CAS: 201419-80-9; 2,4,8,10-Tetraoxa-3,9-Dithiaspiro[5.5]Undecane 3,3,9,9-Tetraoxide

相似化合物

1755-97-1 1003-85-6 1073-05-8

上下游产品

2,4,8,10-四氧杂-3,9-二硫杂螺[5.5]十一烷3,9-二氧化物 5,5'-Spirobi<2-Thia-1,3-Dioxane> 2,2'-Dioxide 3670-93-7

季戊四醇置于吡啶,Ruthenium Trichloride,Sodium Periodate,氯化亚砜体系中,用 四氢呋喃,乙腈 用作溶剂,化学反应 18.25H,反应生成季戊四醇双环硫酸酯
参考文献:Novel Organosulfur Donors Containing Hydroxy Functionalities: Synthesis Of Bis[2,2-Bis(Hydroxymethyl)Propane-1,3-Diyldithio]Tetrathiafulvalene And Related Materials †
标题:Novel Organosulfur Donors Containing Hydroxy Functionalities: Synthesis Of Bis[2,2-Bis(Hydroxymethyl)Propane-1,3-Diyldithio]Tetrathiafulvalene And Related Materials †
摘要:描述了四种新型含有两个或多个羟基甲基的有机硫捐赠体的合成.这些分子的ttf核与1,4-二硫吡啶和/或1,4-二硫烯环融合,在两种情况下,外环都带有能够引入氢键的功能;对于这两种手性有机硫捐赠体分子,制备了既有外消旋也有手性纯形式.
Doi:10.1039/b007660K

专利信息

专利号:US-6180799-B1
优先权日:2000-05-01
标题 :Sulfalation of tetraol
发明人：SURI SURESH C; RODGERS STEPHEN L
权利人:US AIR FORCE
摘要:Provided are novel methods for preparing pentaerythritol disulfite employing reduced amounts of thionyl chloride and 1,2-dichloroethane as reaction media. Also disclosed is the first synthesis of pentaerythritol disulfate by oxydation of the above pentaerythritol disulfite. Both the disulfite (2) and the disulfate (3) are obtained in high yields.