CAS 2605-67-6: Methyl (triphenylphosphoranylidene)acetate

Description:Methyl (triphenylphosphoranylidene)acetate, with the CAS number 2605-67-6, is an organophosphorus compound characterized by the presence of a phosphoranylidene group attached to an acetate moiety. This compound typically appears as a solid or viscous liquid and is known for its distinctive aromatic properties due to the triphenylphosphine component. It is often utilized in organic synthesis, particularly in reactions involving the formation of carbon-carbon bonds, such as the Wittig reaction, where it acts as a ylide. The presence of the triphenylphosphoranylidene group enhances its reactivity, making it a valuable intermediate in the synthesis of various organic compounds. Methyl (triphenylphosphoranylidene)acetate is generally stable under standard conditions but should be handled with care due to potential reactivity with electrophiles. Its solubility in organic solvents makes it suitable for various applications in synthetic organic chemistry. As with many organophosphorus compounds, proper safety measures should be observed when handling this substance to mitigate any health risks associated with exposure.

Formula:C₂₁H₁₉O₂P

InChI:InChI=1S/C21H19O2P/c1-23-21(22)17-24(18-11-5-2-6-12-18,19-13-7-3-8-14-19)20-15-9-4-10-16-20/h2-17H,1H3

InChI key:InChIKey=NTNUDYROPUKXNA-UHFFFAOYSA-N

SMILES:O=C(OC)C=P(C=1C=CC=CC1)(C=2C=CC=CC2)C=3C=CC=CC3

Synonyms:
(2-Methoxy-2-Oxoethylidene)Triphenylphosphorane
(Carbomethoxymethylene)triphenylphosphine
(Carbomethoxymethylene)triphenylphosphorane
(Carbomethoxymethylidene)triphenylphosphorane
(Methoxycarbonylmethylene)triphenylphosphorane
(Trifenilfosforanilideno)Acetato De Metilo
(Triphenylphosphoranylidene) methyl acetate
(Triphenylphosphoranylidene)-Aceticacimethylester
(Triphenylphosphoranylidene)Acetic Acid Methyl Ester
(Triphenylphosphoranylidene)acetate de methyle
See more synonyms
2-(Triphenylphosphoranylidene)acetic acid methyl ester
Acetic Acid, (Triphenylphosphoranylidene)-, Methyl Ester
Acetic acid, 2-(triphenylphosphoranylidene)-, methyl ester
Aurora Ka-874
Carbethoxymethylene)triphenylphosphorane
Carbmethoxy Methylene Triphenyl Phosphorane
Cmmtpp
Methyl (Triphenyl-Lambda~5~-Phosphanylidene)Acetate
Methyl (triphenylphosphoranyl)acetate
Methyl (triphenylphosphoranylidene)ethanoate
Methyl 2-(triphenyl-λ5-phosphaneylidene)acetate
Methyl 2-(triphenylphosphoranylidene)acetate
Methyl triphenylphosphanylideneacetate
Methyl triphenylphosphonoacetate
Methyl triphenylphosphoranylideneacetate
Methyl triphenylphosphorylideneacetate
Methyl-(triphenylphosphoranyliden)acetat
Nsc 117573
Nsc 407395
Triphenyl(carbomethoxymethylene)phosphorane
[(Methoxycarbonyl)methylene]triphenylphosphorane

Found 9 products.

Product data	Purity	Price range	Estimated delivery
(Methoxycarbonylmethylene)triphenylphosphorane, 98% REF: 02-A14020CAS: 2605-67-6	98%	To inquire	Fri 21 Mar 25
Methyl 2-(triphenylphosphoranylidene)acetate REF: IN-DA003RJCCAS: 2605-67-6	98%	21.00 €~601.00 €	Thu 27 Mar 25
Methyl (triphenylphosphoranylidene)acetate REF: 54-OR10660CAS: 2605-67-6	98%	32.00 €~167.00 €	Fri 28 Mar 25
Methyl (triphenylphosphoranylidene)acetate REF: 7W-GK1508CAS: 2605-67-6	- - -	To inquire	Fri 28 Mar 25
Methyl (triphenylphosphoranylidene)acetate, 98% REF: AC-16956CAS: 2605-67-6	98%	To inquire	Tue 01 Apr 25
Methyl (Triphenylphosphoranylidene)acetate REF: 3B-T1363CAS: 2605-67-6	>98.0%(T)(HPLC)	71.00 €~214.00 €	Tue 01 Apr 25
(Carbomethoxymethylene)triphenylphosphorane REF: 10-F003702CAS: 2605-67-6	97.00%	To inquire	Tue 08 Apr 25
Methyl(triphenylphosphoranylidene)acetate REF: 3D-FM25581CAS: 2605-67-6	Min. 98 Area-%	159.00 €~2,768.00 €	Mon 07 Apr 25
Methyl(triphenylphosphoranylidene)acetate REF: TR-M331000CAS: 2605-67-6	- - -	92.00 €~292.00 €	Tue 15 Apr 25