No abstract

The synthetic versatility of thiophenols is offset by their air-sensitivity and foul odor. It is demonstrated that S-aryl isothiouronium salts can be used as precursors to thiyl radicals, extending the practical benefits of these air-stable, odorless salts from ionic to single electron manifolds. The isothiouronium salts are accessed via Ni-catalyzed cross-coupling of (hetero)aryl iodides and thiourea and are isolated as free-flowing solids following anion exchange. Judicious choice of a redox-innocent counteranion enables use of these convenient thiophenol surrogates in radical processes, as is exemplified by the synthesis of non-symmetrical diaryl thioethers via light-promoted S-arylation.

This article explores how gastrostomy feeding tubes can impact the early childhood education and care (ECEC) experiences of children. It presents findings from a small‐scale study, which utilised the perspectives of early years educators and parents. The findings indicate that feeding tubes have both an opportunistic and restrictive impact within ECEC. Opportunity was evident through improved nutrition and health, which allowed familial respite and an increased attendance of ECEC. This enabled opportunities for social and explorative interactions. However, the complexities of having and supporting a feeding tube made accessing types of play and exploration challenging. Collaboration between the educators and parents was a crucial tool for success. Educators felt with experience and teamwork they could ensure the needs of children were met innovatively and safely. However, it was concluded clearer advice for attending ECEC settings with a feeding tube would benefit all involved and instil a sense of readiness.