Recent advances in the area of pyridodiazinium systems containing bridgehead-nitrogen atom

Research output: Article

2 Citations (Scopus)

Abstract

A survey is provided on new synthetic pathways to pyrido[1,2-a]pyrimidinium, pyrido[1,2-a]pyrazinium, pyrido[1,2-c]pyrimidinium, and pyrido[1,2-b]pyridazinium systems and their partially saturated derivatives appeared during the recent years. Reaction mechanisms of these ring closure methodologies are also discussed. Some representative further transformations of these ring systems are also summarized. Thus, alkylation of olates and thiolates, ring opening reactions, photochemical transformations and flash vacuum pyrolytic reactions are reviewed.

Original languageEnglish
Pages (from-to)319-332
Number of pages14
JournalCurrent Organic Chemistry
Volume10
Issue number3
DOIs
Publication statusPublished - febr. 2006

Fingerprint

Photochemical reactions
Alkylation
Nitrogen
Vacuum
Derivatives
Atoms

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

@article{34b724098c374306ae7a930b1d864cfb,
title = "Recent advances in the area of pyridodiazinium systems containing bridgehead-nitrogen atom",
abstract = "A survey is provided on new synthetic pathways to pyrido[1,2-a]pyrimidinium, pyrido[1,2-a]pyrazinium, pyrido[1,2-c]pyrimidinium, and pyrido[1,2-b]pyridazinium systems and their partially saturated derivatives appeared during the recent years. Reaction mechanisms of these ring closure methodologies are also discussed. Some representative further transformations of these ring systems are also summarized. Thus, alkylation of olates and thiolates, ring opening reactions, photochemical transformations and flash vacuum pyrolytic reactions are reviewed.",
keywords = "Alkylating reagent, Bridgehead-nitrogen, Claisen condensation, Quinolizinium cation, Stille-coupling, Zwitterionic aziniumolates",
author = "G. Haj{\'o}s",
year = "2006",
month = "2",
doi = "10.2174/138527206775473887",
language = "English",
volume = "10",
pages = "319--332",
journal = "Current Organic Chemistry",
issn = "1385-2728",
publisher = "Bentham Science Publishers B.V.",
number = "3",

}

TY - JOUR

T1 - Recent advances in the area of pyridodiazinium systems containing bridgehead-nitrogen atom

AU - Hajós, G.

PY - 2006/2

Y1 - 2006/2

N2 - A survey is provided on new synthetic pathways to pyrido[1,2-a]pyrimidinium, pyrido[1,2-a]pyrazinium, pyrido[1,2-c]pyrimidinium, and pyrido[1,2-b]pyridazinium systems and their partially saturated derivatives appeared during the recent years. Reaction mechanisms of these ring closure methodologies are also discussed. Some representative further transformations of these ring systems are also summarized. Thus, alkylation of olates and thiolates, ring opening reactions, photochemical transformations and flash vacuum pyrolytic reactions are reviewed.

AB - A survey is provided on new synthetic pathways to pyrido[1,2-a]pyrimidinium, pyrido[1,2-a]pyrazinium, pyrido[1,2-c]pyrimidinium, and pyrido[1,2-b]pyridazinium systems and their partially saturated derivatives appeared during the recent years. Reaction mechanisms of these ring closure methodologies are also discussed. Some representative further transformations of these ring systems are also summarized. Thus, alkylation of olates and thiolates, ring opening reactions, photochemical transformations and flash vacuum pyrolytic reactions are reviewed.

KW - Alkylating reagent

KW - Bridgehead-nitrogen

KW - Claisen condensation

KW - Quinolizinium cation

KW - Stille-coupling

KW - Zwitterionic aziniumolates

UR - http://www.scopus.com/inward/record.url?scp=33645991217&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33645991217&partnerID=8YFLogxK

U2 - 10.2174/138527206775473887

DO - 10.2174/138527206775473887

M3 - Article

AN - SCOPUS:33645991217

VL - 10

SP - 319

EP - 332

JO - Current Organic Chemistry

JF - Current Organic Chemistry

SN - 1385-2728

IS - 3

ER -