CAS: 352-93-2; Diethyl Sulfide

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CAS号74-93-1 甲硫醇 | CAS号54509-73-8 ethene | CAS号693-07-2 2-氯乙基乙基硫醚 | CAS号64-17-5 乙醇 | CAS号70-29-1 乙亚磺酰乙烷 | CAS号75-08-1 乙硫醇 | CAS号77102-69-3 ethyl phenyl tr... | CAS号75-03-6 碘乙烷 | CAS号7783-06-4 硫化氢 | CAS号13553-69-0 N-(diethyl-$l^1... | CAS号58494-59-0 1-乙基-1H-吲哚-3-甲醛 | CAS号70-29-1 乙亚磺酰乙烷 | CAS号574-66-3 二苯甲酮肟 | CAS号64677-34-5 dimethyl 2-phen... | CAS号110-81-6 二乙基二硫 | CAS号32520-24-4 diethyl pentasulfide | CAS号3600-24-6 二乙基三硫醚 | CAS号13730-34-2 二乙基四硫醚 | CAS号321746-49-0 三乙基硫双(三氟甲基磺酰)亚胺 | CAS号527-72-0 2-噻吩甲酸

Dl-胱氨酸 反应生成 乙硫醚
参考文献:Wohlgemuth,Hoppe-Seyler'S Zeitschrift Fur Physiologische Chemie,1904,Vol. 43,P. 470
标题:Wohlgemuth,Hoppe-Seyler'S Zeitschrift Fur Physiologische Chemie,1904,Vol. 43,P. 470

专利信息

专利号:US-4158673-A
优先权日:1976-10-11
标 题 :Process for the synthesis of bis(alkyl sulphide)-decaborane (12)
发明人：DAZORD JACQUES L; MONGEOT HENRI M; GUILLEVIC GILDAS J; CUEILLERON JEAN F
权利人:FRANCE ETAT
摘要:The invention relates to a process for the synthesis of bis(alkyl sulphide)-decaboranes (12). n This synthesis is characterized in that a decahydrodecaborate (2-) salt of the general formula M 2 B 10 H 10 , in which M represents a positive radical, is treated with a mixture comprising a strong oxygen-containing acid and an alkyl sulphide of the formula R 2 S, in which R is a lower alkyl radical. In a preferred procedure, the said mixture is a solution of a strong oxygen-containing acid which is saturated with an alkyl sulphide. n The bis(alkyl sulphide)-decaboranes (12) are especially useful in the synthesis of certain carboranes.

专利号:US-2024051918-A1
优先权日:2022-08-10
标 题 :Sequential and independent synthesis of mercaptans and asymmetrical sulfides in a single reactor
发明人：LASSEN KENNETH M; NWAGWU UGOCHUKWU; HASENBERG DANIEL M
权利人:CHEVRON PHILLIPS CHEMICAL CO LP
摘要:The present disclosure generally relates to processes to produce a mercaptan and an asymmetrical sulfide utilize stacked bed catalyst systems containing CoMo and NiMo, and these processes demonstrate a synergistic reduction in the amount of ethylene, methyl mercaptan, ethyl mercaptan, and H2S in product mixtures. In aspects, the conversion of limiting reactants in the synthesis of asymmetrical sulfides unexpectedly remain high under increased flow rates through the catalyst bed, and under reduced temperatures and pressures. In further aspects, reactor systems configured for the independent synthesis of mercaptans and asymmetrical sulfides in a single fixed bed catalyst vessel are also disclosed as a simplification of existing reactor systems employing separate reactors for separate mercaptan and sulfide syntheses.

专利号:US-2023312617-A1
优先权日:2020-07-25
标题 :Process for synthesis of organosilicon compounds from halosilanes
发明人：DOLAI SUKANTA; BHAT SHREEDHAR; TARAFDAR GOURAV
权利人:MOMENTIVE PERFORMANCE MAT INC
摘要:A process for synthesis of an organosilicon compound is provided herein. Also, novel organosilicon compounds prepared by the present process is provided herein. The process comprises the reaction of a halosilane with an organofunctional alkyl halide in the presence of a metal catalyst, a promoter, and an optional co-catalyst. The process provides an efficient synthetic route to produce organosilicon compounds. The process also allows synthesis of organosilicon compounds with a plurality of different functional groups.

专利号:US-7615169-B2
优先权日:2004-09-20
标题 :Method for synthesis of colloidal nanoparticles
发明人：STROUSE GEOFFREY FIELDING; GERBEC JEFFREY A; MAGANA DONNY
权利人:UNIV CALIFORNIA
摘要:A method for synthesis of high quality colloidal nanoparticles using comprises a high heating rate process. Irradiation of single mode, high power, microwave is a particularly well suited technique to realize high quality semiconductor nanoparticles. The use of microwave radiation effectively automates the synthesis, and more importantly, permits the use of a continuous flow microwave reactor for commercial preparation of the high quality colloidal nanoparticles.

专利号:US-7901664-B2
优先权日:2008-03-31
标题 :Synthesis of aluminophosphate and metalloaluminophosphate molecular sieves
发明人：CAO GUANG; AFEWORKI MOBAE; SHAH MATU J; MERTENS MACHTELD MARIA
权利人:EXXONMOBIL CHEM PATENTS INC
摘要:In a method of synthesizing an aluminophosphate or metalloaluminophosphate molecular sieve, a synthesis mixture is provided comprising water, a source of aluminum, a source of phosphorus, optionally a source of a metal other than aluminum, a tertiary amine, and an alkylating agent capable of reacting with said tertiary amine to form a quaternary ammonium compound capable of directing the synthesis of said molecular sieve. The synthesis mixture is maintained under conditions sufficient to cause the alkylating agent to react with the tertiary amine to produce the quaternary ammonium compound and to induce crystallization of the molecular sieve.

专利号:US-7927516-B2
优先权日:2004-09-20
标题 :Method for synthesis of colloidal nanoparticles
发明人：STROUSE GEOFFREY F; GERBEC JEFFREY A; MAGANA DONNY
权利人:UNIV CALIFORNIA
摘要:A method for synthesis of high quality colloidal nanoparticles using comprises a high heating rate process. Irradiation of single mode, high power, microwave is a particularly well suited technique to realize high quality semiconductor nanoparticles. The use of microwave radiation effectively automates the synthesis, and more importantly, permits the use of a continuous flow microwave reactor for commercial preparation of the high quality colloidal nanoparticles.