8-benzyl-9-oxo-9-phenyl-10-oxa-8-aza-9$l^{5}-phosphabicyclo[4.4.0]deca-1,3,5-trien-7-one

Modify Date: 2025-09-25 02:22:33

8-benzyl-9-oxo-9-phenyl-10-oxa-8-aza-9$l^{5}-phosphabicyclo[4.4.0]deca-1,3,5-trien-7-one Structure
8-benzyl-9-oxo-9-phenyl-10-oxa-8-aza-9$l^{5}-phosphabicyclo[4.4.0]deca-1,3,5-trien-7-one structure
Common Name 8-benzyl-9-oxo-9-phenyl-10-oxa-8-aza-9$l^{5}-phosphabicyclo[4.4.0]deca-1,3,5-trien-7-one
CAS Number 143000-20-8 Molecular Weight 349.32000
Density 1.34g/cm3 Boiling Point 518.6ºC at 760mmHg
Molecular Formula C20H16NO3P Melting Point N/A
MSDS N/A Flash Point 267.4ºC

 Names

Name 3-benzyl-2-oxo-2-phenyl-1,3,2λ5-benzoxazaphosphinin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.34g/cm3
Boiling Point 518.6ºC at 760mmHg
Molecular Formula C20H16NO3P
Molecular Weight 349.32000
Flash Point 267.4ºC
Exact Mass 349.08700
PSA 56.42000
LogP 4.17790
Vapour Pressure 7.39E-11mmHg at 25°C
Index of Refraction 1.662

 Synthetic Route

~78%

8-benzyl-9-oxo-9-phenyl-10-oxa-8-aza-9$l^{5}-phosphabicyclo[4.4.0]deca-1,3,5-trien-7-one Structure

8-benzyl-9-oxo-...

CAS#:143000-20-8

Literature: Kostka; Porada Archiv der Pharmazie, 1992 , vol. 325, # 6 p. 325 - 328

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

3-benzyl-2-oxo-2-phenyl-1,3,2
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