(S)-2-ALLYL-1-(TERT-BUTOXYCARBONYL)PYRROLIDINE-2-CARBOXYLIC ACID

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Names

[ CAS No. ]:
706806-59-9

[ Name ]:
(S)-2-ALLYL-1-(TERT-BUTOXYCARBONYL)PYRROLIDINE-2-CARBOXYLIC ACID

[Synonym ]:
Boc-|A-allyl-D-proline

Chemical & Physical Properties

[ Density]:
1.125g/cm3

[ Boiling Point ]:
364.3ºC at 760 mmHg

[ Melting Point ]:
120-122 °C

[ Molecular Formula ]:
C13H21NO4

[ Molecular Weight ]:
255.31000

[ Flash Point ]:
174.1ºC

[ Exact Mass ]:
255.14700

[ PSA ]:
66.84000

[ LogP ]:
2.35470

[ Index of Refraction ]:
1.498

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
22

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933990090

Synthetic Route

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Precursor & DownStream

Precursor

  • Di-tert-butyl dicarbonate
  • D-Proline, 2-(2-propenyl)- (9CI)
  • (2S,5S)-2-tert-butyl-5-(prop-2-enyl)-1-aza-3-oxabicyclo[3.3.0]octan-4-one

DownStream

  • 2-Methyl-2-propanyl (5S)-8-hydroxy-6-oxo-7-oxa-1-azaspiro[4.4]non ane-1-carboxylate

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%