products for agricultural applications.
Used in Research and Development:
Pyrrolidine, 1-[(2S)-2-pyrrolidinylcarbonyl](9CI) is utilized in research and development for its potential therapeutic properties in neurology, oncology, and infectious diseases. Ongoing studies aim to uncover new applications and enhance the understanding of its properties, ultimately leading to innovative solutions in these fields.
Check Digit Verification of cas no
The CAS Registry Mumber 41721-00-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,7,2 and 1 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 41721-00:
(7*4)+(6*1)+(5*7)+(4*2)+(3*1)+(2*0)+(1*0)=80
80 % 10 = 0
So 41721-00-0 is a valid CAS Registry Number.
41721-00-0Relevant academic research and scientific papers
Synthesis of chiral diamines using novel 2-trichloromethyloxazolidin-4-one precursors derived from 5-oxo-proline and proline
Amedjkouh, Mohamed,Ahlberg, Per
, p. 2229 - 2234 (2007/10/03)
Efficient syntheses of chiral vicinal diamines derived from (S)-oxo-proline and (S)-proline are described. The novel diastereomerically pure precursor (2R,5S)-2-trichloromethyl-1-aza-3-oxabicyclo-[3.3.0]-octan-4,8-dione 3 and its enantiomer are readily available by reaction of the inexpensive enantiomers of 5-oxo-proline with chloral. Compound 3 reacts with primary and secondary amines to afford the 5-oxo-prolylamides 4 in quantitative yield. In contrast, the (S)-proline-derived precursor (2R,5S)-2-trichloromethyl-1-aza-3-oxabicyclo[3.3.0]octan-4-one 6 gave (S)-N-formylprolylamides 9 and/or (S)-prolylamides 8 depending on the reaction conditions. Upon reduction with LiAlH4, amides 4 and 9 afforded the proline-derived (S)-2-(alkylaminomethyl)pyrrolidines 1 and (S)-N-methyl-2-(alkylaminomethyl)-pyrrolidines 5 in 70-90% yields.
