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  • 761400 - (S)-(4,4′,6,6′-Tetramethoxybiphenyl-2,2′-diyl)bis(bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine

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761400 Sigma-Aldrich

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

97%

Synonym: (S)-DTBM-Garphos

  • CAS Number 1365531-99-2

  • Empirical Formula (Hill Notation) C76H108O8P2

  • Molecular Weight 1211.61

  •  MDL number MFCD22666441

  •  PubChem Substance ID 329766934

  •  NACRES NA.22

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphine Ligands
assay   97%
optical activity   [α]22/D -19.0°, c = 0.5% in chloroform
functional group   phosphine
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
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

Packaging

100, 500 mg in glass bottle

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 & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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