CAS: 56413-95-7; 5,6-Dichloropyrazine-2,3-Dicarbonitrile

相似化合物

59715-45-6 1260665-75-5 30818-40-7

上下游产品

CAS号36023-64-0 1,4,5,6-四氢-5,6-... | CAS号124-38-9 二氧化碳 | CAS号79-37-8 草酰氯 | CAS号1187-12-8 2-(diaminomethy... | CAS号56413-96-8 5-氨基-6-氯-2,3-二氰基吡嗪 | CAS号116785-89-8 5,6-bis(diethyl... | CAS号65281-79-0 5-(tert-butylam... | CAS号69148-96-5 5-chloro-6-(3-m... | CAS号58084-27-8 5,6-二羟基吡嗪-2,3-二羧酸 | CAS号52197-23-6 5,6-diphenylpyr...

1,4,5,6-四氢-5,6-二氧-2,3-吡嗪二甲腈置于氯化亚砜体系中,化学反应生成 5,6-二氯-2,3-二氰基吡嗪
参考文献:通过一锅钯催化的水中偶联反应/环化反应,高效合成5,6-二取代-5 H-吡咯并[2,3-B]吡嗪-2,3-二腈
标题:通过一锅钯催化的水中偶联反应/环化反应,高效合成5,6-二取代-5 H-吡咯并[2,3-B]吡嗪-2,3-二腈
摘要:提出了高效的一锅法合成5,6-二取代-5 H-吡咯并[2,3-B]吡嗪-2,3-二碳腈.在水中存在表面活性剂sds的情况下,在pd-Cu催化下,5-(烷基-芳基氨基)-6-氯吡嗪-2,3-二腈与苯乙炔的反应可制得所需的产品.高产.
DOI:10.1016/j.Tetlet.2012.04.016

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:EP-3679033-B1
优先权日:2018-03-28
标题 :Method of synthesis of 5,6-bis(5-alkoxythiophen-2-yl)pyrazine-2,3-dicarbodinitriles, derivatives of dicyanopyrazine and use thereof
发明人：BURES FILIP; KLIKAR MILAN; HLOUSKOVA ZUZANA
权利人:UNIV PARDUBICE

专利号:WO-2019185068-A1
优先权日:2018-03-28
标 题 :Method of synthesis of 5,6‑bis(5‑alkoxythiophen‑2‑yl)pyrazine-2,3-dicarbonitriles, derivatives of dicyanopyrazine and use thereof