(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE

CAS No.
1439-36-7
CCD No.
CCD00008461
Formula
C21 H19 O P
MolWeight
318.354

Basic Information

Product Name: (ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE
CAS: 1439-36-7
English Synonyms: (METHYLCARBONYLMETHYLENE)TRIPHENYLPHOSPHORANE ; (2-OXOPROPYLIDENE)TRIPHENYLPHOSPHORANE ; 1-(TRIPHENYL-LAMBDA(5)-PHOSPHANYLIDENE)PROPAN-2-ONE ; (ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE ; 1-TRIPHENYLPHOSPHANYLIDENE-PROPAN-2-ONE ; 1-(TRIPHENYLPHOSPHORANYLIDENE)-2-PROPANONE ; METHYL (TRIPHENYLPHOSPHORANYLIDENE)METHYL KETONE ; 1-(TRIPHENYLPHOSPHORANYLIDENE)ACETONE ; 1-(TRIPHENYLPHOSPHORANYLIDENE)PROPAN-2-ONE ; 2-PROPANONE, 1-(TRIPHENYLPHOSPHORANYLIDENE)-
MDL Number.: MFCD00008774
H bond acceptor: 1
H bond donor: 0
Smile: CC(=O)C=P(c1ccccc1)(c2ccccc2)c3ccccc3
InChi: InChI=1S/C21H19OP/c1-18(22)17-23(19-11-5-2-6-12-19,20-13-7-3-8-14-20)21-15-9-4-10-16-21/h2-17H,1H3
InChiKey: InChIKey=KAANTNXREIRLCT-UHFFFAOYSA-N

Property

Melting Point: 203-205 DEG C(LIT)
Comments: APPLICATION: REACTANT FOR: CASCADE REACTIONS OF ENALS FOR ENANTIOSELECTIVE SYNTHESIS OF INDANE DERIVATIVES. ENANTIOSELECTIVE CONJUGATE ADDITION FOR SYNTHESIS OF ALPHA-BRANCHED INDOLES. SYNTHESIS OF 1,2-DIOXANES WITH ANTITRYPANOSOMAL ACTIVITY. ASYMMETRIC ALLYLBORATION FOR ENANTIOSELECTIVE SYNTHESIS OF (+)-AWAJANOMYCIN. DOMINO SUZUKI / HECK COUPLING REACTIONS FOR PREPARATION OF FLUORENYLIDENES. SYNTHESIS OF AMPHIBIAN PYRROLIZIDINE ALKALOIDS VIA ALLYLIC AMINATIONS. SYNTHESIS OF SILICON-CONTAINING ACYCLIC DIENONE MUSK ODORANTS
APPLICATION: WITTIG REAGENT USED RECENTLY IN THE SYNTHESES OF FUNCTIONALIZED PYRROLIDINES AND CYCLOBUTANONES
NSC 407394
RTECS: UC3900000
UNSPSC: 12352103
WGK: 3

Safety information

WGK Germany: 3

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