跳转至内容
Merck
CN
所有图片(1)

文件

668478

Sigma-Aldrich

(+)-1,2-双[(2R,5R)-2,5-二乙基膦烷基]乙烷

kanata purity

登录查看公司和协议定价
所有图片(1)
别名:
(R,R)-Et-BPE
经验公式（希尔记法）:
C18H36P2
CAS号:
136705-62-9
分子量:
314.43
MDL编号:
MFCD01073768
UNSPSC代码:
12352005
PubChem化学物质编号:
24884985
NACRES:
NA.22

质量水平

100

折射率

n20/D 1.5249

bp

104-106 °C/0.05 mmHg

密度

0.939 g/mL at 25 °C

SMILES字符串

CC[C@@H]1CC[C@@H](CC)P1CCP2[C@H](CC)CC[C@H]2CC

InChI

1S/C18H36P2/c1-5-15-9-10-16(6-2)19(15)13-14-20-17(7-3)11-12-18(20)8-4/h15-18H,5-14H2,1-4H3/t15-,16-,17-,18-/m1/s1

InChI key

QOLRLVPABLMMKI-BRSBDYLESA-N

相关类别

应用

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands
(+)-1,2-Bis[(2R,5R)-2,5-diethylphospholano]ethane can be used as a reactant to prepare:
  • Chromium diphosphine chloride complex which is employed as a catalyst for chemoselective oligomerization reaction.
  • α-Arylpyrrolidines by Suzuki-Miyaura cross-coupling and enantioselective copper-catalyzed intramolecular hydroamination reactions.

It can also be used as a catalyst in the enantioselective preparation of (perfluoroalkyl)butenyldiketones via cross Rauhut-Currier reaction of β-perfluoroalkylenones and vinyl ketones.

法律信息

与 Kanata Chemical Technologies Inc. 联合销售，仅供研究使用。这些化合物由 E.I. du Pont de Nemours and Company 授权制造和销售，此许可不包括利用这些化合物制备在制药领域销售的产品的权利。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

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

Catalytic Asymmetric Synthesis of α-Arylpyrrolidines and Benzo-fused Nitrogen Heterocycles
Dai X-J, et al.
Angewandte Chemie (International Edition in English), 131(11), 3445-3449 (2019)
Phosphine-Catalyzed Asymmetric Intermolecular Cross Rauhut-Currier Reaction of β-Perfluoroalkyl-Substituted Enones and Vinyl Ketones
T Mengna, et al.
advanced synthesis and catalysis, 359(19), 3347-3353 (2017)
Phospholane-Based Ligands for Chromium-Catalyzed Ethylene Tri-and Tetramerization
Boelter SD, et al.
Organometallics, 39(7), 976-987 (2020)
Phosphine-Catalyzed Asymmetric Intermolecular Cross Rauhut-Currier Reaction of β-Perfluoroalkyl-Substituted Enones and Vinyl Ketones
T Mengna, et al.
Advanced Synthesis & Catalysis, 359(19), 3347-3353 (2017)

商品

DuPhos and BPE Ligands

Asymmetric hydrogenation enables scalable synthesis of single-enantiomer compounds with minimal byproducts, ideal for commercial manufacturing.

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门