Multi-catalysis cascade reactions based on the methoxycarbonylketene platform: diversity-oriented synthesis of functionalized non-symmetrical malonates for agrochemicals and pharmaceuticals
Publication type: Journal Article
Publication date: 2009-03-20
scimago Q2
wos Q2
SJR: 0.600
CiteScore: 5.2
Impact factor: 2.7
ISSN: 14770520, 14770539
DOI:
10.1039/b901652j
PubMed ID:
19421442
Organic Chemistry
Biochemistry
Physical and Theoretical Chemistry
Abstract
In this paper we describe new multi-catalysis cascade (MCC) reactions for the one-pot synthesis of highly functionalized non-symmetrical malonates. These metal-free reactions are either five-step (olefination/hydrogenation/alkylation/ketenization/esterification) or six-step (olefination/hydrogenation/alkylation/ketenization/esterification/alkylation), and employ aldehydes/ketones, Meldrum's acid, 1,4-dihydropyridine/o-phenylenediamine, diazomethane, alcohols and active ethylene/acetylenes, and involve iminium-, self-, self-, self- and base-catalysis, respectively. Many of the products have direct application in agricultural and pharmaceutical chemistry.
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Metrics
36
Total citations:
36
Citations from 2025:
1
(2.78%)
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GOST
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Ramachary D. et al. Multi-catalysis cascade reactions based on the methoxycarbonylketene platform: diversity-oriented synthesis of functionalized non-symmetrical malonates for agrochemicals and pharmaceuticals // Organic and Biomolecular Chemistry. 2009. Vol. 7. No. 10. p. 2053.
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Ramachary D., Venkaiah C., Reddy Y. V., Kishor M. Multi-catalysis cascade reactions based on the methoxycarbonylketene platform: diversity-oriented synthesis of functionalized non-symmetrical malonates for agrochemicals and pharmaceuticals // Organic and Biomolecular Chemistry. 2009. Vol. 7. No. 10. p. 2053.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1039/b901652j
UR - https://doi.org/10.1039/b901652j
TI - Multi-catalysis cascade reactions based on the methoxycarbonylketene platform: diversity-oriented synthesis of functionalized non-symmetrical malonates for agrochemicals and pharmaceuticals
T2 - Organic and Biomolecular Chemistry
AU - Ramachary, D.B.
AU - Venkaiah, Chintalapudi
AU - Reddy, Y. Vijayendar
AU - Kishor, Mamillapalli
PY - 2009
DA - 2009/03/20
PB - Royal Society of Chemistry (RSC)
SP - 2053
IS - 10
VL - 7
PMID - 19421442
SN - 1477-0520
SN - 1477-0539
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2009_Ramachary,
author = {D.B. Ramachary and Chintalapudi Venkaiah and Y. Vijayendar Reddy and Mamillapalli Kishor},
title = {Multi-catalysis cascade reactions based on the methoxycarbonylketene platform: diversity-oriented synthesis of functionalized non-symmetrical malonates for agrochemicals and pharmaceuticals},
journal = {Organic and Biomolecular Chemistry},
year = {2009},
volume = {7},
publisher = {Royal Society of Chemistry (RSC)},
month = {mar},
url = {https://doi.org/10.1039/b901652j},
number = {10},
pages = {2053},
doi = {10.1039/b901652j}
}
Cite this
MLA
Copy
Ramachary, D.B., et al. “Multi-catalysis cascade reactions based on the methoxycarbonylketene platform: diversity-oriented synthesis of functionalized non-symmetrical malonates for agrochemicals and pharmaceuticals.” Organic and Biomolecular Chemistry, vol. 7, no. 10, Mar. 2009, p. 2053. https://doi.org/10.1039/b901652j.