Condensation reactions O 0120Solvent-Free Stobbe Condensation: A Green Approach. -Stobbe condensation of (I) or (IV) with various aldehydes(II) or ketones (V), resp., can be performed under solvent-free conditions giving higher yields compared to conducting the reaction in tBuOH. -(BANERJEE*, S.; TAYDE, R. A.; SHARMA, B. D.; Indian J. Chem., Sect. B: Org. Chem. Incl. Med. Chem. 48 (2009) 6, 882-885; Dep. Chem., Inst. Sci., Nagpur 440 001, India; Eng.) -M. Bohle 42-022