Can NH2 be conjugated to carbonyl C=O group? It’s not a carboxylic group rather a carbonyl group. Can we used EDC-NHS for that

Md Ariful Islam

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Md Ariful Islam

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Yes. Conjugation of a double bond to a carbonyl group transmits the electrophilic character of the carbonyl carbon to the beta-carbon of the double bond. These conjugated carbonyl are called enones or α, β unsaturated carbonyls. A resonance description of this transmission is shown below..

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The standard enthalpy of the reaction: CO(NH2)24) + H20) -› CO2(g) + 2 NHa(a) is -133.42 kJ/mol. Calculate the standard enthalpy of formation of urea, CO(NH2)2(6).

Standard enthalpy of formation=-362kJ/mol

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the standard enthalpy of formation of urea, CO(NH2)2(6). The standard enthalpy of the reaction: CO(NH2)2() + H2Om) -› COz) + 2 NHare) is -133.42 kJ/mol. Calculate

Standard enthalpy of formation=-362kJ/mol

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why carbanion shows sp3 hybridisation when it is non-conjugated? why carbanion shows sp2 hybridisation when it is conjugated?

Carbanions are trivalent with sp3 hybridization. The lone pare of electrons occupies one of the sp3 orbitals. The geometery is thus tetrahedral. The tetrahedron can undergo inversion or retain its...

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Substitution of alkyl group on the carbonyl carbon decreases the reactivity of the carbonyl compound?

That is depend on a type of a reaction the carbonyl compound is involved in. For example, if we consider nucleophilic substitution at the carbonyl group, then acid chlorides would...

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Explain the reactions of a range of carbonyl and non-carbonyl functional group compounds.

The term carbonyl can also refer to CO as a ligand in an inorganic or organometallic complex (a metal carbonyl, e.g. nickel carbonyl).The remainder of this article concerns itself with the organic chemistry definition of carbonyl, where carbon and...

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How can a carboxylic acid be converted to a carboxylic acid chloride using different reagents? How will you convert the acid chlorides to a). Other halides, and b). The starting carboxylic acid?

1. A carboxylic acid will be converted to the corresponding carboxylic acid chloride in the presence of hydrogen chloride. A nucleophilic substitution reaction occurs in which the OH group of...

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1. A 5g carboxylic acid was neutralized by 30.10 mL of 0.1M NaOH, What is the percentage of carboxylic group (-COOH) in the given organic compound. (01 )

Percentage of carboxylic group=54.6%

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A 5g carboxylic acid was neutralized by 30.10 mL of 0.1M NaOH, What is the percentage of carboxylic group (-COOH) in the given organic compound.

Percentage of carboxylic group=49.8%

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Explain the reactions of a range of carbonyl and non-carbonyl functional group compounds

The term carbonyl can also refer to CO as a ligand in an inorganic or organometallic complex (a metal carbonyl, e.g. nickel carbonyl).The remainder of this article concerns itself with...

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What mass of melamine, C3N3(NH2)3, will be obtained from 146.0 kg of urea, CO(NH2)2, if the yield of the overall reaction is 73.0 % ?

6(NH2)2CO = C3H6N6 +3CO2 + 6NH3 M((NH2)CO) = 60g/mol M (C3H6N6) = 126g/mol 360g (NH2)2CO - 126g C3H6N6 146Kg (NH2)2CO - xKg C3H6N6 x = 146*126/360 = 51.1 Kg C3H6N6...

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