Regioselectivity inversion tuned by iron(iii) salts in palladium-catalyzed carbonylations†,Chemical Communications

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Regioselectivity inversion tuned by iron(iii) salts in palladium-catalyzed carbonylations†
Chemical Communications ( IF 4.3 ) Pub Date : 2018-03-22 00:00:00 , DOI: 10.1039/c8cc01190g
Zijun Huang _{1,

2,

3,

4,

5} , Yazhe Cheng _{1,

2,

3,

4,

5} , Xipeng Chen _{1,

2,

3,

4,

5} , Hui-Fang Wang _{6,

7,

8,

9,

10} , Chen-Xia Du _{11,

12,

13,

14} , Yuehui Li _{1,

2,

3,

4,

5}

Affiliation

Impactful regioselectivity control is crucial for cost-effective chemical synthesis. By using cheap and abundant iron(III) salts, the hydroxycarbonylations of both aromatic and aliphatic alkenes were significantly enhanced in both reactivity and selectivity (iso/n or n/iso up to >99 : 1). Moreover, Pd-catalyzed carbonylation selectivity can be switched from branched to linear by using different Fe(III) salts. In addition, similar results were obtained for the carbonylation of secondary alcohols.

中文翻译：

铁（iii）盐在钯催化的羰基化反应中调节的区域选择性反演†

有效的区域选择性控制对于经济高效的化学合成至关重要。通过使用廉价而丰富的铁（III）盐，芳族和脂族烯烃的羟羰基化反应性和选择性都得到了显着提高（iso / n或n / iso高达> 99：1）。此外，可以通过使用不同的Fe（III）盐将Pd催化的羰基化选择性从支链切换为线性。另外，对于仲醇的羰基化获得了相似的结果。

更新日期：2018-03-22

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