Transcription of Organic Reactions Summary For Use as a Study Guide ... - CPP
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Typical First Year Organic Reactions Beauchamp 1 y:\files\classes\ Organic chemistry Tool Chest\ Reactions Lists\Org rxns Summary , SN-E, C=O, epoxides chem, with Organic Reactions Summary For Use as a Study Guide Beauchamp Typical First Year Organic Reactions Beauchamp 2 y:\files\classes\ Organic chemistry Tool Chest\ Reactions Lists\Org rxns Summary , SN-E, C=O, epoxides chem, with Important acid/base Reactions used in the examples below. Write out every one of these easy mechanisms. OHNathiolates are good nucleophiles,SN2>E2atMe,1oand 2oRX,and strong bases, E2 > hydroxideRH2 CSHthiolsRH2 CSNaKeq=Ka(RSH)Ka(H2O)10-810-16=10+8 Keq= n-BuLiLDA is a very strong base thatis also very sterically hindered,it always acts as a base in = lithium diisopropylamidediisopropylamineLiKeq=Ka (HNR2)Ka(H-C4H9)10-3710-50=10+13 Keq=NHn-butyl lithiumN Typical First Year Organic Reactions Beauchamp 3 y:\files\classes\ Organic chemistry Tool Chest\ Reactions Lists\Org rxns Summary , SN-E, C=O, epoxides chem, with NR2 Naenolates are good nucleophiles, SN2 > E2 at Me, 1o and 2o RX, and strong bases, E2 > SN2 at = lithium diisopropylamideestersNaKeq =Ka(ROCOCH3)Ka(HNR2)10-2510-37=10+12 Keq =ester enolatesOCOCR2 HOCOCR2RR NR2 Naenolates are good nucleophiles, SN2 > E2 at Me, 1o and 2o RX, and strong bases, E2 >
y:\files\classes\Organic Chemistry Tool Chest\Reactions Lists\Org rxns summary, SN-E, C=O, epoxides chem, with mechs.doc Important acid/base reactions used in the examples below. Write out every one of these easy mechanisms. Na OH thiolates are good nucleophiles, SN2>E2atMe,1o and 2o RX, and strong bases, E2 > SN2at 3oRX. thiolates sodium ...
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