6-61 The allylic carbocation Has two resonance fOrms showing tHat two carbons sHare tHe poSitive charge. ±he etHanol nucleopHile can attack either of thesE carbons, giVing the SN 1 products; or Loss of an adjacen² ³ will giVe the El product. n OC³2-B´ ³ SnI + ³ 1 - Br±-±o³µ :¶·C³2¸¹3 . . . º t • º 1 aC³2 + ³ :»¼C½2Cº3 eL ² [C³2 H ³ :¾¿C³2CºÀ º º"- ³³ 6-62 (a) ±b² ³ U·±/W ¶³ ÁÂ . ´ ³ 0 /w SNi 9³ ÃÄ
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This note was uploaded on 02/27/2010 for the course CHEM 140 taught by Professor Wade during the Spring '10 term at Whitman.