4-Pentenoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester

Modify Date: 2024-01-20 18:33:07

4-Pentenoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester Structure
4-Pentenoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester structure
Common Name 4-Pentenoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester
CAS Number 62251-79-0 Molecular Weight 402.42200
Density 1.18g/cm3 Boiling Point 539.9ºC at 760 mmHg
Molecular Formula C25H23O3P Melting Point N/A
MSDS N/A Flash Point 293.3ºC

 Names

Name ethyl 3-oxo-2-(triphenyl-λ5-phosphanylidene)pent-4-enoate

 Chemical & Physical Properties

Density 1.18g/cm3
Boiling Point 539.9ºC at 760 mmHg
Molecular Formula C25H23O3P
Molecular Weight 402.42200
Flash Point 293.3ºC
Exact Mass 402.13800
PSA 53.18000
LogP 3.47110
Index of Refraction 1.598

 Synthetic Route

~%

4-Pentenoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester Structure

4-Pentenoic aci...

CAS#:62251-79-0

Literature: Cooke, Manning P. Journal of Organic Chemistry, 1982 , vol. 47, # 25 p. 4963 - 4968

~%

4-Pentenoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester Structure

4-Pentenoic aci...

CAS#:62251-79-0

Literature: Cooke, Manning P. Journal of Organic Chemistry, 1982 , vol. 47, # 25 p. 4963 - 4968

 Precursor & DownStream

Precursor  2

DownStream  0