CAS: 105-55-5; N,N'-Diethylthiourea

相似化合物

1424-14-2 625-53-6 26536-60-7

上下游产品

CAS号542-85-8 异硫氰酸乙酯 | CAS号100-65-2 N-苯基羟胺 | CAS号593-77-1 N-Methylhydroxy... | CAS号75-04-7 乙胺 | CAS号998-98-1 1-ethoxy-N-ethy... | CAS号67-56-1 甲醇 | CAS号462-60-2 海因酸 | CAS号17303-54-7 2-[[2-(carbamoy... | CAS号542-85-8 异硫氰酸乙酯 | CAS号75-04-7 乙胺 | CAS号15909-81-6 Selenourea, N,N... | CAS号122-56-5 三丁基硼 | CAS号84185-22-8 2,6-Di-n-butyl-... | CAS号33074-98-5 3-(acetyloxymet... | CAS号3120-51-2 4(1H)-Pyrimidin... | CAS号623-76-7 1,3-二乙基脲 | CAS号49540-32-1 Urea,N,N'-dieth... | CAS号89126-05-6 N,1-diethyltetr...

Ethyl-Thiocarbamic Acid ; Compound With Ethylamine 以 乙醇 用作溶剂,化学反应生成1,3-二乙基硫脲
参考文献:Mortag,Michael; Moeckel,Klaus,Zeitschrift Fur Chemie,1980,Vol. 20,# 3,P. 101-102
标题:Mortag,Michael; Moeckel,Klaus,Zeitschrift Fur Chemie,1980,Vol. 20,# 3,P. 101-102

专利信息

专利号:US-4627968-A
优先权日:1984-09-10
标 题 :Synthesis of crystalline aluminosilicate with alkylurea or alkylthiourea
发明人：KAI TADASHI
权利人:ASAHI CHEMICAL IND
摘要:In the synthesis of a crystalline aluminosilicate by heating an aqueous mixture containing a silica source, an alumina source and an alkali metal source, at least one compound selected from lower alkylureas and lower alkylthioureas is permitted to co-exist with the mixture.

专利号:US-9809565-B2
优先权日:2013-07-05
标 题 :Formation of chiral 4-chromanones using chiral pyrrolidines in the presence of ureas or thioureas
发明人：LETINOIS ULLA; NETSCHER THOMAS; ACKERMANN STEPHAN
权利人:DSM IP ASSETS BV
摘要:The present invention relates to a synthesis of chromanones or chromanes in a stereospecific matter in view of the 2-position in the chromanone or chromane ring. It has been found that this synthesis is particularly possible in the presence of a chiral compound of formula of a specific type and of at least one urea or thiourea.

专利号:US-8734846-B2
优先权日:2008-06-16
标 题 :Methods for the preparation of targeting agent functionalized diblock copolymers for use in fabrication of therapeutic targeted nanoparticles
发明人：ALI MIR M; HRKACH JEFF; ZALE STEPHEN E; ALVAREZ DE CIENFUEGOS LUIS
权利人:BIND BIOSCIENCES INC
摘要:This application provides nanoparticles and methods of making nanoparticles using pre-functionalized poly(ethylene glycol)(also referred to as PEG) as a macroinitiator for the synthesis of diblock copolymers. Ring opening polymerization yields the desired poly(ester)-poly (ethylene glycol)-targeting agent polymer that is used to impart targeting capability to therapeutic nanoparticles. This “polymerization fromâ€? approach typically employs precursors of the targeting agent wherein the reactivity of functional groups of the targeting agent is masked using protecting groups. Also described is a “coupling toâ€? that utilized the poly(ethylene glycol)-targeting agent conjugate where the targeting agent remains in its native un-protected form. This method uses “orthogonalâ€? chemistry that exhibit no cross reactivity towards functional groups typically found within targeting agents of interest.

专利号:WO-2014118073-A1
优先权日:2013-01-29
标 题 :Polysulfide polyols, their production and use in the synthesis of polyurethanes
发明人：BALBO BLOCK MARCO; RHUDY KEVIN; FLECKENSTEIN CHRISTOPH
权利人:BASF SE
摘要:The present invention relates to sulfur containing polyols, a process for their production by reaction of at least one unsaturated alcohol A with elemental sulfur, wherein the unsaturated alcohol A has only one carbon-carbon double bond-unsaturation per molecule. The sulfur containing polyols are used in the production of polyurethanes, in particular rigid foam polyurethanes, for high-temperature pipe insulation applications.

专利号:US-11753355-B2
优先权日:2019-05-01
标 题:Base oil synthesis via ionic catalyst oligomerization and waterless separation of the oligomerization catalyst
发明人：LACHEEN HOWARD STEVEN; TIMKEN HYE-KYUNG CHO
权利人:CHEVRON USA INC
摘要:Described herein is a base oil synthesis via ionic catalyst oligomerization further utilizing a hydrophobic process for removing an ionic catalyst from a reaction mixture with a silica gel composition, specifically a reaction mixture comprising an oligomerization reaction to produce PAO utilizing an ionic catalyst wherein the ionic catalyst is removed post reaction.

专利号:US-2008004415-A1
优先权日:2004-05-03
标题 :Non-linear optically active molecules, their synthesis, and use
发明人：MCGINNISS VINCENT D; RISSER STEVEN M; DROTLEFF ELIZABETH; JIANG EDWARD; SPAHR KEVIN B
权利人:OPTIMER PHOTONICS INC
摘要:In one aspect, the present invention provides a hyperpolarizable organic chromophore. The chromophore is a nonlinear optically active compound that includes a Ï€-donor conjugated to a Ï€-acceptor through a Ï€-electron conjugated bridge. In other aspects of the invention, donor structures and acceptor structures are provided. In another aspect of the invention, a chromophore-containing polymer is provided. In one embodiment, the chromophore is physically incorporated into the polymer to provide a composite. In another embodiment, the chromophore is covalently bonded to the polymer, either as a side chain polymer or through crosslinking into the polymer. In other aspects, the present invention also provides a method for making the chromophore, a method for making the chromophore-containing polymer, and methods for using the chromophore and chromophore-containing polymer.