Sulfonyl group

Infrared spectrum feature of the sulfonyl group bound to crosslinked polystyrenes

含砜功能基的交联聚苯乙烯的红外光谱特性

A novel reactive dye class containing ( n-methyl - β - sulfoethyl-amino ) ethyl sulfonyl group for silk

一类新型丝绸用含（N甲基β磺基乙胺基）乙基砜基活性染料

Ascorbic acid ( vitamin C ), a well-known natural antioxidant , was successfully used to remove the sulfonyl group of α - phenylsulfonyl acetophenone derivatives by photochemical method .

抗坏血酸（维生素C）作为众所周知的天然抗氧化剂，在光诱导电子转移反应中被成功地运用到α-苯磺酰基苯乙酮衍生物磺酰基基团的移除反应中。

A series of sulfonated poly ( 2 , 6 - dimethyl-1 , 4-phenylene oxide ) ( S-PPO ) were prepared . The solution behavior of S-PPO with 20.9 mol % sulfonyl group and its salts in mixedTHF / MeOH was studied .

研究了磺化度为20.9mol%的磺化聚苯醚（S-PPO）的钠盐和锂盐在四氢呋喃/甲醇混合溶剂中的离聚体行为。

Reactive Disperse Dyes for Synthetic Polymer Fibres and their Natural Fibre Blends I.Reactive Disperse Dyes Containing the β - hydroxy-ethyl Sulfonyl Sulfuric Ester Group for Polyamide Fibres

合成纤维及其混纺纤维用染料的研究Ⅰ.用于锦纶染色的含β-羟乙基砜硫酸酯基活性分散染料