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Merck
CN

675555

1,2-Bis[(2R,5R)-2,5-(dimethylphospholano]ethane(cyclooctadiene)rhodium(I) tetrafluoroborate

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About This Item

Empirical Formula (Hill Notation):
C22H40BF4P2Rh
CAS Number:
305818-67-1
Molecular Weight:
556.21
PubChem Substance ID:
24885288
UNSPSC Code:
12352005

Key Documents

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InChI

1S/C14H28P2.C8H12.BF4.Rh/c1-11-5-6-12(2)15(11)9-10-16-13(3)7-8-14(16)4;1-2-4-6-8-7-5-3-1;2-1(3,4)5;/h11-14H,5-10H2,1-4H3;1-2,7-8H,3-6H2;;/q;;-1;+1/b;2-1-,8-7-;;/t11-,12-,13-,14-;;;/m1.../s1

InChI key

CVUPEPGZCZHSOF-ZTCBNWEGSA-N

SMILES string

[Rh+].F[B-](F)(F)F.C1CC=CCCC=C1.C[C@@H]2CC[C@@H](C)P2CCP3[C@H](C)CC[C@H]3C

form

solid

functional group

phosphine

Application

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

Catalyst for:
  • Preparation of substituted phenylalanine via asymmetric hydrogenation of N-acetyldehydroamino acid precursor
  • Enantioselective preparation of trifluoromethyl amino acids via asymmetric hydrogenation
  • Asymmetric hydrogenation of acetamidocinnamate

Legal Information

Sold in collaboration with Kanata Chemical Technologies, Inc. for research purposes only. These compounds were made and sold under license from E.I. du Pont de Nemours and Company, which license does not include the right to use the compounds in producing products for sale in the pharmaceutical field.

pictograms

Exclamation mark
GHS07

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Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
06034BH
05934BH
06009KE

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Articles

DuPhos and BPE Ligands

Asymmetric hydrogenation enables scalable synthesis of single-enantiomer compounds with minimal byproducts, ideal for commercial manufacturing.

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