跳转至内容
Merck
CN

743585

(S)-(−)-1-(2-Diphenylphosphino-1-naphthyl)isoquinoline

≥95.0% (qNMR)

别名:

(S)-QUINAP

登录 查看组织和合同定价。

选择尺寸

变更视图

关于此项目

经验公式(希尔记法):
C31H22NP
化学文摘社编号:
分子量:
439.49
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352005
MDL number:
Beilstein/REAXYS Number:
6664856
Assay:
≥95.0% (qNMR)
Form:
crystals
技术服务
需要帮助?我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助


assay

≥95.0% (qNMR)

form

crystals

optical purity

enantiomeric excess: ≥98.0%

storage temp.

2-8°C

InChI

1S/C31H22NP/c1-3-13-25(14-4-1)33(26-15-5-2-6-16-26)29-20-19-23-11-7-9-17-27(23)30(29)31-28-18-10-8-12-24(28)21-22-32-31/h1-22H

InChI key

YMJAIEYASUCCMJ-UHFFFAOYSA-N

General description

(S)-QUINAP is a bidentate ligand used in catalytic asymmetric hydroboration, hydrogenation, oxidation, and allylic alkylation reactions.

Application

(S)-QUINAP can be used as a ligand:
  • In the asymmetric hydrosilylation of alkyl and α, β-unsaturated ketones in the presence of Fe(OAc)2.      
  • For the synthesis of chiral organoboron compounds by copper-catalyzed β-borylation of α,β-unsaturated esters.

[Ir(cod)Cl]2 treated with ligand (S)-QUINAP forms an iridium complex. This complex is used as a catalyst for the enantioselective hydrogenation of olefins. (S)-QUINAP–Rh complex can be employed as a catalyst in enantioselective hydroboration/oxidation of perfluoroalkenes.


pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库



Enantioselective hydrogenation of olefins with axial chiral iridium QUINAP complex
Li X, et al.
Tetrahedron Letters, 48(22), 3915-3917 (2007)
William J Fleming et al.
Organic & biomolecular chemistry, 7(12), 2520-2524 (2009-06-09)
The synthesis and resolution of a new axially chiral Quinazolinap ligand are reported. The application of this and other related P-N ligands to the copper catalyzed beta-borylation of alpha,beta-unsaturated esters resulted in conversions of up to 100% and ee values
Practical Preparation and Resolution of 1-(2 `-Diphenylphosphino-1 `-naphthyl) isoquinoline: A Useful Ligand for Catalytic Asymmetric Synthesis
Lim CW, et al.
Organic Process Research & Development, 7(3), 379-384 (2003)



全球贸易项目编号

货号GTIN
743585-50MG04061833555637
743585-250MG04061833555620