76186-04-4, Name is (S)-4-Isopropylthiazolidine-2-thione, belongs to thiazolidine compound, is a common compound. HPLC of Formula: C6H11NS2In an article, once mentioned the new application about 76186-04-4.
Diastereoselective additions of titanium enolates from N-glycolyl thiazolidinethiones to acetals
The stereochemical outcome of the Lewis acid-mediated glycolate addition of the titanium enolates from protected N-hydroxyacetyl-4-isopropyl-1,3- thiazolidine-2-thiones to dimethyl and dibenzyl acetals depends on the hydroxyl protecting group. Particularly, the pivaloyl protected glycolate derivative provides the reluctant anti adducts in high yields and diastereomeric ratios, which can be isolated and further converted in enantiomerically pure form to beta-methoxy or beta-benzyloxy alpha-pivaloyloxy carbonyl fragments in a straightforward manner.
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Reference£º
Quinuclidine – Wikipedia,
Quinuclidine | C7H717N | ChemSpider