Regression results of pathway examination.

Regression results of pathway examination.</p

Regression results of heterogeneous effects.

Regression results of heterogeneous effects.</p

Variable definition and descriptive statistics.

Variable definition and descriptive statistics.</p

Regression results for public goods expenditures.

Regression results for public goods expenditures.</p

The effect of total village expenditure on SWB of villagers.

The effect of total village expenditure on SWB of villagers.</p

Results of instrumental variable regression.

Results of instrumental variable regression.</p

Conceptual model: Village public goods and well-being utility.

Conceptual model: Village public goods and well-being utility.</p

Empirical framework for measuring the impact of smart city construction on regional innovation.

Empirical framework for measuring the impact of smart city construction on regional innovation.</p

Regression results after tail reduction of sample.

Regression results after tail reduction of sample.</p

Direct and Oxidant-Free Electron-Deficient Arylation of <i>N</i>‑Acyl-Protected Tetrahydroisoquinolines

A direct α-C–H electron-deficient arylation reaction of N-acyl protected tetrahydro­isoquinolines is developed via visible light photoredox catalysis. The reaction was performed under mild conditions without any extra oxidant and could also proceed smoothly when sunlight was used as the light source. The protecting group on the tetrahydro­isoquinolines could be removed easily