CAS: 1187-42-4; Diaminomaleonitrile

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CAS号129694-52-6 ethyl (Z)-N-(2-... | CAS号619-45-4 4-氨基苯甲酸甲酯 | CAS号74-90-8 氢氰酸 | CAS号1726-32-5 methanimidoyl c... | CAS号460-19-5 氰 | CAS号151-50-8 氰化钾 | CAS号106013-47-2 1,2,5-selenadia... | CAS号57610-38-5 2-乙基-1H-咪唑-4,5-二甲腈 | CAS号40953-34-2 2-氨基-4,5-二氰基咪唑 | CAS号36023-64-0 1,4,5,6-四氢-5,6-... | CAS号144828-31-9 5,6-bis(4-tert-... | CAS号40227-17-6 5,6-二甲基-2,3-吡嗪二甲醛 | CAS号924296-39-9 7-氯-9-氧代-9H-茚并[... | CAS号215611-93-1 双吡嗪[2,3-f:2',3'... | CAS号58954-23-7 2-丙基咪唑二羧酸 | CAS号51802-42-7 2-丙基-1H-咪唑-4,5-二腈

氢氰酸 反应生成二氨基马来腈
参考文献:Bedel,Comptes Rendus Hebdomadaires Des Seances De L'Academie Des Sciences,1923,Vol. 176,P. 168
标题:Bedel,Comptes Rendus Hebdomadaires Des Seances De L'Academie Des Sciences,1923,Vol. 176,P. 168

专利信息

专利号:US-2018208775-A1
优先权日:2014-06-23
标 题:New aromatic macrocyclic metal complex dyes and the synthesis thereof with active nano metal powders
发明人：OLGUN UGURSOY; YILDIZ SALIH ZEKI
权利人:OLGUN UGURSOY; YILDIZ SALIH ZEKI
摘要:The present invention relates to a new type of inorganic coordination compound dyes having advanced technology optical, electronic and medical characteristics and relates to production of these dyes by means of new synthesis methods. The present invention relates to dyes which are metal (M: Li, Na, K, Mg, Ca, Sr, Ba, Ti, Zr, V, Cr, Mo, Mn, Re, Fe, Ru, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, B, Al, Ga, In, Si, Ge, Sn, Pb, Sb, Bi, Se, Te) complexes of aromatic macrocyclic compounds of the type Phtalocyanine (Pc), Naphtalocyanine (Nc), Porphyrazine (Pz), Porphyrin (Pr), sub-Phtalocyanine (subPc), sub-Naphtalocyanine (subNc), sub-Porphyrazine (subPz), sub-Porphyrine (subPr), and relates to the synthesis of these complexes and derivatives. The subject matter dyes can be used in solar cell photovoltaic (PV) panels, in OLEDS which are organic structured light emitting diodes, in polymers, in textile and in photodynamic therapy PDT applications. Moreover, industrial applications are possible which depend on strong fluorescence characteristics.

专利号:US-3948895-A
优先权日:1971-09-28
标题 :Synthesis of 3,5-diaminopyrazinoic acid from 3,5-diamino-2,6-dicyanopyrazine and intermediates
发明人：DONALD DENNIS S
权利人:DU PONT
摘要:An improved method for the preparation of 3,5-diaminopyrazinoic acid (which is useful for the manufacture of diuretics) is described. New compounds obtained in the process include 3,5-diamino-2,6-dicarbamoylpyrazine; 3.5-diamino-6-carbamoylpyrazinoic acid and 3,5-diamino-6-carbamoylpyrazine. The latter compounds are also useful as curing agents for epoxy resins.

专利号:US-3808225-A
优先权日:1970-12-09
标 题:Process for the preparation of 4(5)-cyanoimidazole-5(4)-carboxyamide by reacting diaminomaleonitrile with formic acid
发明人：ASAI N
权利人:SAGAMI CHEM RES
摘要:AN IMPROVED PROCESS FOR THE PREPARATION OF 4(5)-CYANOIMIDAZOLE-5(4)-CARBOXYAMIDE OF THE FORMULA 4-(NC-),5-(NH2-CO-)IMIDAZOLE WHICH IS USEFUL AS A PRECUSOR FOR THE SYNTHESIS OF VARIOUS COMPOUNDS COMPRISING REACTING DIAMINOMALEONITRILE OF THE FORMULA NC-C(-NH2)=C(-NH2)-CN WITH FORMIC ACID IN AN AROMATIC SOLVENT IS DISCLOSED.

专利号:US-3868386-A
优先权日:1973-03-14
标 题 :Process for the preparation of 4-carboxamido-5-cyano-2-imidazolone
发明人：SANCHEZ ROBERT A; FULLER WILLIAM D
权利人:SANCHEZ ROBERT A; FULLER WILLIAM D
摘要:This invention relates to the synthesis of a unique compound, 4carboxamido-5-cyano-2-imidazolone (may also be called 2-oxo-4cyano-5-imidazolinecarbonamide and by other names) from hydrogen cyanide or from diaminomaleonitrile.

专利号:US-7112671-B2
优先权日:2000-08-30
标 题 :Non-symmetric tripyrranes in the synthesis of novel macrocycles
发明人：MODY TARAK D; GALANTER JOSHUA
权利人:PHARMACYCLICS INC
摘要:The present invention provides certain non-symmetric tripyrranes; that is, tripyrranes that do not contain a mirror plane of symmetry perpendicular to the plane containing the tripyrrane. Further, the invention includes texaphyrin compounds and sapphyrin compounds, as well as other polypyrrolic macrocycles, prepared using tripyrranes of Formula I as a precursor. These macrocycles are characterized by a tripyrrolic portion of the macrocyclic ring having substituents that cause the heterocycle to lack a plane of symmetry perpendicular to the plane of the macrocycle.

专利号:US-3629318-A
优先权日:1970-03-18
标题:Synthesis of diaminomaleonitrile from hydrogen cyanide as catalyzed by cyanogen or diiminosuccinonitrile
发明人：WEBSTER OWEN WRIGHT
权利人:DU PONT
摘要:BASE-CATALYZED TETRAMERIZATION OF HYDROGEN CYANIDE TO DIAMINOMALEONITRILE ACHIEVED BY CATALYZING THE SAME WITH A BASIC CATALYST AND A COCATALYST, CYANOGEN AND/OR DIIMINOSUCCINONITRILE.