Table 1. Continuous-flow separation performance of the membrane-free SiNW microseparator for the in situ synthesized CMME compound.

Entry	Hexanoyl chloride flow rate (μl min−1)	Dimethoxy methane flow rate (μl min−1)	Temperature (°C)	CH3OCH2Cl yield (%)*
1	36	22	60	96
2	36	22	55	70
3	36	22	50	2
4†	36	22	60	88
5‡	36	22	60	75

CMME, chloromethylmethyl ether; SiNW, silicon nanowire.

^*Isolated yield is based on NMR analysis, retention time 3 min

^†Without SiO₂ nanoparticle coating on SiNWs.

^‡Without trichloro(1H, 1H, 2H, 2H-perfluorooctyl)silane coating.