Unknown

Dataset Information

0

Triphenylphosphine as a ligand for room-temperature Ni(0)-catalyzed cross-coupling reactions of aryl chlorides with arylboronic acids.


ABSTRACT: Room-temperature Ni(0)-catalyzed cross-coupling reactions of deactivated aryl chlorides with arylboronic acids with inexpensive triphenylphosphine (PPh3) as a supporting ligand have been accomplished in good to excellent yields. Air-stable Ni(PPh3)2Cl2 has also been established as catalyst precursor, and highly active nickel catalysts were obtained when the reduction of Ni(PPh3)2Cl2 with n-BuLi was carried out in the presence of an aryl chloride.

SUBMITTER: Tang ZY 

PROVIDER: S-EPMC2531206 | biostudies-literature | 2006 Mar

REPOSITORIES: biostudies-literature

altmetric image

Publications

Triphenylphosphine as a ligand for room-temperature Ni(0)-catalyzed cross-coupling reactions of aryl chlorides with arylboronic acids.

Tang Zhen-Yu ZY   Hu Qiao-Sheng QS  

The Journal of organic chemistry 20060301 5


Room-temperature Ni(0)-catalyzed cross-coupling reactions of deactivated aryl chlorides with arylboronic acids with inexpensive triphenylphosphine (PPh3) as a supporting ligand have been accomplished in good to excellent yields. Air-stable Ni(PPh3)2Cl2 has also been established as catalyst precursor, and highly active nickel catalysts were obtained when the reduction of Ni(PPh3)2Cl2 with n-BuLi was carried out in the presence of an aryl chloride. ...[more]

Similar Datasets

| S-EPMC5526642 | biostudies-literature
| S-EPMC4195375 | biostudies-literature
| S-EPMC7418462 | biostudies-literature
| S-EPMC3281747 | biostudies-literature
| S-EPMC2696385 | biostudies-literature
| S-EPMC7692947 | biostudies-literature
| S-EPMC4767023 | biostudies-literature
| S-EPMC2748321 | biostudies-literature
| S-EPMC2946850 | biostudies-literature
| S-EPMC2853027 | biostudies-literature