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Organic Chemistry

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18 Feb 2010 13:14:08 IST

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in nucleophilic addition reaction R-CH=CH-CHO + NH2-C0-NH-NH2 -----GIVE---? ALSO EXPLAIN IT

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in nucleophilic addition reactionR-CH=CH-CHO + NH2-C0-NH-NH2 -----GIVE---?ALSO EXPLAIN IT

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sarang

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18 Feb 2010 14:25:50 IST

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AKSHAY

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18 Feb 2010 15:08:12 IST

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its ncert question ans isR-CH=CH-CH=N-NH-C0-NH2BUT WHY IT CAN'T BER-CH=CH-CH=N-C0-NH-NH2

Madhusudan Chavan

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19 Feb 2010 13:08:19 IST

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In NH2CONHNH2 the two nitrogen atoms adjacent to the carbonyl group are less nucleophilic because their lone pair of electrons are delocalised over the C=O group.As a result , the NH2 group far away from the carbonyl group takes part in the condensation reaction.

SUNIL PATIL

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18 May 2012 09:50:18 IST

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in nucleophilic addition reactionR-CH=CH-CHO + NH2-C0-NH-NH2 -----GIVE---?ALSO EXPLAIN IT

SUNIL PATIL

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18 May 2012 09:52:00 IST

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in nucleophilic addition reactionR-CH=CH-CHO + NH2-C0-NH-NH2 -----GIVE---?ALSO EXPLAIN IT

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