cleavage reactions, decomposition reactions, pyrolysisNo abstract is available for this article.doi:10.1002/chin.197915114A. JONCZYKJ. WLOSTOWSKAJohn Wiley & Sons, LtdChemischer InformationsdienstA. Jonczyk and J. Wlostowska. A simple method for generation of diazo compounds in an aqueoustwo-...
Based on the analysis of the background ions, following underlying mechanisms are possible, such as the attachment reactions including (R5), (R7)-(R9), and (R16)-(R19), dissociative attachment containing (R4), (R6), and (R12)-(R13), fast charge exchange comprising (R10), (R11), and...
Based on the analysis of the background ions, following underlying mechanisms are possible, such as the attachment reactions including (R5), (R7)-(R9), and (R16)-(R19), dissociative attachment containing (R4), (R6), and (R12)-(R13), fast charge exchange comprising (R10), (R11), and...
Very simple chemistry can result in the rapid and high-yield production of key prebiotic inorganic molecules. The two reactions investigated here involve such simple systems, (a) carbon disulfide (CS2) and acetate (CH3COO¯) and (b) sulfur dioxide (SO2
(pre-warmed, 37 °C). Incubations were initiated by 10 µL of microsomes and reactions were started. The tubes were shaken and kept at 37 °C for 1 h. Then 250 µL of acetonitrile containing IS (100 ng/mL) was added at different time intervals (0.0, 0.5, 10.0, 20.0, 30.0 ...
Conclusions Reactions of copper(II) quinaldinate under mild conditions with selected alicyclic secondary amines, pyrrolidine, morpholine, and piperidine, produced desired amine complexes with the [Cu(quin)2(amine)] or trans-[Cu(quin)2(amine)2] compositions. The {Cu(quin)2} structural fragment ...
antioxidants Article Amelioration of the Oxidative Stress Generated by Simple or Combined Abiotic Stress through the K+ and Ca2+ Supplementation in Tomato Plants María García-Martí 1,2,†, María Carmen Piñero 1,†, Francisco García-Sanchez 1 , Teresa C. Mestre 1, María López-Dela...
The coupling reactions were carried out using a 5-molar excess of reagents with respect to the resin equivalents, and in some cases, it was necessary to repeat these reactions until the Kaiser test was negative. Some reactions could be incomplete because of steric hindrance and chain aggregation...
2. Experimental Design The protocol in this study is designed for the rapid preparation of a peroxidase-rich enzymatic extract from turnip roots (Brassica rapa var. rapa Barkant), obtained from a local market, which will be ready to be applied as a catalyst in biotransformation reactions. The...
KKeeyywwoorrddss:: multi-component reactions; indeno[1,2-b]pyrroles; acenaphtho[1,2-b]pyrroolleess 1. Introduction Polysubstituted pyrroles are widely employed as versatile building blocks in synthetic organic chemistry [1–4] because of their presence in numerous natural products and drug ...