Week 7 Prac Prob Solns - Even More Alkene Addition Mechanisms 1 Provide a complete curved-arrow mechanism for step 1 only in the following

Week 7 Prac Prob Solns - Even More Alkene Addition...

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Even More Alkene Addition Mechanisms 1. Provide a complete curved-arrow mechanism for step 1 only in the following transformation: \ 1. Hg(oAc)2, cH3oH ',{ X 2. NaBHo r OCH" X rt .^ AaO- tlat J --l) 9o&. DrED. ,N. ) 6r-,eh*.= lu^*', /*""^, FQ^. \ .V ,-, i ,/ ^du3 L.o9*" ttic+rr \ 't ' 'i --'s . 4oacfls /"Tt -, H fI- / Luo Ac-O J'Qt' (^o** *9e. a.L.rcn.o of *ycd ir. $A'l rt^uAor,,isn^l) 2. Predict the product of the following two-step transformation, and show a complete curved-arrow mechanism for the step 1 only. D 1. BD3, THF (D = deuterium) /^la (/ brr (+fi, L.*^" t?cds,,rltA Z .+.rrrt e1*v*Oqg *f aJk-r"u-) fnrn,Pcslt /(oxlr*+"^) D aY- ts-^> \,/ I t) 5"
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More Alkene Addition Mechanisms /Br fl H3C-O \ 1. Provide complete curved-arrow mechanisms for the following transformations. Br2,CH30H Brz ,ba ,'-:B/\I .tf s \ \ ('u' ______€ t)r*
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Alkene Addition: Reagents 1. Each of the following transformations can be carried out in one or two steps. Fill in the reagents required for each step. 1. Bt?- x 2. 1. Ht , ?alL 2. )< 1, tsHs,THF H1O-, F^OH 2. 1 $cu, C,rtSol-l -x- 2. '"7\ rOH X T / ocH3
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More Alkene Addition: Reagents 1.
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  • Winter '14
  • Following, Enantiomer, Alkene Addition, Alkene Additions

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