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Topic: Imine base synthesis question  (Read 4210 times)

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Offline SBJ

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Imine base synthesis question
« on: November 27, 2010, 03:28:45 AM »
I am trying to synthesize imine bases of a heterocyclic compound containing both N and S in its cyclic structure, and an amino group is attached to the C between the S and N using various benzaldehydes. Even after refluxing for 5-6 hours i am getting solid product which immediately gets liquified on filteration. Whereas when i reflux for 2-3 hours i am not getting any solid product at all. Can you please suggest any modifications or the reason of why i am not getting the product?

Offline MissPhosgene

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Re: Imine base synthesis question
« Reply #1 on: November 27, 2010, 10:41:54 AM »
What exactly do you start with and what are the reaction conditions (solvent etc)?
Stereograms of the 32 crystallographic point groups: little bike wheels of cold, hard, pure rationality.

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