... CONFORMATIONAL CONTROL OF ENOLATE GEOMETRY: A SHORT SYNTHESIS OF GERMACRENE-D~ Stuart L. Schreiber* and Ronald C. Hawley Sterling Chemistry Laboratory, Yale University, New Haven, CT. ... The reaction mixture was quenched with saturated ammonium chloride and subjected to a standard Scheme 1 ~ CH2=C=CH2, I75~C. 92% 1 I hv, 72% 1w, 82% L ~Me ~( CH2CHMgBr 63% Me 2 ... SL Schreiber, C. Santini, SL Schreiber, C. Santini. ...