675806
(R)-(+)-2,2′,6,6′-四甲氧基-4,4′-双(二苯基膦)-3,3′-联吡啶
97%
别名:
(R)-P-Phos
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关于此项目
经验公式（希尔记法）:
C38H34N2O4P2
化学文摘社编号:
分子量:
644.64
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352005
MDL number:
产品名称
(R)-(+)-2,2′,6,6′-四甲氧基-4,4′-双(二苯基膦)-3,3′-联吡啶, 97%
InChI key
JZOSBBLJKXSBBN-UHFFFAOYSA-N
SMILES string
COc1cc(P(c2ccccc2)c3ccccc3)c(c(OC)n1)-c4c(OC)nc(OC)cc4P(c5ccccc5)c6ccccc6
InChI
1S/C38H34N2O4P2/c1-41-33-25-31(45(27-17-9-5-10-18-27)28-19-11-6-12-20-28)35(37(39-33)43-3)36-32(26-34(42-2)40-38(36)44-4)46(29-21-13-7-14-22-29)30-23-15-8-16-24-30/h5-26H,1-4H3
assay
97%
form
solid
optical activity
[α]20/D +98°, c = 1 in chloroform
mp
261-265 °C
functional group
phosphine
Quality Level
Application
用于 ß-酮酯、2-芳基丙烯酸酯、芳基酮和其他底物不对称加氢的配体。
Legal Information
与 Johnson Matthey Catalyst 联合销售，仅供研究使用。适用美国专利 US5886182 以及由此产生的任何专利。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Jing Wu et al.
Accounts of chemical research, 39(10), 711-720 (2006-10-18)
This Account outlines our efforts in the design and synthesis of a family of highly effective atropisomeric dipyridylphosphine ligands (P-Phos and its variants) and in the development of their widespread applications in transition-metal-catalyzed asymmetric reactions including hydrogenation, hydrosilylation, and C-C
商品
P-Phos ligand family enhances catalysis, featuring atropisomeric biaryl bisphosphine with unique structural elements.
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