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CAS: 503538-69-0
分子式: C38H24F4O4P2
分子量: 682.54
沸点: 670.9±55.0 °C
中文名称: 
r-(-)-5,5- 双(二苯基膦基)-2,2,2,2-四氟-4,4-二-1,3-二氧基苯
英文名称: 
r-(-)-5,5'-bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole
推荐供应商
货号品牌产品名称规格包装、参考价格详情
R906285MACKLIN(R)-5,5'-双(二苯基磷)-四氟-二-1,3-苯二氧杂环98%86元/10mg;   258元/50mg;   954元/250mg;   展开
储存：2-8°C
状态：白色粉末
15-0486StremR-(-)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxolemin. 98%, , (99% ee), (R)-DIFLUORPHOS1755元/100mg;   7005元/500mg;   展开

Technical Notes:

1.Ligand used for the enantioselective hydrogenation of olefins, and es pe cially electron-poor ketones .

2.Ligand used for the enantioselective a-arylation of ketones.

3.Ligand used for enantioselective alkylative aldol reactions.

4.Nickel-catalyzed asymmetric a-heteroarylation of ketones with chloroarenes .

5.Palladium-catalyzed asymmetric intramolecular arylation of a-keto amides.

6.Ligand for Iridium-catalyzed asymmetric hydrogenation of pyridinium salts .

7.Ligand for Hg(II)-Catalyzed Cyclopropanation of Diazooxindoles and Alkenes .

8.Ligand for Rhodium-Catalyzed Asymmetric1 , 4-Addition Reactions .

Y24350Alfa Aesar(R)-Difluorphos4651元/100mg;   展开

基本信息

分子式
C38H24F4O4P2

分子量
682.54

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