76118-26-8Relevant academic research and scientific papers
Base Catalysed Rearrangements involving Ylide Intermediates. Part 3. A Novel Thermal Sigmatropic Rearrangement
Jemison, Robert W.,Laird, Trevor,Ollis, W. David,Sutherland, Ian O.
, p. 1458 - 1461 (2007/10/02)
The products (2) of a sigmatropic rearrangement of ammonium ylides (1) undergo a thermal transformation by a sigmatropic rearrangement giving amines (3).
Base Catalysed Rearrangements involving Ylide Intermediates. Part 2. The Stevens and Sigmatropyc Rearrangements of Allylic Ammonium Ylides
Jemison, Robert W.,Laird, Trevor,Ollis, W. David,Sutherland, Ian O.
, p. 1450 - 1457 (2007/10/02)
The base catalysed rearrangements of the quaternary ammonium salts (9) usually gives the sigmatropic rearrangement product (10) rather than the Stevens rearrangement product (11).An earlier claim has been corrected: the corresponding reaction
