✍ Scribed by Mark C. Elliott; Alexandra E. Monk; Elbertus Kruiswijk; David E. Hibbs; Robert L. Jenkins; David V. Jones
No coin nor oath required. For personal study only.
Asymmetric Hetero-Diels-Alder Reactions with Heterocumulenes.
-Chiral 2-alkenyloxazolines or thiazolines (I) and (IV) undergo hetero-Diels-Alder reaction with the ketene (II) or the isocyanate (VI) giving adducts with complete stereocontrol. In the case of oxazoline (I) a fast second addition yields the dione (III), while with thiazoline the second addition is slower so that different heterocumulenes can be used. -(ELLIOTT, MARK C.; MONK,
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v