Wednesday 17 February 2016

cis (Z) jasmone



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 cis (Z) jasmone 
(Can. J. Chem. 1978, Vol 56, p2301)


e.g. How might we attempt to make Z jasmone – an important constituent of many perfumes?

In fact one synthesis uses the following as carbon sources:
It is not clear from this however, how the chemistry might be done!  Therefore just being given the starting materials is not sufficient to help plan a synthesis.
Note the importance of CCBFR.
We need a logical planning method.
Retrosynthetic Analysis (The Disconnection Approach)
Originated by E.J. Corey (Nobel Prize 1990)               p169 – 172
                                                                                    p259 – 260
                                                                                    p354 – 359

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