CAS 76855-69-1 | (3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one

Molecular Formula: C13H25NO4Si
Molecular Weight: 287.43
EINECS: 408-050-9
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
Worldwide Delivery

Application

Specification of CAS 76855-69-1 | (3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one

ITEMS

SPECIFICATION

Melting point

107-109°C(lit.)

InChIKey

GWHDKFODLYVMQG-UBHAPETDSA-N

alpha

51 º (c=1, chloroform)

storage temp.

2-8°C

optical activity

[α]20/D +51°, c = 1 in chloroform

density

1.03 g/cm3

Boiling point

358.3 °C

pka

12.86

CAS DataBase Reference

76855-69-1(CAS DataBase Reference)


Synthesis of CAS 76855-69-1 | (3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one

CAS 76855-69-1 | (3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one

Conditions

With 3-chloro-benzenecarboperoxoic acid In ethyl acetate


Reference

Ito, Yoshio; Kawabata, Takeo; Terashima, Shiro [Tetrahedron Letters, 1986, vol. 27, # 47, p. 5751 – 5754]

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