Encounter of an Inferior Intramolecular Cyclization in an Approach toward the Synthesis of 10-Oxo-2-thia[3.2]metacyclophane: Preparation of Two Isomeric Dioxo-2,19-dithia[3.2.3.2]metacyclophanes
Encounter of an Inferior Intramolecular Cyclization in an Approach toward the Synthesis of 10-Oxo-2-thia[3.2]metacyclophane: Preparation of Two Isomeric Dioxo-2,19-dithia[3.2.3.2]metacyclophanes