CAS: 79-40-3; Ethanebis(Thioamide)

上下游产品

CAS号460-19-5 氰 | CAS号14011-21-3 2-硝基乙酰胺 | CAS号471-46-5 草酰二胺 | CAS号7783-06-4 硫化氢 | CAS号79844-63-6 dimethyl ethane... | CAS号64-17-5 乙醇 | CAS号100-63-0 苯肼 | CAS号14118-02-6 N,N'-Bis[2-[eth... | CAS号471-46-5 草酰二胺 | CAS号2181-42-2 三甲基碘代磺酸 | CAS号180729-92-4 4,4-二己基-2,2-联噻唑 | CAS号180729-91-3 4,4'-二壬基-2,2'-二噻唑 | CAS号26818-54-2 N,N'-ditert-but... | CAS号29608-87-5 Thiazolo[5,4-d]... | CAS号26818-53-1 N,N'-Di(sec-but... | CAS号100385-43-1 N,N'-bis(3-meth... | CAS号10197-42-9 Ethanedithioami...

氰置于硫化氢体系中,化学反应生成 二硫代乙酰胺
参考文献:Voelckel,Justus Liebigs Annalen Der Chemie,1841,Vol. 38,P. 314
标题:Voelckel,Justus Liebigs Annalen Der Chemie,1841,Vol. 38,P. 314

专利信息

专利号:US-2023303546-A1
优先权日:2020-03-05
标题:Process And Intermediates For The Preparation Of Pyroxasulfone
发明人：RECSEI CARL; BARDA YANIV
权利人:ADAMA AGAN LTD
摘要:The invention relates to a process for preparing a key intermediate of Formula (I) in the synthesis of pyroxasulfone. The process comprises reacting an isoxazole of Formula (II) with a thionating reagent to create an S-substituted thioisoxazole of Formula (III); and combining the S-substituted thioisoxazole of Formula (III) with a pyrazole of the Formula (IV) by introducing a methylene bridge, to obtain a compound of Formula (I). The invention also relates to novel S-substituted thioisoxazole of Formula (III) and processes of preparation thereof, wherein L1 is halogen or an anionic residue derived from an acid; R is an organic residue derived from a suitable thionating reagent: dimethyl thioformamide, thiosulfate salts, dithiooxamide, alkyl xanthate salts, thiobenzamide, V-substituted thiourea and thioacetate salts.

专利号:US-2010279122-A1
优先权日:2006-08-16
标题:Benzimidazole, Benzoxazole and Benzothiazole Derivatives, Optical Film Comprising them and Method of Producing thereof
发明人：NOKEL ALEXEY; LAZAREV PAVEL I
权利人:CRYSOPTIX KK
摘要:The present invention is relates to the synthesis of predominantly planar heterocyclic organic compound and the manufacture of optical films based on these compounds. Said organic compound has the general structural formula where Het is a predominantly planar heterocyclic molecular system possessing hydrophilic properties; B is a binding group; p is the number in the range from 3 to 8; S is a group providing solubility of the organic compound; m is a number in the range from 0 to 8. Said organic compound is transparent for electromagnetic radiation in the visible spectral range from 400 to 700 nm, and a solution of the compound or a salt thereof is capable of forming a substantially transparent optical layer on a substrate, with the heterocyclic molecular planes oriented predominantly parallel to the substrate surface.

专利号:US-11230562-B2
优先权日:2018-04-25
标题 :Synthesis of zinc MOF materials
发明人：TAYLOR JARED M; MAH ROGER K; SHIMIZU GEORGE K H
权利人:UTI LP
摘要:Method for making a Zn MOF of formula Zn 2 Ht 2 CL, where Ht is 1,2,4-triazolate or a combination of 1,2,4-triazolate and one or more other cycloazocarbyl compound, and CL is oxalate or a combination of oxalate and one or more chelating ligand other than oxalate. More specifically, the Zn MOF is Zn 2 Tz 2 Ox, where Tz is 1,2,4-triazolate and Ox is oxalate. The method includes reacting 2 molar equivalents of 1,2,4-triazole or the combination with cycloazocarbyl compound with 1 molar equivalent of oxalate or the combination with other chelating ligand and adding 2 molar equivalents of Zn 2+ to form the Zn MOF. The solvent used can be a lower alcohol or a miscible mixture of water and a lower alcohol. One or both reaction steps are conducted at a temperature less than or equal to 120° C. and can be conducted at room temperature and ambient pressure.

专利号:US-5041654-A
优先权日:1989-11-17
标题 :Preparation of monosubstituted dithiooxamide compounds
发明人：OLSON DAVID B; LOKKEN ROBERT J; MADER ROGER A; FURLONG JACQUELINE M
权利人:MINNESOTA MINING & MFG
摘要:This invention relates to the synthesis of N-(monosubstituted)dithiooxamides by the transamination of dithiooxamide. Preferred methods, according to the present invention, take advantage of the discovery that yields of N-(monosubstituted)dithiooxamides can be improved in the Wallach Reaction by: controlling the temperature of the reaction mixture; optimizing the initial concentration of the reactants; adding an effective amount of acid in the quenching or processing procedure; and/or, optionally, adding an effective amount of certain nitrogen bases to the reaction mixture.

专利号:US-2024190898-A1
优先权日:2021-02-22
标 题:Synthesis method of zinc metal organic framework materials
发明人：GHAFFARI-NIK OMID; GAO YAN; CIZERON JOEL; MASOUMIFARD NIMA; MOLAIE AZADEH; TOY ROBERT; HOVINGTON PIERRE
权利人:SVANTE INC
摘要:Embodiments of the invention generally relate to a method of preparing a metal organic framework (MOF), and specifically a zinc MOF having the formula Zn2Ht2Ox. The method generally comprises contacting at least one cycloazocarbyl compound, such as a N-heterocyclic compound with an oxalate (or a dicarboxylic acid or a dithio compound) with a zinc cation in a liquid suspension at a temperature equal to or less than 100° C. and a pressure of about 1 atmosphere.

专利号:KR-102675947-B1
优先权日:2018-04-25
标题 :Synthesis of zinc metal-organic framework (Zn MOF) material