RhCl(CO)(PR3)2-catalyzed and photoassisted carbonylation of decane leading to the formation of C11 aldehydes and/or 1-nonene was remarkably affected by the wavelength; irradiation with λ > 295 nm was essential to the formation of 1-nonene and undecanal. By cutting off λ > 325 nm, 1-nonene formation was completely suppressed, and a series of isomeric C11 aldehydes were obtained.
RhCl(CO)(PR3)2催化并光辅助的
十烷羰基化反应显著受波长的影响;波长大于295 nm的照射对1-
壬烯和
十一醛的形成是必需的。通过切断波长大于325 nm的光照,1-
壬烯的形成被完全抑制,并获得了一系列同分异构体的C11醛。