Synthesis of Dilantin by Muli-Step Synthesis Part 4- Ureabenzil Condensation Table of Reagents Molecular weight (g/mol) Mass (g) Volume (mL) density (g/mL) Amount Reagent (mmol) 210.23 1.0 4.75 benzil Sodium hydroxide (30% wiv) 34.997 1.2 loo 7.14 urea 0.432 Limiting Reagent: Identify the limiting reagent (warning, some reagents may be catalysts, and can be used in sub- stoichiometric amounts, and not all reactions have 1:1 stoichiometric coefficients) Yield of Product Calculate the % yield of product you obtained. Watch significant figures and SHOW YOUR WORKING. Overall yield of product based on benzaldehyde: Calculate the % yield of the product you obtained based on the starting material for this synthesis, benzaldehyde. Watch significant figures and SHOW YOUR WORKING.

Synthesis of Dilantin by Muli-Step Synthesis Part 4- Ureabenzil Condensation Table of Reagents Molecular weight (g/mol) Mass (g) Volume (mL) density (g/mL) Amount Reagent (mmol) 210.23 1.0 4.75 benzil Sodium hydroxide (30% wiv) 34.997 1.2 loo 7.14 urea 0.432 Limiting Reagent: Identify the limiting reagent (warning, some reagents may be catalysts, and can be used in sub- stoichiometric amounts, and not all reactions have 1:1 stoichiometric coefficients) Yield of Product Calculate the % yield of product you obtained. Watch significant figures and SHOW YOUR WORKING. Overall yield of product based on benzaldehyde: Calculate the % yield of the product you obtained based on the starting material for this synthesis, benzaldehyde. Watch significant figures and SHOW YOUR WORKING.

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter2: Crystallization

Section: Chapter Questions

Problem 3Q

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ing Lab Archives PHLT 411 Apartment AT Research Programs Volunteer Med school Not emilymarkentell@tamu.edu? Switch account Required Synthesis H. A) LDA; CH3BR F) LDA; HCECCH2Br K) LDA; PhCH2Br B) 1. ВНз, THF 2. H2O2, NaOH G) 1. iPrMgBr, 2. mild H30* L) 1. (iPr)2CuLi, 2. mild H30* workup workup H) pyridine C) HBr, Br2 M) H30*, H20, heat D) CrO3, H* 1) PB33 N) H2C=PPH3 E) Mg, dry ether J) NaCN 0) sOCl2, pyridine Step 1 = * DELL