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Sep 22 2014 contrainte 22 obtenue par extrusion d'un résidu acétamide. L'élimination acido-catalysée du ... NaOH 3.0 N aq. ... Br2. DCM

Chapter 6 Amines and Amides

Examples: Basicity of Amines. • Complete the following reactions: CH3NH2 + HCl. NHCH3. + HCl. N. CH3. CH3. H. CH3. + NaOH.

Lab 14: Qualitative Organic Analysis

deprotonated by NaOH to form water-??soluble alkoxides. Recommended Controls: butylamine acetamide

Introduction à la cinétique Chimique

Sur un mélange équimoléculaire d'acétamide et de HCl à 63°C on a mesuré la Br2 k5 v5 = k5 . [Br]2. 1. Montrer que la vitesse de la réaction globale V

Identification of Organic Compound by Organic Qualitative Analysis

Bromine water Test. Substance + 2 ml of water shake well + 2 drops of i) Decolourisation of bromine ... 1 ml of extract + 2-3 drops of NaOH solution.

Untitled

b- Br2 / NaOH c- PCl5 d- LiAlH4. 5- Acetamide on reduction with LiAlH4 gives a- Acetaldehyde b- Ethylamine c- Acetone d- Methylamine.

Chem 11 Lab Manual

Mix 5 drops of 10% NaOH(aq) with 5 drops of dilute 6 M HCl(aq). Dissolve 0.5 g of acetamide in 5 mL of 6 M H2SO4 in a large test tube (150 x 18 mm).

Substitution nucléophile aromatique des acides benzoïques et

Jan 1 2011 NaOH. Me. CO2Et. O. Br2. AcOH

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acetamide ethyl acetate + 4NaOH + Br2 ... Tollen's reagent (???????????? 10% NaOH 1 ??? ???? 5% AgNO3 2 mL ????? ???????? 2% NH4OH ??.

The Chemistry of the Perfluoroaliphatic Acids and their Derivatives

2CF3CONH2 + NaOH + Br2-S- CF-CF8. RfCONH2 —> reaction with acetamide. NaOBr. RfCONH2 -->- ... bromine and perfluoropropyl isocyanate (followed.

R O Cl aciT cUloriTe R O NH2 seconTary amiTe R O N R R O NH R R primary amiTe

WerWiary amiTe

R O O O RG aceWic anUyTriTe R O ORG eVWer O

OHCH3-C-OH

O H O OH O OH

CH3-C-H

CH3-C-Cl

CH3OCH3

CH3-C-OCH2CH3

CH3-C-NH2

O buWyric aciTaceWic aciTformic aciTbenYoic aciT aceWyl cUloriTeaceWalTeUyTeaceWic anUyTriTeaceWamiTe eWUyl aceWaWe hydrophibic part ´¸Ê RO O H

UyTropUilic parWUyTropUobic parW

RO O H H O H H OHH OHH OH H R O

OH+ NaOHR

ONa+ H2O

VoTium carboxylaWe

+ NaHCO3R O

ONa+ H2CO3

soTium carboxylaWe R O OH

3R-CH2-OH + 4OÓnO4

OHR O

OO3+ 4ÓnO2 (V) + OOH + 4H2O

or R O H H R O OH3 primary alcoUol alTeUTye carboxylic aciT R O OHR O O O RG

1) NaOH

2) H2O RG O Cl R O ORG

RG-OHH

HH3O SOCl2 H2OR O Cl

RG-OHRG-OH

NH3 R O ONH4 heaW R O NH2

NH3NH3

3. "·"·¦·¥µnµ Ç

3.1 "·"·¦·¥µÅ±Ã¦Å¨·...°°»¡´r"¦µ¦r°"·¨·"

R O OHR O

R+ H2O+ HR

TeriveT carboxylic aciTcarboxylic aciT

R O ClR O O O RGR O ORGR O NH2 R O NH2 R O NH R O N RG RGG RG NaOH NaOH NaOH R O

ONa+ NH3

R O ONa R O ONa + RG-NH2 + RGNH R" R O

R+ RGOHR

ORG+ HR

eVWerifcaWion aciT cUloriTe or anUyTriTe

UyTrolyViV

eVWer R O

Cl+NH3R

NH2+ HCl

RGG-NHR

O NRG RGG RG

RG-NH2R

O NH RG or R Oquotesdbs_dbs4.pdfusesText_7

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