(R)-3-(tert-Butyl)-4-(2,6-dimethoxy-3,5-dimethylphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole

  • CAT Number: L004053
  • CAS Number: 2351219-88-8
  • Molecular Formula: C21H27O3P
  • Molecular Weight: 358.4
  • Purity: ≥95%
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(R)-3-(tert-Butyl)-4-(2,6-dimethoxy-3,5-dimethylphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (Cat.No:L004053) is a significant compound in organic synthesis. Its unique structure, incorporating a dihydrobenzooxaphosphole and dimethoxyphenyl group, offers diverse reactivity. This chiral phosphine oxide is utilized in asymmetric catalysis, particularly in the synthesis of pharmaceutical agents.


Catalog Number L004053
CAS Number 2351219-88-8
Molecular Formula C21H27O3P
Purity ≥95%
IUPAC Name (3R)-3-tert-butyl-4-(2,6-dimethoxy-3,5-dimethylphenyl)-2H-1,3-benzoxaphosphole
InChI InChI=1S/C21H27O3P/c1-13-11-14(2)19(23-7)17(18(13)22-6)15-9-8-10-16-20(15)25(12-24-16)21(3,4)5/h8-11H,12H2,1-7H3/t25-/m0/s1
InChIKey HEETVIXTAXQITH-VWLOTQADSA-N
SMILES CC1=CC(=C(C(=C1OC)C2=C3C(=CC=C2)OC[P@@]3C(C)(C)C)OC)C

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