2164-93-4

Upstream product

• 67-56-1 methanol 
• 201230-82-2 carbon monoxide 
• 1467-21-6 N-phenyl-N'-benzylurea 

Downstream Products

• 100076-66-2 2-benzylamino-4H-3,1-benzoxazin-4-one 
• 1932-42-9 3-benzylquinazoline-2,4-dione 

Relevant academic research and scientific papers

Room-temperature palladium-catalyzed C-H activation: Ortho-carbonylation of aniline derivatives

Pd and CO - ureally got me! The title reaction proceeds efficiently at 18°C under CO (1 atm) with 5 % [Pd(OTs)2 (MeCN)2] as precatalyst. Depending on the solvents used, either anthranilates or cyclic imides can be obtained in high yields (see picture, BQ=benzoquinone, Ts=4-toluenesulfonyl).