1) 1,1-Sulfonylbisbenzene
二苯基砜
2) diphenyl sulfoxide
二苯基亚砜
1.
Extraction of Nd(III) with 1 Phenyl 3 methyl 4 dichloroacetopyrazolone 5 one and diphenyl sulfoxide;
1-苯基-3-甲基-4-二氯乙酰基吡唑酮-5与二苯基亚砜萃取Nd(Ⅲ)的研究
2.
Eleven solid quaternary complexes of rare earth perchlorate with diphenyl sulfoxide (L) and benzoic acid (L') have been synthesized and characterized.
本文首次合成并表征了高氯酸稀土与二苯基亚砜、苯甲酸的十一种四元配合物。
3) 1,1'-sulfonylbis[2,4-dimethyl-benzen
二甲苯基砜
4) diphenoxydiphenylsulfone
二苯氧基二苯砜
1.
A series of multiblock copolymers composed of polyether ketone ketone(PEKK) and 4,4′-diphenoxydiphenylsulfone(DPODPS) were synthesized by polycondensation of acyl chloride-terminated PEKK oligomers and 4,4′-diphenoxydiphenylsulfone.
采用溶液缩聚法由酰氯端基聚醚酮酮 (PEKK)齐聚物和 4 ,4′ 二苯氧基二苯砜 (DPODPS)制备了PEKK/DPODPS多嵌段共聚物 ,用DSC、TGA等方法对共聚物进行了表征和性能测试。
5) dihydroxydiphenylsulfone
二羟基二苯砜
1.
The preparation of 2,4′-dihydroxydiphenylsulfone;
高含量2,4′-二羟基二苯砜的合成
2.
The synthesis and purification methods of dihydroxydiphenylsulfone as a developer were reviewed with 22 references, the advantages and disadvantages of different technologies were discussed.
综述了显色剂二羟基二苯砜的合成及精制方法、不同合成工艺的优缺点。
3.
The synthesis and purification of dihydroxydiphenylsulfone, which is a color developer for thermal printing sheet, were studied in this paper.
本论文主要对热敏记录纸用显色剂二羟基二苯砜的合成及精制进行了研究,合成的主要产物为2,4′-二羟基二苯砜和4,4′-二羟基二苯砜。
补充资料:二苯基砜
分子式:C12H10O2S
分子量:218.27
CAS号:127-63-9
性质:白色片状结晶。熔点128-129℃,沸点379℃,232℃(2.4kPa),相对密度1.252(20/4℃)。溶于热乙醇、乙醚及苯,微溶于热水,不溶于冷水。
制备方法:由苯与硫酸反应而得。
用途:用于有机合成,作增塑剂、杀螨剂。
分子量:218.27
CAS号:127-63-9
性质:白色片状结晶。熔点128-129℃,沸点379℃,232℃(2.4kPa),相对密度1.252(20/4℃)。溶于热乙醇、乙醚及苯,微溶于热水,不溶于冷水。
制备方法:由苯与硫酸反应而得。
用途:用于有机合成,作增塑剂、杀螨剂。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条