Organic Transformations in and with Liquid Sulfur Dioxide

XXII International Conference on Organic Synthesis (22-ICOS): Scientific Program & Abstract Book 2018
Jevgeņija Lugiņina, Krista Gulbe, Kristaps Valkovskis, Māris Turks

In recent years, many applications of SO2 and its surrogates in organic synthesis have been reported [1]. Due to high polarity and Lewis acid properties sulfur dioxide can be used as strongly ionizing solvent. Furthermore, it has a high dipole moment (1.61 D), therefore it readily can dissolve both organic and inorganic compounds. On the other hand, SO2 has been reported as a reaction medium for processes involving carbenium ions. This has prompted us to search for organic reactions that would profit from their running in liquid SO2 as a reaction medium.

Keywords
sulfur dioxide, aziridine ring opening, bora-ene reaction, glycosylation reaction, ketone

Lugiņina, J., Suta, K., Leškovskis, K., Turks, M. Organic Transformations in and with Liquid Sulfur Dioxide. In: XXII International Conference on Organic Synthesis (22-ICOS): Scientific Program & Abstract Book, Italy, Florence, 16-21 September, 2018. Florence: 2018, pp.P329-P329.

Publication language
English (en)