ChemInform Abstract: Ruthenium-Catalyzed Regioselective [2 + 2 + 2] Cyclotrimerization of Trifluoromethyl Group Substituted Internal Alkynes.

✍ Scribed by Motoi Kawatsura; Mitsuaki Yamamoto; Junya Namioka; Koji Kajita; Takuya Hirakawa; Toshiyuki Itoh

• Publisher: John Wiley and Sons
• Year: 2011
• Weight: 27 KB
• Volume: 42
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.201123073

✦ Synopsis

Abstract

It is found that Ru~3~(CO)~12~ in combination with the phosphine efficiently promotes the reaction of various alkynes of type (I).