Catalogue number: B430380
Chemical name: (2R,3R)-Bis(diphenylphosphino)butane
Synonyms: (R,R)-2,3-Bis(diphenylphosphino)butane; (R,R)-Chiraphos; CIRA; [R-(R*,R*)]-(1,2-dimethyl-1,2-ethanediyl)bis[dipheplphosphine; [(1R,2R)-1,2-dimethyl-1,2-ethanediyl]bis[diphenylphosphine;
CAS Number: 74839-84-2
Possible CAS #: NA
Molecular form.: C₂₈H₂₈P₂
Appearance: No Data Available
Melting Point: No Data Available
Mol. Weight: 426.47
Storage: No Data Available
Solubility: No Data Available
Stability: No Data Available
Category: Aromatics, Miscellaneous Reagents
Boiling Point: No Data Available
Applications: (2R,3R)-Bis(diphenylphosphino)butane is a reagent used in the synthesis of endothelin A receptor antagonists. Also used in the synthesis of (R)-Tolterodine and (S)-Tolterodine.
Dangerous Goods Info: NA
References: Itoh, T. et al.: Tetrahedron, 62, 9610 (2006); Ulgheri, F. et al.: J. Org. Chem., 72, 6056 (2007);
Peer Review Product Citations:

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