90922-97-7Relevant academic research and scientific papers
Synthesis of a [2]benzazepine analogue of clavizepine
García, Alberto,Paz, Sonia,Domínguez, Domingo
, p. 665 - 667 (2001)
The synthesis of N-tosylbenzopyran[2]benzazepinone 2 using a simple protocol for assembly of an azepine ring on the xanthene skeleton is described. Formation of the C-C bond between C9 of the xanthen-9-ol 7 and the β-C of N-tosyl aminoacetaldehyde dimethyl acetal leads to 10, which upon treatment with formaldehyde undergoes ring closure.
A novel synthesis of N-but-3-enyl-α- and β-amino acids
Van Nguyen,Brownlee, Robert T. C.,Hughes, Andrew B.
experimental part, p. 1991 - 1998 (2010/03/24)
N-But-3-enyl-α- and β-amino acids can be prepared by cleaving 1,3-oxazolidin-5-ones and 1,3-oxazinan-6-ones in the presence of allylsilanes and boron trifluoride etherate at room temperature in good to excellent yields. Georg Thieme Verlag Stuttgart.
