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HomeProduct name list(R)-(-)-2-HYDROXY-2-PHENYLPROPIONIC ACID

(R)-(-)-2-HYDROXY-2-PHENYLPROPIONIC ACID

(R)-(-)-2-HYDROXY-2-PHENYLPROPIONIC ACID Structural

What is (R)-(-)-2-HYDROXY-2-PHENYLPROPIONIC ACID?

Chemical properties

white fluffy fine crystalline powder

The Uses of (R)-(-)-2-HYDROXY-2-PHENYLPROPIONIC ACID

It is used in the asymmetric synthesis. Part III. Stereospecific synthesis of (R)-2-hydroxy-2-phenylpropionic acid, and (R)- and (S)-2-cyclohexyl-2-hydroxy-2-phenylacetic acid. Configurational relationship between (R)(-)-2-hydroxy-2-phenylpropionic acid and (S)(+)-2-phenylpropionic acid.

Purification Methods

Recrystallise them from *C6H6 or *C6H6/pet-ether and dry them in a vacuum. [McKenzie & Clough J Chem Soc 1019 1910, Meyers & Slade Synth Commun 6 6011972, Beilstein 10 II 157, 10 III 560, 10 IV 657.]

Properties of (R)-(-)-2-HYDROXY-2-PHENYLPROPIONIC ACID

Melting point: 112 °C
Boiling point: 254.38°C (rough estimate)
Density  1.1708 (rough estimate)
refractive index  1.5500 (estimate)
pka 3.53±0.25(Predicted)
BRN  2936598

Safety information for (R)-(-)-2-HYDROXY-2-PHENYLPROPIONIC ACID

Computed Descriptors for (R)-(-)-2-HYDROXY-2-PHENYLPROPIONIC ACID

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