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676004

Sigma-Aldrich

(R)-(+)-2,2′,6,6′-四甲氧基-4,4′-双(二(3,5-二甲苯基)膦-3,3′-联吡啶

97%

别名:

(R)-Xylyl-P-Phos

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About This Item

经验公式（希尔记法）:
C46H50N2O4P2
CAS号:
442905-33-1
分子量:
756.85
MDL號碼:
MFCD04974235
分類程式碼代碼:
12352005
PubChem物質ID:
24885316
NACRES:
NA.22

品質等級

100

化驗

97%

形狀

solid

光學活性

[α]20/D +125°, c = 1 in chloroform

mp

190-194 °C

SMILES 字串

COc1cc(P(c2cc(C)cc(C)c2)c3cc(C)cc(C)c3)c(c(OC)n1)-c4c(OC)nc(OC)cc4P(c5cc(C)cc(C)c5)c6cc(C)cc(C)c6

InChI

1S/C46H50N2O4P2/c1-27-13-28(2)18-35(17-27)53(36-19-29(3)14-30(4)20-36)39-25-41(49-9)47-45(51-11)43(39)44-40(26-42(50-10)48-46(44)52-12)54(37-21-31(5)15-32(6)22-37)38-23-33(7)16-34(8)24-38/h13-26H,1-12H3

InChI 密鑰

JRTHAKOHBMETRC-UHFFFAOYSA-N

相关类别

應用

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。

法律資訊

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。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319,H335

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

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分析证书(COA)

Lot/Batch Number
MKCK6659
MKBZ8530V
09329KE

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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, PhanePhos and BoPhoz™ Ligands

The P-Phos ligand family was developed by Professor Chan of Hong Kong Polytechnic University and licensed to JM CCT in 2002. P-Phos is an atropisomeric biaryl bisphosphine with the unique feature of incorporating two methoxy-substituted pyridine rings in the backbone.

P-Phos, PhanePhos and BoPhoz™ Ligands

The P-Phos ligand family was developed by Professor Chan of Hong Kong Polytechnic University and licensed to JM CCT in 2002. P-Phos is an atropisomeric biaryl bisphosphine with the unique feature of incorporating two methoxy-substituted pyridine rings in the backbone.

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