ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE ,13148-05-5

ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE

Basic Information
Product Name：	ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE
CAS：	13148-05-5
English Synonyms：	ETHOXYCARBONYLOXOPROPYLIDENETRIPHENYLPHOSPHORANE ; [3-(ETHOXYCARBONYL)-2-OXOPROPYLIDENE]TRIPHENYLPHOSPHORANE ; 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTANOIC ACID ETHYL ESTER ; 4-(TRIPHENYLPHOSPHORANYLIDENE)ACETOACETIC ACID ETHYL ESTER ; ETHYL 4-(TRIPHENYLPHOSPHORANYLIDENE)ACETOACETATE ; ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE ; ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTANOATE
MDL Number.：	MFCD00192162
H bond acceptor：	3
H bond donor：	0
Smile：	CCOC(=O)CC(=O)C=P(c1ccccc1)(c2ccccc2)c3ccccc3
InChi：	InChI=1S/C24H23O3P/c1-2-27-24(26)18-20(25)19-28(21-12-6-3-7-13-21,22-14-8-4-9-15-22)23-16-10-5-11-17-23/h3-17,19H,2,18H2,1H3
InChiKey：	InChIKey=QYXSFVCJCUXGJH-UHFFFAOYSA-N
Property
Comments：	APPLICATION: CAN BE COUPLED WITH GLYOXALS IN A ONE-STEP ROUTE TO 4-HYDROXYCYCLOPENTANONES. ALSO USED TO PREPARE 2H-PYRAN-2-ONES FROM OXAZOLONES APPLICATION: REACTANT FOR STEREOSELECTIVE SYNTHESIS OF: POLYSUBSTITUTED CYCLOPENTANONES VIA DOUBLE MICHAEL ADDITION REACTIONS HYDROINDANES VIA ASYMMETRIC QUADRUPLE AMINOCATALYTIC THREE-COMPONENT DOMINO CONDENSATION AND SPIROCYCLIZATION OXOCYCLOHEXENECARBOXYLATES BY CYCLOCONDENSATIONREACTANT FOR PREPARATION OF: GAMMA-(DIOXOBUTYLIDENE)BUTENOLIDES CHAIN CONJUGATED 2H-PYRAN-5-CARBOXYLATES 2-SUBSTITUTED PYRIDOACRIDINES WITH ANTITUMOR ACTIVITY BY MEANS OF THERMOLYSIS UNSPSC: 12352103 WGK: 3
Safety information
WGK Germany：	3

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