CAS: 5335-87-5; 1,2-Bis(4-Methoxyphenyl)Disulfane

上下游产品

1,4-dioxane 1-(4-methoxyphenyl)-2-phenyldisulfane 4-Methoxybenzenethiol 4,4'-dimethoxyphenyl thiosulfonatebis(4-methoxyphenyl)sulfide 4,4'-dimethoxyphenyl thiosulfonate 21H22N2O5S3C21H22N2O5S3 1-Methoxy-4-trinitromethylsulfanyl-benzene

📜4-碘苯甲醚置于nickel(II) Chloride Hexahydrate,吗啉鎓4-吗啉二硫代甲酸酯,Potassium Hydroxide体系中,用 水,乙二醇,N,N-二甲基甲酰胺 作为反应溶剂,以51%的收率获得产物4,4'-二甲氧基二苯二硫
参考文献:镍催化交叉偶联反应:从芳基和伯烷基卤化物直接合成对称二硫烷
标题:镍催化交叉偶联反应:从芳基和伯烷基卤化物直接合成对称二硫烷
摘要:引入了一种新型的 Ni 催化交叉偶联反应,用于在正常大气条件下分别从芳基卤化物和伯烷基卤化物直接合成二芳基二硫烷和二烷基二硫烷.这种一锅多米诺方案仅使用 10 Mol% 的 Nicl2 作为催化剂,使用 Morpholin-4-Ium Morpholine-4-Carbo-Dithioate 作为一种新型,稳定,固体,无味的硫化试剂,在乙二醇存在下作为催化剂共溶剂和双齿配体在二甲基甲酰胺 (Dmf) 中在 130oc 下具有非常好的收率和相对较短的反应时间.
DOI:10.1002/hc.21267

专利信息

专利号:US-7015176-B2
优先权日:2003-06-03
标题 :Process for the synthesis of aryl sulfurpentafluorides
发明人：BAILEY III WADE H; CASTEEL JR WILLIAM J; PESARESI RENO J; PROZONIC FRANK M
权利人:AIR PROD & CHEM
摘要:A process is described for the synthesis of an aryl sulfur pentafluoride compound. In one embodiment of the present invention, there is provided a process for preparing an aryl sulfurpentafluoride compound comprising: combining an at least one aryl sulfur compound with a fluorinating agent to at least partially react and form an intermediate aryl sulfurtrifluoride product; and exposing the intermediate aryl sulfurtrifluoride product to the fluorinating agent and optionally a fluoride source to at least partially react and form the aryl sulfurpentafluoride compound.

专利号:US-5977394-A
优先权日:1998-03-13
标题:Silyl thioalkene compound and method for the preparation thereof
发明人：HAN LI-BIAO; TANAKA MASATO
权利人:AGENCY IND SCIENCE TECHN
摘要:Disclosed is a silyl thioalkene compound, as a class of organosilicon compounds, represented by the general formula n n R(--CSArâ•?CHSiX.sub.3).sub.n, n n in which the subscript n is 1 or 2, R is, when n is 1, a hydrogen atom or unsubstituted or substituted monovalent hydrocarbon group or, when n is 2, a divalent hydrocarbon group, Ar is an unsubstituted or nucleus-substituted aromatic monovalent aromatic hydrocarbon group and X is a halogen atom, a monovalent hydrocarbon group or hydrocarbyloxy group, having usefulness as an intermediate in the synthesis of various precision organic chemicals. The compound, of which X is a halogen atom X 1 , can be prepared, for example, by the reaction of an alkyne compound of the general formula n n R(--C.tbd.CH).sub.n, n n with a silyl sulfide compound of the general formula n n ArS--SiX.sup.1.sub.3, n n in the presence of a platinum complex catalyst. The compound, of which X is a monovalent hydrocarbon group or a hydrocarbyloxy group, can be derived from the above obtained halogen-containing compoud.

专利号:EP-1484318-A1
优先权日:2003-06-03
标题:Process for the synthesis of aryl sulfurpentafluorides

专利号:CN-107620088-A
优先权日:2017-09-14
标 题 :A method for the synthesis of 3-mercaptoindole compounds by electrochemical catalytic oxidation

专利号:US-2004249209-A1
优先权日:2003-06-03
标题:Process for the synthesis of aryl sulfurpentafluorides

专利号:CN-113387855-A
优先权日:2021-06-10
标 题 :Synthesis of disulfide compounds by synergistic catalysis of visible light and titanocene complexes