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Approach 2 Expectation Models I and II

In Approach 2, the MV model developed in Approach 1 is incorporated within a two-stage SP with fixed recourse framework to handle randomness in the right-hand side (RHS) and left-hand side (LHS) coefficients of the related constraints. [Pg.117]

The approach, which differs from other recent syntheses (3,4,5), is outlined in Scheme 1. Three points may be noted (i) in the Grignard addition to 2,3-0-isopropylidene-D-ribose (2) the D-allo configuration in (3 is in accordance with the Felkin-Anh model (0 and is to be expected from our earlier work (1 ) (ii) methane-sulfonylation of the oxime ( ) serves not only to dehydrate the oxime but to introduce a leaving group for ring closure at the next step (iii) the intramolecular displacement to form the pyrrolidine ring (( ) ] proceeds cleanly and with complete inversion of... [Pg.107]

See other pages where Approach 2 Expectation Models I and II is mentioned: [Pg.117]    [Pg.125]    [Pg.117]    [Pg.125]    [Pg.117]    [Pg.125]    [Pg.117]    [Pg.125]    [Pg.212]    [Pg.406]    [Pg.237]    [Pg.67]    [Pg.331]    [Pg.60]    [Pg.179]    [Pg.1074]    [Pg.274]    [Pg.363]    [Pg.151]    [Pg.373]    [Pg.171]    [Pg.575]    [Pg.82]    [Pg.65]    [Pg.175]   


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Expectancies

Expectation model

Expectations

Expected

Model II

Model approach

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