N,N-Bis((S)-1-phenylethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine

• CAT Number: L036679
• CAS Number: 380230-02-4
• Molecular Formula: C36H30NO2P
• Molecular Weight: 539.61
• Purity: ≥95%
• IUPAC Name: N,N-bis[(1S)-1-phenylethyl]-12,14-dioxa-13-phosphapentacyclo[13.8.0.02,11.03,8.018,23]tricosa-1(15),2(11),3,5,7,9,16,18,20,22-decaen-13-amine
• InChI: InChI=1S/C36H30NO2P/c1-25(27-13-5-3-6-14-27)37(26(2)28-15-7-4-8-16-28)40-38-33-23-21-29-17-9-11-19-31(29)35(33)36-32-20-12-10-18-30(32)22-24-34(36)39-40/h3-26H,1-2H3/t25-,26-/m0/s1
• InChIKey: LKZPDRCMCSBQFN-UIOOFZCWSA-N
• SMILES: C[C@@H](C1=CC=CC=C1)N([C@@H](C)C2=CC=CC=C2)P3OC4=C(C5=CC=CC=C5C=C4)C6=C(O3)C=CC7=CC=CC=C76

N,N-Bis((S)-1-phenylethyl)dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-amine(CAT: L036679) is a chiral phosphoramidite ligand widely used in asymmetric catalysis. It features a rigid dinaphthodioxaphosphepin backbone and two (S)-1-phenylethyl substituents, which impart high enantioselectivity in metal-catalyzed transformations. Appearing as a white to off-white crystalline solid, it is soluble in many organic solvents and is typically employed in palladium-, copper-, or other transition-metal-catalyzed reactions, including asymmetric allylic substitution, cycloaddition, and cross-coupling.