Palladium??Catalyzed Carbonylation of Amines: Switchable Approaches to Carbamates and N, N′??Disubstituted Ureas

…, M Chen, ZH Ren, Y Bai, YY Wang

Index: Guan, Zheng-Hui; Lei, Hao; Chen, Ming; Ren, Zhi-Hui; Bai, Yinjuan; Wang, Yao-Yu Advanced Synthesis and Catalysis, 2012 , vol. 354, # 2-3 p. 489 - 496

Full Text: HTML

Citation Number: 30

Abstract

Abstract Switchable access to carbamates and ureas has been developed by solvent control palladium-catalyzed carbonylation of aromatic amines under an atmosphere of carbon monoxide. A variety of N-phenylcarbamates and N, N′-diphenylureas was easily synthesized in good to excellent yields from readily available aromatic amines under mild conditions.

~95%

~59%

~9%

Detail

~90%

~59%

~63%

~46%

~89%

~64%

~78%

~96%

~93%

~83%

Detail

~73%

~65%

~89%

~58%

Synthesis of Aryl Carbamates via Copper??Catalyzed Coupling ...

[Yang, Xinye; Zhang, Yihua; Ma, Dawei Advanced Synthesis and Catalysis, 2012 , vol. 354, # 13 p. 2443 - 2446,4]

Photochemistry of vinclozolin in water and methanol–water so...

[Schick; Moza; Hustert; Kettrup Pesticide Science, 1999 , vol. 55, # 11 p. 1116 - 1122]

Copper??Catalyzed Coupling of Arylboronic Acids with Potassi...

[Kianmehr, Ebrahim; Baghersad, Mohammad Hadi Advanced Synthesis and Catalysis, 2011 , vol. 353, # 14-15 p. 2599 - 2603]

Photochemistry of vinclozolin in water and methanol–water so...

[Schick; Moza; Hustert; Kettrup Pesticide Science, 1999 , vol. 55, # 11 p. 1116 - 1122]