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Step 1: Synthesis of ethyl 2-hydroxy-3-nitropropanoate 5. Neutral alumina (10.0 g, 38.0 mmol, 2.00 eq.) was added to a solution of ethyl 2-oxoacetate (9.5 mL, ...



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European Journal of Medicinal Chemistry - CONICET
Ethyl. 2-[(6-chloro-2-pyrrolo-1-ylphenyl)amino]-2-oxo-acetate. (17 a): Et3N (17 mmol) was added to a solution containing 1-(2- amino-4-bromophenyl)pyrrole (16 ...
aix-marseille université faculté des sciences et techniques - Theses.fr
173c Methyl 2-(3,5-dichloro-4-methoxyphenyl)-2-oxoacetate. Cl. O. Cl. O. 1. 2. 3. 4 ... A solution of ethyl 2,4-dioxovalerate 181 (6.9 g, 44 mmol, 1 eq.) in ...
THÈSE - Université de Strasbourg
CHCl3 et 360 ?L d'éthyl chloro(oxo)acétate (3.15 mmol) dans 10 mL de CHCl3, ont été ajoutées simultanément en goutte à goutte. Après une ...
Synthèse de nouveaux agents anticancéreux - HAL Thèses
solution d'éthyle 2-chloro-2-oxoacétate (0.91 mL, 1.1 g, 8.13 mmol) dans DCM (4 mL). Le mélange réactionnel a été agité à température ...
Supporting Information - The Royal Society of Chemistry
Synthesis of tert-butyl-2-chloro-2-oxoacetate: A mixture of tert-butanol (20.1 mL, 210.0 mmol) in Et2O (50.0 mL) was added dropwise to a stirred solution of ...
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Artificial Intelligence Applications in Mechanical Engineering
This Detailed Project Report (DPR) contains Five Chapters. Chapter 1, describes a brief narrative about Geethanjali College of Engineering and. Technology (GCET) ...
Spring 2017 Gems & Gemology - ResearchGate
Mavuco (see B.M. Laurs et al., ?Copper-bearing (Paraíba- type) tourmaline from Mozambique,? Spring 2008 G&G, pp. 4?30). B&B actually sold this stone about ...
DETAILED PROJECT REPORT (DPR) for
The JNTUH College of Engineering, Hyderabad conducted three courses ... Geetanjali College of Engg & Technology, Cheeryal, Keesara Mdl, Ranga ...
Gem News International
He notes this particular stone came out of the original 2007 production from Nampula. Province, northeastern Mozambique, near the village of in. Mavuco (see ...