180. “Regioselective aldol condensations of boron and tin furanolates with aldehydes: an improved synthesis of 2-(1'-hydroxyalkyl)butenolides”
     Jefford, C.W.; Jaggi, D.; Boukouvalas, J.
     J. Chem. Soc., Chem. Commun. 1988, 1595-1596.

DOI : 10.1039/C39880001595