Benzyl [(3R)-2-oxo-3-oxetanyl]carbamate

Modify Date: 2024-01-02 20:42:55

Benzyl [(3R)-2-oxo-3-oxetanyl]carbamate Structure
Benzyl [(3R)-2-oxo-3-oxetanyl]carbamate structure
Common Name Benzyl [(3R)-2-oxo-3-oxetanyl]carbamate
CAS Number 98632-91-8 Molecular Weight 221.209
Density 1.3±0.1 g/cm3 Boiling Point 425.5±44.0 °C at 760 mmHg
Molecular Formula C11H11NO4 Melting Point 133 °C
MSDS N/A Flash Point 211.1±28.4 °C

 Names

Name N-Carbobenzyloxy-D-serine-beta-lactone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 425.5±44.0 °C at 760 mmHg
Melting Point 133 °C
Molecular Formula C11H11NO4
Molecular Weight 221.209
Flash Point 211.1±28.4 °C
Exact Mass 221.068802
PSA 68.12000
LogP 0.23
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.569

 Safety Information

HS Code 2932209090

 Synthetic Route

~58%

Benzyl [(3R)-2-oxo-3-oxetanyl]carbamate Structure

Benzyl [(3R)-2-...

CAS#:98632-91-8

Literature: Arnold; Kalantar; Vederas Journal of the American Chemical Society, 1985 , vol. 107, # 24 p. 7105 - 7109

~45%

Benzyl [(3R)-2-oxo-3-oxetanyl]carbamate Structure

Benzyl [(3R)-2-...

CAS#:98632-91-8

Literature: AVENTIS PHARMA DEUTSCHLAND GMBH Patent: WO2004/22553 A1, 2004 ; Location in patent: Page/Page column 12-13 ; WO 2004/022553 A1

~%

Benzyl [(3R)-2-oxo-3-oxetanyl]carbamate Structure

Benzyl [(3R)-2-...

CAS#:98632-91-8

Literature: Journal of Organic Chemistry, , vol. 67, # 5 p. 1536 - 1547

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Carbamic acid, N-[(3R)-2-oxo-3-oxetanyl]-, phenylmethyl ester
Benzyl [(3R)-2-oxo-3-oxetanyl]carbamate
benzyl N-[(3R)-2-oxooxetan-3-yl]carbamate
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