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692255

Sigma-Aldrich

RuCl2[(R)−DM−BINAP][(R)−DAIPEN]

Synonym(s):

Dichloro[(R)−2,2′−bis[di(3,5−xylyl)phosphino]−1,1′−binaphthyl][(2R)−1,1−bis(4−methoxyphenyl)−3−methyl−1,2−butanediamine]ruthenium(II)

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About This Item

Empirical Formula (Hill Notation):
C71H74Cl2N2O2P2Ru
CAS Number:
220114-32-9
Molecular Weight:
1221.28
UNSPSC Code:
12352101
PubChem Substance ID:
329761478
NACRES:
NA.22

form

powder

Quality Level

100

mp

197-211 °C

storage temp.

2-8°C

SMILES string

COc1ccc(cc1)C2([NH2][Ru]3(Cl)(Cl)([NH2][C@@H]2C(C)C)[PH](c4cc(C)cc(C)c4)(c5cc(C)cc(C)c5)c6ccc7ccccc7c6-c8c(ccc9ccccc89)[PH]3(c%10cc(C)cc(C)c%10)c%11cc(C)cc(C)c%11)c%12ccc(OC)cc%12

InChI

1S/C52H48P2.C19H26N2O2.2ClH.Ru/c1-33-21-34(2)26-43(25-33)53(44-27-35(3)22-36(4)28-44)49-19-17-41-13-9-11-15-47(41)51(49)52-48-16-12-10-14-42(48)18-20-50(52)54(45-29-37(5)23-38(6)30-45)46-31-39(7)24-40(8)32-46;1-13(2)18(20)19(21,14-5-9-16(22-3)10-6-14)15-7-11-17(23-4)12-8-15;;;/h9-32H,1-8H3;5-13,18H,20-21H2,1-4H3;2*1H;/t;18-;;;/m.1.../s1

InChI key

VMSNEARTLSFOHB-OEGAAENXSA-N

Application

Takasago Ligands and Complexes for Asymmetric Reactions
Catalyst for:
  • Noyori-type enantioselective ketone hydrogenation
  • Enantioselective and asymmetric hydrogenation of ketones

Legal Information

Sold in collaboration with Takasago for research purposes only. JP Registration No. 2041996, 2731377, 2935453 JP Application No. 19970359654

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCS8200
MKCH7260
MKBZ3488V
MKBR1099V
MKBQ5077V

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Articles

Takasago Ligands

Hydrogenation, Asymmetric Catalysis, Binap, SEGPHOS®, Aldol reaction, Alkenylation, Arylation, Mannich reaction, Fluorination, Michael addition, Hydrosilylation, Cycloaddition, Takasago

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