4787-77-3Relevant articles and documents
METHOD FOR PRODUCING AN ARENE WITH AN AROMATIC C-N BOND ORTHO TO AN AROMATIC C-O BOND
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Paragraph 0451; 0455, (2017/03/28)
A method for producing an arene with an aromatic C—N bond ortho to an aromatic C—O bond from a hydroxy arene comprising said aromatic C—O bond is provided. This method comprising the steps a) ortho-oxygenating the hydroxy arene to produce an ortho-quinone, b) condensating the ortho-quinone with a nitrogen nucleophile to generate a compound of Formula (IVa) or (IVb), and c) allowing 1,5-hydrogen atom shift of the compound of Formula (IVa) or (IVb), thereby producing arenes with a C—N bond ortho to a C—O bond of Formula (Va) and (Vb), respectively:
Total synthesis of abyssomicin C, atrop-abyssomicin C, and abyssomicin D: Implications for natural origins of atrop-abyssomicin C
Nicolaou,Harrison, Scott T.
, p. 429 - 440 (2007/10/03)
In this article, the total syntheses of the antibiotic abyssomicin C (1) and its biologically inactive sibling abyssomicin D (3) are described. A number of unforseen roadblocks in our synthetic plan encouraged innovation, which culminated in the discovery
gem-cyclodialkylation A facile synthetic route to N-substituted heterocycles
Hargis, Duane C.,Shubkin, Ronald L.
, p. 2991 - 2994 (2007/10/02)
N-alkylated and N-arylated pyrroles, pyrrolidines, and piperidines are synthesized in high yield by the reaction between cyclic ethers and primary amines over a heterogeneous titania catalyst.