Table of ReactantsTable of ReactantschlorideMolecularweight(g/mol)BenzyltriphenylphosphoniumAnhydrousdiethyletherBenzaldehyde74.12LiteratureMP (°C)106.1337-116.3-26What is the limiting reactant?Density(g/mL)Product theoretical yield (g)Molecular weight of stilbene productRecrystallized product percent yield1.180.7141.04Table viewAmountUsed (gor mL)0.780 g4.00 mL0.200 gChoose...List viewAmountUsed(mol) BenzyltriphenylphosphoniumchlorideAnhydrousdiethyl etherMolecularweight(g/mol)Benzaldehyde338.974.12106.1LiteratureMP (°C)What is the limiting reactant?Product theoretical yield (g)337-116.3-26Molecular weight of stilbene productRecrystallized product percent yieldDensity(g/mL)1.180.7141.04AmountUsed (g ormL)0.780 g4.00 mL0.200 gChoose...✓ Choose...AmountUsed (mol)benzyltriphenylphospho-nium chloridebenzaldehyde

The first step is the acid base reaction to form Phosphonium ylide, which is a nucleophile.

Benzyltriphenylphosphonium chloride Anhydrous diethyl ether Molecular weight (g/mol) Benzaldehyde 74.12 106.1 Literature MP (°C) What is the limiting reactant? Product theoretical yield (g) 337 -116.3 -26 Molecular weight of stilbene product Recrystallized product percent yield Density (g/mL) 1.18 0.714 1.04 Amount Used (g or mL) 0.780 g 4.00 mL 0.200 g Choose... ✓ Choose... Amount Used (mol) benzyltriphenylphospho- nium chloride benzaldehyde

Benzyltriphenylphosphonium chloride Anhydrous diethyl ether Molecular weight (g/mol) Benzaldehyde 74.12 106.1 Literature MP (°C) What is the limiting reactant? Product theoretical yield (g) 337 -116.3 -26 Molecular weight of stilbene product Recrystallized product percent yield Density (g/mL) 1.18 0.714 1.04 Amount Used (g or mL) 0.780 g 4.00 mL 0.200 g Choose... ✓ Choose... Amount Used (mol) benzyltriphenylphospho- nium chloride benzaldehyde

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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