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Synthesis from 7-oxanorbornenes

Synthesis of Carbohydrates and Derivatives from 7-Oxanorbornenes ( Naked Sugars )... [Pg.197]

Despite being forbidden by the Baldwin rules (5-mdo-trig ring opening see Section 9.2), cyclohexadienoic acid derivatives such as that required for this synthesis can be prepared by base-induced ring scission of 7-oxanorbornene derivatives, presumably because of the high strain-energy of norbornenes. The required 7-oxanorbornene, in turn, should be readily accessible from furan and an acrylate via the... [Pg.4]

Figure 28 Synthesis of 7-oxanorbornene macromonomer derived from two (G = 1)dendronsfoiiowedby ROMP polymerization into a linear dendritic hybrid architecture. (Courtesy of Macromolecules, 39(19) 5786, 1997. Copyright 1997 American Chemical Society.)... Figure 28 Synthesis of 7-oxanorbornene macromonomer derived from two (G = 1)dendronsfoiiowedby ROMP polymerization into a linear dendritic hybrid architecture. (Courtesy of Macromolecules, 39(19) 5786, 1997. Copyright 1997 American Chemical Society.)...
See other pages where Synthesis from 7-oxanorbornenes is mentioned: [Pg.233]    [Pg.142]    [Pg.142]    [Pg.38]    [Pg.245]    [Pg.84]    [Pg.234]    [Pg.30]    [Pg.170]    [Pg.430]   


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7-Oxanorbornene

7-Oxanorbornenes

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