scholarly journals Synthesis of Borylated Hydrazino Acid Derivatives

Synthesis ◽  
2021 ◽  
Author(s):  
Andrei K. Yudin ◽  
Chieh-Hung Tien ◽  
Alina Trofimova ◽  
Wenjie Shao

Abstractα-Boryl-α-hydrazinoacetic acid is a highly functionalized boron-containing building block that can be easily accessed from readily available α-borylacetaldehyde. The hydrazine motif can be converted into a variety of α-borylated azoles and diazines in a straightforward protocol. Furthermore, the carboxy group can be derivatized to afford novel organoboron compounds that should find applications in various cross-coupling transformations.

2015 ◽  
Vol 51 (12) ◽  
pp. 2388-2391 ◽  
Author(s):  
Xiao-Yu Lu ◽  
Chu-Ting Yang ◽  
Jing-Hui Liu ◽  
Zheng-Qi Zhang ◽  
Xi Lu ◽  
...  

Cu-catalyzed cross-coupling reactions of epoxides and aziridines with organoboron compounds.


2018 ◽  
Vol 6 (8) ◽  
pp. 2148-2154 ◽  
Author(s):  
Thomas A. Welsh ◽  
Audrey Laventure ◽  
Thomas Baumgartner ◽  
Gregory C. Welch

Herein we report on the first successful coupling of the dithienophosphole (S2PO) functional building block with three types of heteroaryl end caps using direct (hetero)arylation C–H bond functionalization methods.


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