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Titanium-induced intramolecular carbonyl coupling

Yue et al. reported on the total synthesis of / -(—)-cembrene A by using the mod-ihed Wittig reaction and titanium-induced intramolecular carbonyl coupling as key steps the overall yield is 29% starting from -geranylacetone (164) and R-(+)-limonene (168) (Scheme 6-15). ... [Pg.274]

An alternative strategy to prepare ( )-cembrene A (59) by this group is described below. The key step here is a titanium-induced intramolecular carbonyl coupling reaction starting from -geranylacetone and geraniol (137) (Scheme 6-16). ... [Pg.274]

Titanium-induced Intramolecular Carbonyl Coupling Reactions... [Pg.253]

Table 9-1 Effect of the ring size on intramolecular, low-valent titanium-induced carbonyl coupling reactions. Table 9-1 Effect of the ring size on intramolecular, low-valent titanium-induced carbonyl coupling reactions.
See other pages where Titanium-induced intramolecular carbonyl coupling is mentioned: [Pg.380]   
See also in sourсe #XX -- [ Pg.274 ]



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Titanium carbonyls

Titanium-induced carbonyl coupling

Titanium-induced coupling

Titanium-induced intramolecular

Titanium-induced intramolecular carbonyl

Titanium-induced intramolecular carbonyl coupling reactions

Titanium-induced intramolecular coupling

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