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Merck
CN

713570

1,5-Cyclooctadiene{[dibenzyl((4R,5R)-5-methyl-2-phenyl-4,5-dihydro-4-oxazolyl)methyl]dicyclohexylphosphinite κN:κP}iridium(I) tetrakis(3,5-bis(trifluoromethyl)phenyl)borate

97%

别名:

Ubaphox, [((4R,5R)-Cy2-Ubaphox)Ir(COD)]BARF

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关于此项目

经验公式(希尔记法):
C77H70BF24IrNO2P
化学文摘社编号:
分子量:
1731.35
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352005
MDL number:
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InChI

1S/C37H46NO2P.C32H12BF24.C8H12.Ir/c1-29-35(38-36(39-29)32-21-11-4-12-22-32)37(27-30-17-7-2-8-18-30,28-31-19-9-3-10-20-31)40-41(33-23-13-5-14-24-33)34-25-15-6-16-26-34;34-25(35,36)13-1-14(26(37,38)39)6-21(5-13)33(22-7-15(27(40,41)42)2-16(8-22)28(43,44)45,23-9-17(29(46,47)48)3-18(10-23)30(49,50)51)24-11-19(31(52,53)54)4-20(12-24)32(55,56)57;1-2-4-6-8-7-5-3-1;/h2-4,7-12,17-22,29,33-35H,5-6,13-16,23-28H2,1H3;1-12H;1-2,7-8H,3-6H2;/q;-1;;+1/b;;2-1-,8-7-;/t29-,35-;;;/m1.../s1

SMILES string

[Ir+].C1CC=CCCC=C1.C[C@H]2OC(=N[C@H]2C(Cc3ccccc3)(Cc4ccccc4)OP(C5CCCCC5)C6CCCCC6)c7ccccc7.FC(F)(F)c8cc(cc(c8)C(F)(F)F)[B-](c9cc(cc(c9)C(F)(F)F)C(F)(F)F)(c%10cc(cc(c%10)C(F)(F)F)C(F)(F)F)c%11cc(cc(c%11)C(F)(F)F)C(F)(F)F

InChI key

BGPHLJWQZLLYML-XCHXSORBSA-N

assay

97%

form

powder

optical purity

ee: ≥99%

functional group

ether, fluoro, phenyl

Quality Level

Application

Catalyst for enantioselective hydrogenation of alkenes

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

sold in collaboration with Solvias AG

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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A New Class of Modular Phosphinite-Oxazoline Ligands: Ir-Catalyzed Enantioselective Hydrogenation of Alkenes We thank Dr. Martin Studer and Dr. Benoît Pugin (Solvias AG, Basel) for fruitful discussions, and Prof. Kevin Burgess (Texas A&M University) for preprints of related unpublished work. Financial support by the Swiss National Science Foundation is gratefully acknowledged.
Jörg Blankenstein et al.
Angewandte Chemie (International ed. in English), 40(23), 4445-4447 (2002-10-31)
Threonine-derived phosphinite-oxazoline ligands for the Ir-catalyzed enantioselective hydrogenation.
Menges, F. and Pfaltz, A.
Advanced Synthesis & Catalysis, 344, 40-44 (2002)

相关内容

Andreas Pfaltz's chiral ligand designs, like semicorrins, pioneered bisoxazolines for widespread catalytic asymmetric synthesis.

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