摘要
苯硫醚具有与三苯基磷相似的配位化学性能,膦类配体具有比苯硫醚强的络合能力,但毒性较大,热稳定性和抗氧稳定性不如苯硫醚类配体。能否以含有机硫的配体替代膦类配体,这是开发新型催化剂的一个值得探索的方向。聚苯硫醚经发烟硫酸磺化后,可制得水溶性的磺化聚苯硫醚。经XPS测定。
The structure and adsorptioal property of the water-soluble sulfonated polyphenylene sulfide were characterized by XPS and chemical analysis. The sulfonated polyphenylene sulfide Rhodium complexes supported on active-carbone were used as catalysis in hydroformylation of methyl ω-undecylenoate in organic phase system.
出处
《化学研究与应用》
CAS
CSCD
1991年第2期98-99,共2页
Chemical Research and Application
关键词
磺化聚苯硫醚
铑
氢甲酰化
Sulfornated polyphenylene sulfied
Rhodium
hydroformylation
