Varying the regiochemistry of a [2 + 2] cycloaddition reaction within isostructural hydrogen bonded cocrystals containing 4-stilbazole. Issue 28 (13th June 2018)

• Record Type: Journal Article
• Authors: Grobelny, Anna L.; Rath, Nigam P.; Groeneman, Ryan H.
• Is Part Of: CrystEngComm. Volume 20:Issue 28(2018)
• Page Start: 3951
• Page End: 3954
• Publication Date: 2018-06-13
• Subjects: Crystals -- Periodicals; Crystal growth -- Periodicals; Crystallography -- Periodicals; Cristaux -- Périodiques; Cristaux -- Croissance -- Périodiques; Cristallographie -- Périodiques; 548
• DOI: 10.1039/c8ce00447a
• Languages: English
• ISSNs: 1466-8033

Abstract

Abstract : Cocrystallization of 4-stilbazole with 4, 6-diX resorcinol (X = Cl or Br) yields a pair of similar photoreactive solids that leads to different photoproducts. Abstract : Cocrystallization of 4-stilbazole with 4, 6-diX resorcinol (X = Cl or Br) yields a pair of photoreactive isostructural solids. Small variations in the spatial arrangement within each cocrystal leads to either the head-to-head (hh) or the unexpected head-to-tail (ht) photoproduct after undergoing a solid-state [2 + 2] cycloaddition reaction.