亚洲化学杂志
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作者:K. Nagalakshmi , B.S. Diwakar , B. Govindh ...
来源:[J].Asian Journal of Chemistry(IF 0.253), 2017, Vol.29 (7)亚洲化学杂志
摘要:An efficient method for the synthesis of substituted cinnamic acid and ylidene malanonitriles is developed via Knoevenagel condensation of aromatic aldehydes with malonic acid and malononitrile in the presence of catalytic amounts of DABCO. This method has many advantages, such a...
作者:Mona M. Al-Dhafeer , Abir S. Abdel-Naby
来源:[J].Asian Journal of Chemistry(IF 0.253), 2017, Vol.29 (7)亚洲化学杂志
摘要:Cellulose acetate is a semi-ordered polymer, used in various plastic applications. To adjust this biodegradable polymer to fiber application, the polymer is blended through its amorphous matrix with acrylonitrile copolymers to thermally support the polymer. The blending process, ...
作者:Abhishek Kumar , Shishir Malviya , Rajesh Kumar Kushwaha ...
来源:[J].Asian Journal of Chemistry(IF 0.253), 2017, Vol.29 (7)亚洲化学杂志
摘要:We have synthesized bimetallic macrocyclic complexes through chemical condensation method by using pyridine-2,6-dicarboxaldehyde with 1,2-bis(2-aminoethoxy) ethane where L is the macrocyclic ligand. The synthesized complexes were characterized by elemental analysis, IR, XPS data,...
作者:Jae Kwang Kim , Sun Ju Bong , Sang Un Park
来源:[J].Asian Journal of Chemistry(IF 0.253), 2017, Vol.29 (7)亚洲化学杂志
摘要:The variations in the amino acid contents of five different Korean cultivars of young radish were investigated in this study. Twenty-one amino acids were detected among the different cultivars and the presence and quantity of amino acids varied greatly among the cultivars. The cu...
作者:Krishna Chinthala , Prasad Kancherla , Pramod Kumar
来源:[J].Asian Journal of Chemistry(IF 0.253), 2017, Vol.29 (7)亚洲化学杂志
摘要:An accurate, precise LC-MS/MS method has been developed and validation for quantitative estimation of valsartan using irbesartan as internal standard in human plasma. The method was established based on the HPLC separation on Zorbax SB-C18, 4.6 × 50 mm, 5 μm (Make: Agilent t...
作者:D. Ramyashree , K.R. Raghavendra , A. Dileep Kumar ...
来源:[J].Asian Journal of Chemistry(IF 0.253), 2017, Vol.29 (7)亚洲化学杂志
摘要:An efficient procedure for the synthesis of trisubstituted pyrazoles was developed. Claisen-Schmidt condensation of 2,4,5-trimethoxybenzaldehyde and substituted acetophenone in the presence of aqueous alkaline bases produced chalcones. The cyclocondensation reaction of chalcones ...
作者:Amani S. Alturiqi
来源:[J].Asian Journal of Chemistry(IF 0.253), 2017, Vol.29 (7)亚洲化学杂志
摘要:The oxprenolol-Cu(II) complexes have been used as DNA constituents (L) and antihypertensive drug. In this study, the formation constants of these complexes, which formed in H2O/MeOH (80:20) solution and their concentration distributions were assessed at ionic strength of 0.1...
作者:K.S. Chakravarthi , N. Devanna
来源:[J].Asian Journal of Chemistry(IF 0.253), 2017, Vol.29 (7)亚洲化学杂志
摘要:A simple, rapid, accurate, specific and stability indicating reverse phase HPLC method has been developed and validated for the simultaneous estimation of salbutamol, oxtriphylline and bromhexine hydrochloride in bulk drug and pharmaceutical tablet dosage form. The chromatog...
作者:Gusrizal Gusrizal , Sri Juari Santosa , Eko Sri Kunarti ...
来源:[J].Asian Journal of Chemistry(IF 0.253), 2017, Vol.29 (7)亚洲化学杂志
摘要:In this study, we demonstrated the use of m-hydroxybenzoic acid in the synthesis of stable silver nanoparticles (AgNPs). Besides working as a reducing agent, m-hydroxybenzoic acid also simultaneously played a role as a capping agent. In the synthesis of AgNPs, silver nitrate...
作者:Xinhong Cai† , Qiulu Chen† , Jing Guan ...
来源:[J].Asian Journal of Chemistry(IF 0.253), 2017, Vol.29 (7)亚洲化学杂志
摘要:A convenient and concise synthesis of 2-methyl-5-nitrobenzene sulfonamide can be achieved by sulfochlorination and ammoniation with p-nitrotoluene as raw materials for an 81.2 % yield. 6-Aminosaccharin can be produced via oxidation and reduction in a 64.3 % yield and then the iod...

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