TY - GEN AU - Ma,Shengming AU - Yu,Zhanqian TI - Oxidative cyclization-dimerization reaction of 2,3-allenoic acids and 1,2-allenyl ketones: an efficient synthesis of 4-(3'-furanyl)butenolide derivatives SN - 1433-7851 PY - 2009///1106 KW - 4-Butyrolactone KW - analogs & derivatives KW - Alkadienes KW - Chemistry, Organic KW - methods KW - Cyclization KW - Dimerization KW - Halogens KW - chemistry KW - Hydrochloric Acid KW - Ketones KW - Models, Chemical KW - Solvents KW - Stereoisomerism N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1002/1521-3773(20020517)41:10<1775::aid-anie1775>3.0.co;2-8 ER -