Like how intramolecular aldol condensations can occur in diketones, intramolecular Claisen condensations can also occur in...

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Like how intramolecular aldol condensations can occur in diketones, intramolecular Claisen condensations can also occur in diesters. This reaction, known as the Dieckmann cyclization, works best for 1,6-diesters and 1,7-diesters due to angle strain considerations in the final cyclic beta-keto ester product. Symmetric diesters form only one product, while assymetric esters form two. The following ester is asymmetric. Which structure represents one of two possible Dieckmann cyclization products? Like how intramolecular aldol condensations can occur in diketones, intramolecular Claisen condensations can also occur in diesters. This reaction, known as the Dieckmann cyclization, works best for 1,6-diesters and 1,7-diesters due to angle strain considerations in the final cyclic beta-keto ester product. Symmetric diesters form only one product, while assymetric esters form two. The following ester is asymmetric. Which structure represents one of two possible Dieckmann cyclization products?

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answer Rouh ost 2 or 3 unsymetrical oste Dickmann condenta please 6 al ... View the full answer