Molecular Formula | C27H23O2P |
Molar Mass | 410.44 |
Density | 1.19±0.1 g/cm3(Predicted) |
Melting Point | 120-122°C(lit.) |
Boling Point | 571.1±43.0 °C(Predicted) |
Appearance | Shape Powder, color White to off-white |
Color | White to off-white |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
MDL | MFCD00191787 |
Use | Uses for the Wittig reaction of tributylphosphine as a medium; for the synthesis of 1,2-dioxane for anti-pyramidal activity; for the organic catalysis of phosphorus ylide and unsaturated ketones The Michael type reaction/Wittig reaction; used for the stereoselective phosphine-catalyzed cyclization addition to form spirocyclopentene indole; used for the enantioselective synthesis of pantothenic acid; used for the preparation of phosphorus ylide from orthophosphorus and acetic anhydride |
Hazard Symbols | Xn - Harmful |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
HS Code | 29319019 |
(benzyloxycarbonylmethylene) triphenylphosphine is a phosphine ylide reagent, which can be used to prepare optically active α-aminopimelate L-2-aminopelic acid -1-ethyl ester.
Introduction | (benzyloxycarbonylene methylene) Triphenylphosphine is a phosphine ylide reagent, which can be used to prepare optically active α-aminoheptanedioate L-2-aminoheptano-1-ethyl ester. |
Use | Used in the tributylphosphine-mediated allene Wittig reaction; used in the synthesis of anti-pyramidal activity 1, 2-dioxane; used in the organocatalytic Michael reaction/Wittig reaction of phosphorus ylide and unsaturated ketones; used for stereoselective phosphine-catalyzed cyclization addition to form spirocyclopentene indole; used for enantioselective synthesis of pantothenic acid; used to prepare phosphorus ylide from n-phosphorus and acetic anhydride |