HIGH REFRACTIVE ACRYLATE AND THE METHOD FOR PREPARING THE SAME
申请人:RHEE Hak-June
公开号:US20120010315A1
公开(公告)日:2012-01-12
Provided is an acrylate having a high refractive index, which is represented by Chemical Formula (1) or (2), and a method for preparing the same. Since the acrylate has a refractive index, it may be widely applicable to components of display devices such as prism sheet and may be prepared simply, effectively and economically.
phthalocyanine complexes have been synthesized. The new cobalt phthalocyanines have been prepared by cyclotetramerization of phthalonitrile derivatives 4, 5 in the presence of the corresponding CoCl2 salt in DMAE by using a microwave oven. The new compounds have been characterized by IR, 1H NMR, 13C NMR and MS spectral data. The new complexes have been tested as a catalyst for the oxidation of cyclohexene with
在这项工作中,新的邻苯二甲腈衍生物4,5轴承1,3-双(萘-1-基氧基)丙-2-醇,1,3-双(萘-2-基氧基)丙-2-醇,酞菁钴配合物已经合成。新的钴酞菁已经制备邻苯二甲腈通过衍生物的cyclotetramerization 4,5在相应的氯化钴的存在下2中DMAE盐通过使用烤箱微波。这些新化合物已通过IR,1 H NMR,13 C NMR和MS光谱数据进行了表征。新的配合物已被测试为对环己烯的具有不同的氧化剂,如氧化的催化剂叔-在DMF中的叔丁基过氧化氢(TBHP),间氯过氧苯甲酸(m -CPBA)和过氧化氢(H 2 O 2)。在其他氧气源中,m-CPBA也被认为是最成功的氧化剂。从这个意义上说,已经研究了底物/催化剂比例,温度,氧化剂/催化剂比例和氧化剂类型的影响。观察到三种氧化产物。第一个是2-环己烯-1-醇为主要产物,其他为2-环己烯-1-酮和环己烯氧化物为次要产物。
1,3-Bis(aryloxy)propan-2-ols as potential antileishmanial agents
作者:Stefânia N. Lavorato、Mariana C. Duarte、Daniela P. Lage、Carlos A. P. Tavares、Eduardo A. F. Coelho、Ricardo J. Alves
DOI:10.1111/cbdd.13024
日期:2017.11
We describe herein the synthesis and antileishmanial activity of 1,3-bis(aryloxy)propan-2-ols. Five compounds (2, 3, 13, 17, and 18) exhibited an effective antileishmanial activity against stationary promastigote forms of Leishmania amazonensis (IC50 < 15.0 μm), and an influence of compound lipophilicity on activity was suggested. Most of the compounds were poorly selective, as they showed toxicity
Green synthesis and bioefficacy screening of new insect growth regulators as eco‐friendly insecticides against the cotton mealybug <i>Phenacoccus solenopsis</i>
作者:Moustafa M. S. Bakry、Antar A. Abdelhamid、Nawal Al‐Hoshani、Rania Ali El Hadi Mohamed、Mohamed A. Gad
DOI:10.1002/cbdv.202301390
日期:2024.2
organic compounds. Due to their clear mechanism of action on pests and lower poisonousness towards vertebrates than conventional insecticides, juvenilehormone analogues as an example of insect growth regulators appear promising. Thus, a unique set of pure insect growth regulators has been synthesized. The structure of these synthesized compounds, which were related to the most well-known insect growth