CAS: 110-81-6; Ethyldisulfide

相似化合物

629-19-6 2179-60-4 2179-57-9

上下游产品

ethylmagnesium iodide tetrachloromethane sodium thioethylate 1-Heptenerac-bis-1,2-(ethylsulfanyl)-1-phenylethane 1,1,2,2-tetraphenylethylene sodium thioethylate S-ethylmercapto-L-cysteine

硫酸二乙酯置于sodium Disulfide,四丁基溴化铵体系中,化学反应 3.0H,以95.3%的收率获得二乙基二硫醚
参考文献:一种二乙基二硫醚的制备方法
标题:一种二乙基二硫醚的制备方法
摘要:本发明涉及一种二乙基二硫醚的制备方法,其以硫化钠,硫磺,硫酸二乙酯为原料,在相转移催化剂作用下,于60~70oc搅拌反应3~5H,反应结束后反应液经后处理即得.本发明方法使用硫酸二乙酯为乙基化试剂,成本低,反应易操作,生产周期短,乙基利用率高.

专利信息

专利号:US-8618281-B2
优先权日:2006-01-03
标 题 :Geometric synthesis of porphyrin rods
发明人：LINDSEY JONATHAN S; YU LIANHE; THAMYONGKIT PATCHANITA; BHISE ANIL D
权利人:LINDSEY JONATHAN S; YU LIANHE; THAMYONGKIT PATCHANITA; BHISE ANIL D; UNIV NORTH CAROLINA STATE
摘要:A method of making a compound of Formula I′ n ncomprises reacting a compound of the formula DLCHO, with a compound of the formulan n nto produce the compound of Formula I′. Methods of using the compounds are also described, particularly as intermediates for the synthesis of porphyrin rods, which porphyrin rods are in turn useful for (among other things) the production of molecular memory devices.

专利号:US-2025214849-A1
优先权日:2023-12-28
标 题:Synthesis of porous crystalline materials in the presence of water-soluble oxidized disulfide oil and fluoride mineralizer
发明人：HODGKINS ROBERT PETER; KOSEOGLU OMER REFA
权利人:SAUDI ARABIAN OIL CO
摘要:Methods are provided for hydrothermal synthesis of porous crystalline materials. The method generally comprises forming a solution of precursors and reagents in effective ratios for a porous crystalline material including a fluoride-containing mineralizer, and water-soluble oxidized disulfide oil. The solution is hydrothermally treated under effective conditions and for an effective time to synthesize porous crystalline materials.

专利号:US-2025214851-A1
优先权日:2023-12-28
标 题 :SYNTHESIS OF POROUS CRYSTALLINE MATERIALS IN THE PRESENCE OF FLUORIDE MINERALIZER AND pH-MODIFIED WATER-SOLUBLE OXIDIZED DISULFIDE OIL
发明人：HODGKINS ROBERT PETER; KOSEOGLU OMER REFA
权利人:SAUDI ARABIAN OIL CO
摘要:Methods are provided for hydrothermal synthesis of porous crystalline materials. The method generally comprises forming a solution of precursors and reagents in effective ratios for a porous crystalline material including a fluoride-containing mineralizer, and a pH-modified water-soluble oxidized disulfide oil composition. The solution is hydrothermally treated under effective conditions and for an effective time to synthesize porous crystalline materials.

专利号:US-2025214848-A1
优先权日:2023-12-28
标 题:Synthesis of b-oriented mfi in the presence of water-soluble oxidized disulfide oil and fluoride mineralizer
发明人：HODGKINS ROBERT PETER; KOSEOGLU OMER REFA
权利人:SAUDI ARABIAN OIL CO
摘要:Methods are provided for hydrothermal synthesis of b-oriented MFI zeolite. The method generally comprises forming a solution of precursors and reagents in effective ratios for a b-oriented MFI zeolite including a fluoride-containing mineralizer, and water-soluble oxidized disulfide oil. The solution is hydrothermally treated under effective conditions and for an effective time to synthesize b-oriented MFI zeolite.

专利号:US-11958751-B2
优先权日:2022-06-27
标 题:Method of synthesizing materials integrating supernatant recycle
发明人：HODGKINS ROBERT P; KOSEOGLU OMER REFA
权利人:SAUDI ARABIAN OIL CO
摘要:Methods are disclosed for synthesizing materials, including an initial synthesis in the presence of WS-ODSO (which can include a pH-modified WS-ODSO composition, in certain embodiments a neutralized WS-ODSO composition), and one or more subsequent syntheses using supernatant (“mother liquorâ€?) from a previous synthesis of the same or different materials. The synthesized materials in the initial synthesis and in subsequent synthesis can be the same or different inorganic oxide materials including amorphous oxides, crystalline oxides or oxides of metals. The methods advantageously reduce the amount of utility water required for synthesizing a material and reduce the water waste, and reduce the DSO waste from a refinery and discharge into the environment. In certain embodiments the methods reduce the requirements to procure an alkaline reagent required for synthesizing materials. In certain embodiments, supernatant can be recycled over multiple synthesis batches of the same or different type of materia.

专利号:US-11685663-B2
优先权日:2021-06-14
标 题 :Method for manufacture of mesoporous silica in the presence of water-soluble ODSO
发明人：HODGKINS ROBERT PETER; KOSEOGLU OMER REFA
权利人:SAUDI ARABIAN OIL CO
摘要:Methods of synthesis of mesoporous silica are disclosed. The mesoporous silica synthesized herein, like SBA-15, possesses a two-dimensional, hexagonal, through-hole structure with a space group p6mm. An effective quantity of one or more water-soluble oxidized disulfide oil (ODSO) compounds are used during synthesis to impart distinct characteristics.