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Home > Encyclopedia > N-CARBOBENZOXY-L-SERINE BETA-LACTONE

N-CARBOBENZOXY-L-SERINE BETA-LACTONE

N-CARBOBENZOXY-L-SERINE BETA-LACTONE structure

N-CARBOBENZOXY-L-SERINE BETA-LACTONE 

structure
  • CAS No:

    26054-60-4

  • Formula:

    C11H11NO4

  • Chemical Name:

    N-CARBOBENZOXY-L-SERINE BETA-LACTONE

  • Synonyms:

    (S)-ALPHA-CARBOBENZOXYAMINO-BETA-PROPIOLACTONE;N-CBZ-L-SERINE BETA-LACTONE;N-CARBOBENZOXY-L-SERINE BETA-LACTONE;N-CARBOBENZYLOXY-L-SERINE B-LACTONE;carbobenzoxyserinelactone;Carbamic acid, [(3S)-2-oxo-3-oxetanyl]-, phenylmethyl ester (9CI);N-CARBOBENZOXY-L-SERINE ALPHA-LACTONE;(S)-benzyl 2-oxooxetan-3-ylcarbamate

  • Categories:

    Pharmaceutical Intermediates  >  Antivirals

Description

White Foam

N-CARBOBENZOXY-L-SERINE BETA-LACTONE Basic Attributes

221.21

221.068802

DTXSID00333188

2932209090

Characteristics

64.6

1.2

white foam

1.3±0.1 g/cm3

129-130°C

425.5°C at 760 mmHg

211.1±28.4 °C

1.569

Refrigerator

1.9E-07mmHg at 25°C

N-CARBOBENZOXY-L-SERINE BETA-LACTONE Use and Manufacturing

Standard Procedure for the Synthesis of Ddz-Dap(Boc-Me)-OH (Ddz-AA4, FIG. 2); Step 4-1. Z-Serine-β-lactone (AA4-2).; This intermediate was prepared in an analogous fashion to that described previously for the Boc derivative AA3-1. In a dry 250 mL 3-neck flask equipped with a mechanical stirrer under nitrogen atmosphere was added triphenylphosphine (4.5 g, 17.1 mmol, 1.1 eq.), followed by 100 mL of an anhydrous THF:CHa

Computed Properties

Molecular Weight:221.21
XLogP3:1.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:221.06880783
Monoisotopic Mass:221.06880783
Topological Polar Surface Area:64.6
Heavy Atom Count:16
Complexity:273
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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