(5S)-5-[[[(tert-Butyl)dimethylsilyl]oxy]methyl]-2-pyrrolidinone

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Names

[ CAS No. ]:
106191-02-0

[ Name ]:
(5S)-5-[[[(tert-Butyl)dimethylsilyl]oxy]methyl]-2-pyrrolidinone

[Synonym ]:
(5S)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]pyrrolidin-2-one

Chemical & Physical Properties

[ Molecular Formula ]:
C11H23NO2Si

[ Molecular Weight ]:
229.39100

[ Exact Mass ]:
229.15000

[ PSA ]:
38.33000

[ LogP ]:
2.61560

Safety Information

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • tert-Butyldimethylsilyl chloride
  • (5S)-5-(Hydroxymethyl)pyrrolidin-2-on
  • Methyl L-Pyroglutamate
  • L-Pyroglutamicacid
  • methyl 5-[tert-butyl(dimethyl)silyl]oxy-4-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoate
  • Boc-Glu(OMe)-OH
  • (S)-Methyl 4-[(tert-butoxycarbonyl)amino]-5-hydroxypentanoate
  • (S)-1-(2,5-dioxopyrrolidin-1-yl) 5-methyl 2-((tert-butoxycarbonyl)amino)pentanedioate
  • L-glutamic acid
  • H-Pyr-OEt

DownStream

  • Boc-L-Pyroglutaminol

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%