From Wikipedia, the free encyclopedia

Scheme 6

Hello,

On Scheme 6 ( http://en.wikipedia.org/wiki/File:IDAStereo2.png), the structures of the major and minor products seem to be identical. Also, why does Scheme 6 go before Scheme 5?

kovsky ( talk) 14:25, 9 May 2013 (UTC) reply


Scheme 1:

"Simple alkyl or aryl amines are often

generated in situ by combining an amine hydrochloride with an aldehyde"


Surely this is impossible without a base, the hydrochloride acts itself as a "protecting group" for the amine, it is non-nucleophilic and cannot attack the aldehyde bearing a positive charge at the nitrogen.

- under the assistence or help of a base should be added! — Preceding unsigned comment added by 131.188.188.36 ( talk) 07:07, 4 September 2015 (UTC) reply

Possible reorganization/merge/rename discussion

See Wikipedia talk:WikiProject Chemistry#Unclear article-names. DMacks ( talk) 16:27, 16 April 2017 (UTC) reply

From Wikipedia, the free encyclopedia

Scheme 6

Hello,

On Scheme 6 ( http://en.wikipedia.org/wiki/File:IDAStereo2.png), the structures of the major and minor products seem to be identical. Also, why does Scheme 6 go before Scheme 5?

kovsky ( talk) 14:25, 9 May 2013 (UTC) reply


Scheme 1:

"Simple alkyl or aryl amines are often

generated in situ by combining an amine hydrochloride with an aldehyde"


Surely this is impossible without a base, the hydrochloride acts itself as a "protecting group" for the amine, it is non-nucleophilic and cannot attack the aldehyde bearing a positive charge at the nitrogen.

- under the assistence or help of a base should be added! — Preceding unsigned comment added by 131.188.188.36 ( talk) 07:07, 4 September 2015 (UTC) reply

Possible reorganization/merge/rename discussion

See Wikipedia talk:WikiProject Chemistry#Unclear article-names. DMacks ( talk) 16:27, 16 April 2017 (UTC) reply


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