ChemicalBook Product Catalog Chemical Reagents Organic reagents Phosphine ligand (4S)-(-)-4,5-DIHYDRO-2-[2'-(DIPHENYLPHOSPHINO)PHENYL]-4-ISOPROPYLOXAZOLE

(4S)-(-)-4,5-DIHYDRO-2-[2'-(DIPHENYLPHOSPHINO)PHENYL]-4-ISOPROPYLOXAZOLE

(4S)-(-)-4,5-DIHYDRO-2-[2'-(DIPHENYLPHOSPHINO)PHENYL]-4-ISOPROPYLOXAZOLE Basic information
Product Name:(4S)-(-)-4,5-DIHYDRO-2-[2'-(DIPHENYLPHOSPHINO)PHENYL]-4-ISOPROPYLOXAZOLE
Synonyms:(S)-(-)-2-[(DIPHENYLPHOSPHINO)PHENYL]-4-(1-METHYLETHYL)-4,5-DIHYDROOXAZOLE;(S)-(-)-2-[2-(DIPHENYLPHOSPHINO)PHENYL]-4-(1-ISOPROPYL)-4,5-DIHYDROOXAZOLE;(S)-(-)-2-[2-(DIPHENYLPHOSPHINO)PHENYL]-4-(1-METHYLETHYL)-4,5-DIHYDROOXAZOLE;(S)-(-)-2-[2-(DIPHENYLPHOSPHINO)PHENYL]-4,5-DIHYDRO-4-ISOPROPYLOXAZOLE;(S)-(-)-2-[2-(DIPHENYLPHOSPHINO)PHENYL]-4-ISOPROPYL-2-OXAZOLINE;(-)(4S)-2-[2-(DIPHENYLPHOSPHINO)PHENYL]-4-(2-PROPYL)OXAZOLINE;(4S)-(-)-4,5-DIHYDRO-2-[2'-(DIPHENYLPHOSPHINO)PHENYL]-4-ISOPROPYLOXAZOLE;(S)-(-)-2-[2-(Diphenylphosphino)phenyl]-4-isopropyl-2-
CAS:148461-14-7
MF:C24H24NOP
MW:373.43
EINECS:
Product Categories:Chiral Phosphine;PHOX Series;organophosphine ligand
Mol File:148461-14-7.mol
(4S)-(-)-4,5-DIHYDRO-2-[2'-(DIPHENYLPHOSPHINO)PHENYL]-4-ISOPROPYLOXAZOLE Structure
(4S)-(-)-4,5-DIHYDRO-2-[2'-(DIPHENYLPHOSPHINO)PHENYL]-4-ISOPROPYLOXAZOLE Chemical Properties
Melting point 85-90 °C
alpha -44° (c 1.4, CHCl3)
Boiling point 492.7±28.0 °C(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka4.31±0.70(Predicted)
form Powder
color white
optical activity[α]20/D 48±3°, c = 1% in chloroform
Sensitive air sensitive
BRN 5879302
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 37/39-26-24/25
WGK Germany 3
F 10-23
Hazard Note Irritant
HS Code 29349990
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
(4S)-(-)-4,5-DIHYDRO-2-[2'-(DIPHENYLPHOSPHINO)PHENYL]-4-ISOPROPYLOXAZOLE Usage And Synthesis
Chemical PropertiesWhite crystalline powder
Reactions
  1. Chiral ligand used in the asymmetric reduction of highly substituted olefins.
  2. Chiral ligand used in the enantioselective Heck reaction. The success of the reaction is due to the fact that the catalytic system does not promote double bond isomerization.
  3. Chiral ligand used in the entantioselective palladium-catalyzed allylic substitution of sodium benzotriazole.
  4. Decarboxylative allylic alkylation.
Reactions of 148461-14-7
(4S)-(-)-4,5-DIHYDRO-2-[2'-(DIPHENYLPHOSPHINO)PHENYL]-4-ISOPROPYLOXAZOLE Preparation Products And Raw materials
Phenyl phosphine DIPHENYL(P-TOLYL)PHOSPHINE (4S)-(-)-4,5-DIHYDRO-2-[2'-(DIPHENYLPHOSPHINO)PHENYL]-4-ISOPROPYLOXAZOLE (4R)-(+)-4,5-DIHYDRO-2-(2'-(DIPHENYLPHOSPHINO)PHENYL)-4-ISOPROPYLOXAZOLE (4S)-(-)-4,5-DIHYDRO-2-[2'-(DIPHENYLPHOSPHINO)PHENYL]-4-ISOPROPYLOXAZOLE Oxazoline
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