Events The 4th International Electronic Conference on Synthetic Organic Chemistry

Event submissions

Published

This submission belongs to the session a. General Organic Synthesis of the event The 4th International Electronic Conference on Synthetic Organic Chemistry

Published date

11 Sep, 2000

Citation

Soheila Ghassamipour, Uranous Niroumand, Babak Karimi, Hassan Hazarkhani, Habib Firouzabadi, Selective Deprotection of Thioacetals by MnO2, BaMnO4 and KMnO4 in the Presence of Anhydrous AlCl3 and FeCl3 in Dry CH3CN, in Proceedings of The 4th International Electronic Conference on Synthetic Organic Chemistry, 1 November–30 November 2000, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-4-01824

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Selective Deprotection of Thioacetals by MnO2, BaMnO4 and KMnO4 in the Presence of Anhydrous AlCl3 and FeCl3 in Dry CH3CN

Habib Firouzabadi ¹

Hassan Hazarkhani ¹

Babak Karimi ¹

Uranous Niroumand ¹

Soheila Ghassamipour ¹

1. Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran

Abstract

Dried manganese dioxide (MnO2), potassium permanganate (KMnO4) and barium manganate (BaMnO4) in the presence of anhydrous aluminum and ferric chlorides performed efficient deprotection of S,S- acetals , 1,3-dithiolanes and 1,3-dithianes, in dry CH3CN at room temperature. Thioacetals derived from enolizable carbonyl compounds remained almost intact.

Keywords

n/a

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