761419

(R)-(4,4′,6,6′-Tetramethoxybiphenyl-2,2′-diyl)bis(bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine

97%

• Synonym(s): (R)-DTBM-Garphos^™
• Empirical Formula (Hill Notation): C₇₆H₁₀₈O₈P₂
• CAS Number: 1365531-98-1
• Molecular Weight: 1211.61
• MDL number: MFCD22666441
• UNSPSC Code: 12352112
• PubChem Substance ID: 329766935
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 97%
• form: solid
• optical activity: [α]22/D +18.0°, c = 0.5% in chloroform
• reaction suitability: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling; reagent type: ligand
• functional group: phosphine
• SMILES string: COc1cc(OC)c(c(c1)P(c2cc(c(OC)c(c2)C(C)(C)C)C(C)(C)C)c3cc(c(OC)c(c3)C(C)(C)C)C(C)(C)C)-c4c(OC)cc(OC)cc4P(c5cc(c(OC)c(c5)C(C)(C)C)C(C)(C)C)c6cc(c(OC)c(c6)C(C)(C)C)C(C)(C)C
• InChI: 1S/C76H108O8P2/c1-69(2,3)51-37-47(38-52(65(51)81-29)70(4,5)6)85(48-39-53(71(7,8)9)66(82-30)54(40-48)72(10,11)12)61-35-45(77-25)33-59(79-27)63(61)64-60(80-28)34-46(78-26)36-62(64)86(49-41-55(73(13,14)15)67(83-31)56(42-49)74(16,17)18)50-43-57(75(19,20)21)68(84-32)58(44-50)76(22,23)24/h33-44H,1-32H3
• InChI key: KACYLFSRRUJDSY-UHFFFAOYSA-N

Description

Application

Versatile chiral diphosphine ligand.

Legal Information

Sold under license from Kanata Chemical Technologies Inc. for research purposes only.

Garphos is a trademark of Kanata Chemical Technologies, Inc.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable