O-Substituted hydroxyl amine reagents: an overview of recent synthetic advances
Literature Information
Shekh Sabir, Ganesh Kumar, Jawahar L. Jat
Reagents derived from hydroxylamines such as 2,4-dinitrophenylhydroxylamine (DPH), O-(diphenylphosphinyl)hydroxylamine (DPPH), hydroxylamine-O-sulfonic acid (HOSA) and other related reagents in which oxygen is substituted with good leaving groups recently showed remarkable potential as electrophilic aminating agents and as a source of the amino group. They facilitate stereo- and regioselective C–N, N–N, O–N, and S–N bond-formation reactions and intra-molecular cyclizations without the requirement of expensive metal catalysts. In this review we have discussed the important transformations achieved with these reagents.
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Organic & Biomolecular Chemistry

Organic & Biomolecular Chemistry (OBC) publishes original and high impact research and reviews in organic chemistry. We welcome research that shows new or significantly improved protocols or methodologies in total synthesis, synthetic methodology or physical and theoretical organic chemistry as well as research that shows a significant advance in the organic chemistry or molecular design aspects of chemical biology, catalysis, supramolecular and macromolecular chemistry, theoretical chemistry, mechanism-oriented physical organic chemistry, medicinal chemistry or natural products. Articles published in the journal should report new work which makes a highly-significant impact in the field. Routine and incremental work is generally not suitable for publication in the journal. More details about key areas of our scope are below. In all cases authors should include in their article clear rationale for why their research has been carried out.










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