312934-62-6

Usage

Chemical structure

A hydrazine derivative with tert-butoxycarbonyl and benzoxycarbonyl groups, as well as a phenyl group.

Common use

In organic synthesis and medicinal chemistry.

Function

Often employed as a protecting group in organic reactions to prevent unwanted side reactions or to control the regioselectivity of a reaction.

Synthesis

Used as a precursor in the synthesis of various pharmaceuticals and other biologically active compounds.

Applications

Has potential applications in the development of new drugs and materials.

Upstream product

• 603-33-8 triphenylbismuthane 
• 28899-97-0 triphenylbismuth(V) diacetate 
• 202980-91-4 C₁₈H₂₆N₂O₆ 
• 24424-99-5 di-tert-butyl dicarbonate 
• 40887-05-6 N¹-benzyloxycarbonyl-N²-phenylhydrazide 
• 312934-61-5 2-Benzyloxycarbonyl-2-(t-butyloxycarbonyl)-1-phenylhydrazine 

Relevant academic research and scientific papers

Arylation of diversely substituted hydrazines by tri- and pentavalent organobismuth reagents

Various hydrazine derivatives were studied with respect to arylation by triarylbismuthane and triarylbismuth diacetate reagents with emphasis on scope and limitations. Among these reagents, a few contained bulky substituents in their aromatic rings. The a

Synthesis of hydrazines with aromatic substituents using triarylbismuth reagents

Smooth monoarylation of two triprotected hydrazine reagents under mild conditions has been accomplished using triarylbismuthanes in the presence of copper acetate and amine to give products 3 and 6 in excellent yield. Arylation on N2 after selective deprotection of derivatives with alkyl or aryl substituents on N1, resulting in compounds 8 and 9, is also demonstrated. Furthermore, other products derived from these reagents with free N-alkyl and N-aryl functions undergo the same reaction to give substances such as 10 and 11. As a result, the scope of the original hydrazine reagents has been further extended. A few reference compounds have also been prepared directly from phenylhydrazine.