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S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole

[(4S)-2,2,2',2'-四氟-[4,4'-联-1,3-苯并二氧戊环]-5,5'-二基]双二苯基膦

品牌

Strem

CAS

503538-70-3

货号

15-0487

包装型号

规格纯度

min. 98%, , (99% ee), (S)-DIFLUORPHOS

参考价格

1755 元 *本价格含增值税费

促销

数量

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产品名称：

503538-70-3
S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole
[(4S)-2,2,2',2'-四氟-[4,4'-联-1,3-苯并二氧戊环]-5,5'-二基]双二苯基膦

产品介绍：

Technical Notes:

1. Ligand used for the enantioselective hydrogenation of olefins, and especially electron-poorketones.

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(ll)-Catalyzed Cyclopropanation of Diazooxindoles and Alkenes .

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

Strem

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