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Identifier

000425977

Title

Φωτοκαταλυτικοί και οργανοκαταλυτικοί μετασχηματισμοί των προϊόντων φωτοξείδωσης φουρανίων για την σύνθεση χρήσιμων πολυκυκλικών ενώσεων

Alternative Title

Photocatalytic and organocatalytic transformations of furan photooxidation products for the synthesis of useful polycycles

Author

Τσοπανάκης, Βασίλειος Ι.

Thesis advisor

Βασιλικογιαννάκης, Γεώργιος

Reviewer

Κατερινόπουλος, Χαράλαμπος
Στρατάκης, Μανώλης

Abstract

In Chapter 1 (introduction) of this dissertation, a reference to singlet oxygen (¹Ο₂) chemistry and its synthetic usefulness is presented. In Chapter 2 a methodology for the one-pot transformation of simple monosubstituted furans into polycyclic molecules that contain the core structure of members of the Amaryllidaceae family of alkaloids, is described. The key reaction of this synthetic methodology is the photocatalised cyclization of an aryl halide towards the formation of the desired products. In Chapter 3 a methodology for the one-pot enantioselective transformation of substituted furans into substituted cyclopentanones as well as their corresponding bicyclic adducts (1-hydrindanones) based on ¹Ο₂ chemistry and organocatalysis is described. In this chapter the large scale preparation of the desired products through the use of a continuous flow photo-reactor, is also described.

Language

English, Greek

Subject

Bicyclic diones

Continuous flow photoreactor

Organocatalysis

Photocatalysis, alkaloids

Photooxidation of furans

Singlet oxygen

Διεγερμένο μοριακό οξυγόνο

Δικυκλικές διόνες

Οργανοκατάλυση