(2R,3R)-Butane-2,3-diylbis(diphenylphosphine), 97%

cas: 74839-84-2 — see every product listed under this CAS number, including other names

(2R,3R)-Butane-2,3-diylbis(diphenylphosphine), 97% (CAS 74839-84-2) is a chemical reagent available from Chemat. Available pack sizes: 250mg, 1g, 5g. Offered by: Fluorochem.

brandFluorochem
catalog numberF862578-250MG
cas74839-84-2
size250mg
availability In Stock Germany
Documents: Safety Data Sheet (MSDS)
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Available pack sizes

brand size price
Fluorochem 250mg 169.75 Pln
Fluorochem 1g 393.63 Pln
Fluorochem 5g 1372.45 Pln

properties

purity97%
dual useNo
currencyEUR
delivery time5-10 days
categoryOdczynniki chemiczne
Structural formula: {0} (CAS {1})

[(2R,3R)-3-diphenylphosphanylbutan-2-yl]-diphenylphosphane (CAS 74839-84-2) is a chemical compound with the molecular formula C28H28P2 and a molecular weight of 426.5 g/mol. IUPAC name: [(2R,3R)-3-diphenylphosphanylbutan-2-yl]-diphenylphosphane. InChIKey: FWXAUDSWDBGCMN-DNQXCXABSA-N.

Identity
Molecular formulaC28H28P2
Molecular weight426.5 g/mol
IUPAC name[(2R,3R)-3-diphenylphosphanylbutan-2-yl]-diphenylphosphane
InChIKeyFWXAUDSWDBGCMN-DNQXCXABSA-N
SMILESC[C@H]([C@@H](C)P(C1=CC=CC=C1)C2=CC=CC=C2)P(C3=CC=CC=C3)C4=CC=CC=C4

Computed by PubChem (NCBI)

Synonyms: (R,R)-Chiraphos, Chiraphos, (R,R)-, (2r,3r)-(+)-bis(diphenylphosphino)butane, (2R,3R)-Bis(diphenylphosphino)butane, Phosphine, 1,1'-((1R,2R)-1,2-dimethyl-1,2-ethanediyl)bis(1,1-diphenyl-, Phosphine, 1,1'-[(1R,2R)-1,2-dimethyl-1,2-ethanediyl]bis[1,1-diphenyl-, (2R,3R)-Butane-2,3-diylbis(diphenylphosphine), Cira, (2R,3R)-Chiraphos, [(2R,3R)-3-diphenylphosphanylbutan-2-yl]-diphenylphosphane
Related forms of this compound
[(2S,3S)-3-diphenylphosphanylbutan-2-yl]-diphenylphosphane C28H28P2
Isomers (same molecular formula)
(2-methylphenyl)-[2-[(2-methylphenyl)-phenylphosphanyl]ethyl]-phenylphosphane C28H28P2
4-diphenylphosphanylbutyl(diphenyl)phosphane C28H28P2
(2-methylphenyl)-[2-[(2-methylphenyl)-phenylphosphanyl]ethyl]-phenylphosphane C28H28P2
(2-methylphenyl)-[2-[(2-methylphenyl)-phenylphosphanyl]ethyl]-phenylphosphane C28H28P2
(2-methylphenyl)-[2-[(2-methylphenyl)-phenylphosphanyl]ethyl]-phenylphosphane C28H28P2

Also listed as

(2R,3R)-Bis(diphenylphosphino)butane TRC CAS 74839-84-2
(2R,3R)–(+)–Bis(diphenylphosphino)butane GLPBio CAS 74839-84-2
(2R,3R)-(+)-2,3-BIS(DIPHENYLPHOSPHINO)B& Sigma-Aldrich CAS 74839-84-2
(R,R)-CHIRAPHOS, 98% 99%ee Ambeed CAS 74839-84-2
Phosphine, 1,1'-[(1R,2R)-1,2-dimethyl-1,2-ethanediyl]bis[1,1-diphenyl-, 95% Chemat CAS 74839-84-2
(2R,3R)-Butane-2,3-diylbis(diphenylphosphine), 98% 99%ee BLDpharm CAS 74839-84-2

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