4-Methoxy-4-oxo-3-(triphenylphosphoranylidene)-butanoic acid

Modify Date: 2024-01-18 22:49:00

4-Methoxy-4-oxo-3-(triphenylphosphoranylidene)-butanoic acid Structure
4-Methoxy-4-oxo-3-(triphenylphosphoranylidene)-butanoic acid structure
Common Name 4-Methoxy-4-oxo-3-(triphenylphosphoranylidene)-butanoic acid
CAS Number 57367-54-1 Molecular Weight 392.38400
Density N/A Boiling Point N/A
Molecular Formula C23H21O4P Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-methoxy-4-oxo-3-(triphenyl-λ5-phosphanylidene)butanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C23H21O4P
Molecular Weight 392.38400
Exact Mass 392.11800
PSA 73.41000
LogP 2.80060

 Synthetic Route

~81%

4-Methoxy-4-oxo-3-(triphenylphosphoranylidene)-butanoic acid Structure

4-Methoxy-4-oxo...

CAS#:57367-54-1

Literature: EUROSCREEN S.A.; HOVEYDA, Hamid; BRANTIS, Cyrille Evangelos; DUTHEUIL, Guillaume; ZOUTE, Ludivine; SCHILS, Didier; BERNARD, Jerome Patent: WO2010/66682 A1, 2010 ; Location in patent: Page/Page column 206 ; WO 2010/066682 A1

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4-Methoxy-4-oxo-3-(triphenylphosphoranylidene)-butanoic acid Structure

4-Methoxy-4-oxo...

CAS#:57367-54-1

Literature: Doulut, Sylvie; Dubuc, Isabelle; Rodriguez, M.; Vecchini, F.; Fulcrand, H.; et al. Journal of Medicinal Chemistry, 1993 , vol. 36, # 10 p. 1369 - 1379

 Synonyms

2-carboxy-1-methoxycarbonylethylidenetriphenylphosphorane
2-carboxy-1-methoxycarbonylethyltriphenylphosphorane