ChemicalBook > CAS DataBase List > (S)-BOC-3-AMINO-2-PYRROLIDINONE

(S)-BOC-3-AMINO-2-PYRROLIDINONE

Product Name
(S)-BOC-3-AMINO-2-PYRROLIDINONE
CAS No.
92235-34-2
Chemical Name
(S)-BOC-3-AMINO-2-PYRROLIDINONE
Synonyms
(S)-3-(Boc-amino)-2-pyrrolidone;(S)-BOC-3-AMINO-2-PYRROLIDINONE;(S)-(-)-3-BOC-AMINOPYRROLIDIN-2-ONE;tert-butyl 2-oxopyrrolidin-3-ylcarbaMate;(S)-BOC-3-AMINO-2-PYRROLIDINONE USP/EP/BP;(S)-tert-butyl 2-oxopyrrolidin-3-ylcarbaMate;tert-butyl (S)-(2-oxopyrrolidin-3-yl)carbamate;ert-butylN-[(3S)-2-oxopyrrolidin-3-yl]carbamate;tert-butyl N-[(3S)-2-oxopyrrolidin-3-yl]carbamate;2-Methyl-2-propanyl [(3S)-2-oxo-3-pyrrolidinyl]carbaMate
CBNumber
CB5252709
Molecular Formula
C9H16N2O3
Formula Weight
200.23
MOL File
92235-34-2.mol
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(S)-BOC-3-AMINO-2-PYRROLIDINONE Property

Melting point:
168.0-170.3 °C(Solv: ethyl acetate (141-78-6); ligroine (8032-32-4))
Boiling point:
394.0±31.0 °C(Predicted)
Density 
1.13±0.1 g/cm3(Predicted)
storage temp. 
2-8°C
pka
11.05±0.20(Predicted)
Appearance
White to off-white Solid
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

ChemScene
Product number
CS-W007134
Product name
tert-Butyl(S)-(2-oxopyrrolidin-3-yl)carbamate
Packaging
1g
Price
$269
Updated
2021/12/16
ChemScene
Product number
CS-W007134
Product name
tert-Butyl(S)-(2-oxopyrrolidin-3-yl)carbamate
Packaging
100mg
Price
$67
Updated
2021/12/16
ChemScene
Product number
CS-W007134
Product name
tert-Butyl(S)-(2-oxopyrrolidin-3-yl)carbamate
Packaging
250mg
Price
$107
Updated
2021/12/16
AK Scientific
Product number
5577AC
Product name
(S)-tert-Butyl(2-oxopyrrolidin-3-yl)carbamate
Packaging
100mg
Price
$169
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0016234
Product name
(S)-BOC-3-AMINO-2-PYRROLIDINONE
Purity
95.00%
Packaging
1G
Price
$837.38
Updated
2021/12/16
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(S)-BOC-3-AMINO-2-PYRROLIDINONE Chemical Properties,Usage,Production

Synthesis

24424-99-5

4128-00-1

92235-34-2

Step 1: (S)-3-Amino-2-pyrrolidinone (3.1 g, 32 mmol) was dissolved in methanol (130 mL) at room temperature and triethylamine (16 mL) and di-tert-butyl dicarbonate (7.7 g, 35.2 mmol) were added sequentially. The reaction mixture was stirred at room temperature overnight and then heated to reflux for 2 hours. After completion of the reaction, the solvent was removed by concentration under reduced pressure and the residue was purified by column chromatography (eluent: ethyl acetate) to afford (S)-tert-butoxycarbonyl-3-amino-2-pyrrolidinone (5.0 g, 78% yield) as a white solid.

References

[1] Patent: WO2008/33562, 2008, A2. Location in patent: Page/Page column 63
[2] Patent: US2009/76005, 2009, A1. Location in patent: Page/Page column 29; 30
[3] Patent: WO2007/126871, 2007, A1. Location in patent: Page/Page column 61-62

(S)-BOC-3-AMINO-2-PYRROLIDINONE Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-BOC-3-AMINO-2-PYRROLIDINONE Suppliers

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View Lastest Price from (S)-BOC-3-AMINO-2-PYRROLIDINONE manufacturers

Career Henan Chemical Co
Product
(S)-BOC-3-AMINO-2-PYRROLIDINONE 92235-34-2
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200kg
Release date
2020-01-08

92235-34-2, (S)-BOC-3-AMINO-2-PYRROLIDINONERelated Search:

(S)-1-BOC-4-AMINO-2-PYRROLIDINONE (R)-1-BOC-4-AMINO-2-PYRROLIDINONE 3-N-Boc-aminopyrrolidine 3-BOC-AMINO-PYRROLIDIN-2-ONE (S)-BOC-3-AMINO-2-PYRROLIDINONE (S)-(3-N-BOC-AMINO-2-OXO-PYRROLIDIN-1-YL)-ACETIC ACID (S)-3-(Boc-amino)pyrrolidine

  • (S)-BOC-3-AMINO-2-PYRROLIDINONE
  • (S)-(-)-3-BOC-AMINOPYRROLIDIN-2-ONE
  • CarbaMic acid, N-[(3S)-2-oxo-3-pyrrolidinyl]-, 1,1-diMethylethyl ester
  • tert-butyl 2-oxopyrrolidin-3-ylcarbaMate
  • (S)-tert-butyl 2-oxopyrrolidin-3-ylcarbaMate
  • (2-oxopyrrolidin-3-(S)-yl)carbaMic acid tert-butyl ester
  • 2-Methyl-2-propanyl [(3S)-2-oxo-3-pyrrolidinyl]carbaMate
  • tert-butyl (S)-(2-oxopyrrolidin-3-yl)carbamate
  • tert-butyl N-[(3S)-2-oxopyrrolidin-3-yl]carbamate
  • (S)-3-(Boc-amino)-2-pyrrolidone
  • ert-butylN-[(3S)-2-oxopyrrolidin-3-yl]carbamate
  • (S)-BOC-3-AMINO-2-PYRROLIDINONE USP/EP/BP
  • 92235-34-2
  • pharmacetical
  • Amino Acids & Deriv.
  • CHIRAL CHEMICALS