29524

(R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine]

≥97%, optical purity ee: ≥99%

• 동의어(들): (R)-2,2′-Bis[bis(3,5-di-tert-butyl)phosphino]-6,6′-dimethoxy-1,1′-biphenyl, (R)-3,5-t-Bu-MeOBIPHEP, SL-A121-1
• 실험식(Hill 표기법): C₇₀H₉₆O₂P₂
• CAS Number: 192138-05-9
• Molecular Weight: 1031.46
• MDL number: MFCD09753001
• UNSPSC 코드: 12352112
• PubChem Substance ID: 329753371
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: ≥97%
• 광학 순도: ee: ≥99%
• 작용기: phosphine
• SMILES string: COc1cccc(P(c2cc(cc(c2)C(C)(C)C)C(C)(C)C)c3cc(cc(c3)C(C)(C)C)C(C)(C)C)c1-c4c(OC)cccc4P(c5cc(cc(c5)C(C)(C)C)C(C)(C)C)c6cc(cc(c6)C(C)(C)C)C(C)(C)C
• InChI: 1S/C70H96O2P2/c1-63(2,3)45-33-46(64(4,5)6)38-53(37-45)73(54-39-47(65(7,8)9)34-48(40-54)66(10,11)12)59-31-27-29-57(71-25)61(59)62-58(72-26)30-28-32-60(62)74(55-41-49(67(13,14)15)35-50(42-55)68(16,17)18)56-43-51(69(19,20)21)36-52(44-56)70(22,23)24/h27-44H,1-26H3
• InChI key: PBYRAYONARLAQJ-UHFFFAOYSA-N

설명

일반 설명

sold in collaboration with Solvias AG

애플리케이션

Atropisomeric MeOBIPHEP ligands

(R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine] can be used as a ligand to prepare:

• 1,2-Dihydropyridines through Rh-catalyzed cycloaddition of diynes to sulfonimines.
• Enantiorich disubstituted γ-lactams via intramolecular allylic alkylation reaction using Pd catalyst.
• A Ru-metal complex, which acts as a hydrogenation catalyst applicable in the synthesis of an organic building block (S)-3-fluoromethyl-γ-butyrolactone.

포장

Bottomless glass bottle. Contents are inside inserted fused cone.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)