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Alvarez-Manzaneda Roldán, Ramón Jesús Author

Open Access

Unprecedented Elimination Reactions of Cyclic Aldols: A New Biosynthetic Pathway toward the Taiwaniaquinoid Skeleton

  • Guardia, Juan J.
  • Fernández, Antonio
  • Justicia, José
  • Zentar, Houda
  • Alvarez-Manzaneda Roldán, Ramón Jesús
  • Alvarez-Manzaneda, Enrique
  • Chahboun, Rachid
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Molecules (Basel, Switzerland) - 4/02/2023

10.3390/molecules28041524

Cite count:
  • CiteScore: 6.7 (2022)
  • SJR: 0.704 (2022
  • SNIP: 1.167 (2022

Tuning the anionic cyclization-protonation of N-benzyl(diphenyl)- phosphinamides. Highly efficient synthesis of tetrahydrobenzo-1-aza- 2λ<sup>5</sup>-phospholes containing a 1,3-cyclohexadiene system

  • Fernández I.
  • Gómez G.
  • Iglesias M.
  • Ortiz F.
  • Álvarez-Manzaneda R.

Arkivoc - 19/7/2005

10.3998/ark.5550190.0006.932

Cite count: 10 (Web of Science) 7 (Scopus)
  • JCR Quartile: Q4 (2005)
  • SJR Quartile: Q3
  • JCR Impact Factor: 1.253 (2018)
  • Category normalized Impact: 0.321 (2005)
  • CiteScore: 0.79 (2018)
  • SJR: 0.364 (2005
  • SNIP: 0.476 (2005
  • SJR Categories: Organic Chemistry (Q3)
Open Access

Tuning the anionic cyclization-protonation of <i>N</i>-benzyl(diphenyl)-phosphinamides.: Highly efficient synthesis of tetrahydrobenzo-1-aza-2λ<SUP>5</SUP>-phospholes containing a 1,3-cyclohexadiene system

  • Fernandez, I
  • Gomez, GR
  • Iglesias, MJ
  • Ortiz, FL
  • Alvarez-Manzaneda, R

ARKIVOC - 2005

10.3998/ark.5550190.0006.932

Cite count: 11 (Web of Science)
  • JCR Quartile: Q4 (2005)
  • SJR Quartile: Q3
  • JCR Impact Factor: 0.694 (2022)
  • Category normalized Impact: 0.315 (2005)
  • SJR Categories: Organic Chemistry (Q3)

Triphenylphosphine-iodine: an efficient reagent for the regioselective dehydration of tertiary alcohols

  • Alvarez-Manzaneda E.
  • Chahboun R.
  • Cabrera Torres E.
  • Alvarez E.
  • Alvarez-Manzaneda R.
  • Haidour A.
  • Ramos J.
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TETRAHEDRON LETTERS - 31/5/2004

10.1016/s0040-4039(04)00832-9

Cite count: 36 (Web of Science) 35 (Scopus)
  • JCR Quartile: Q2 (2004)
  • SJR Quartile: Q1
  • JCR Impact Factor: 2.484 (2022)
  • Category normalized Impact: 1.14 (2004)
  • CiteScore: 4.3 (2020)
  • SJR: 1.3 (2004
  • SNIP: 0.957 (2004
  • SJR Categories: Drug Discovery (Q1); Organic Chemistry (Q1); Biochemistry (Q2)
Open Access

The first synthesis of (-)-isoambreinolide, (+)-vitexifolin D and (+)-vitedoin B

  • Bouanou H.
  • Tapia R.
  • Cano M.
  • Ramos J.
  • Alvarez E.
  • Boulifa E.
  • Dahdouh A.
  • Mansour A.
  • Alvarez-Manzaneda R.
  • Chahboun R.
  • Alvarez-Manzaneda E.
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ORGANIC & BIOMOLECULAR CHEMISTRY - 28/1/2014

10.1039/c3ob42122h

Cite count: 9 (Web of Science) 8 (Scopus)
  • JCR Quartile: Q1 (2014)
  • SJR Quartile: Q1
  • JCR Impact Factor: 3.562 (2022)
  • Category normalized Impact: 0.364 (2014)
  • CiteScore: 6 (2020)
  • SJR: 1.396 (2014
  • SNIP: 0.901 (2014
  • JCR 5-year Impact Factor: 3.382
  • JCR Categories: CHEMISTRY, ORGANIC
  • SJR Categories: Biochemistry (Q1); Organic Chemistry (Q1); Physical and Theoretical Chemistry (Q1)

The first route toward oxygenated monocarbocyclic terpenoids:: synthesis of elegansidiol, a new sesquiterpene from <i>Santolina elegans</i>

  • Barrero A.
  • Alvarez-Manzaneda E.
  • Herrador M.
  • Alvarez-Manzaneda R.
  • Quilez J.
  • Chahboun R.
  • Linares P.
  • Rivas A.
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TETRAHEDRON LETTERS - 19/11/1999

10.1016/s0040-4039(99)01730-x

Cite count: 23 (Web of Science) 23 (Scopus)
  • JCR Quartile: Q2 (1999)
  • SJR Quartile: Q1
  • JCR Impact Factor: 2.4 (2022)
  • Category normalized Impact: 0.86 (1999)
  • CiteScore: 4.3 (2020)
  • SJR: 1.461 (1999
  • SNIP: 0.948 (1999
  • SJR Categories: Biochemistry (Q1); Drug Discovery (Q1); Organic Chemistry (Q1)

Synthetic approach to pentacyclic quassinoids from communic acids, via ambracetal derivatives

  • Alvarez-Manzaneda E.
  • Romera J.
  • Barrero A.
  • Alvarez-Manzaneda R.
  • Chahboun R.
  • Meneses R.
  • Aparicio M.
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TETRAHEDRON - 24/1/2005

10.1016/j.tet.2004.11.034

Cite count: 7 (Web of Science) 8 (Scopus)
  • JCR Quartile: Q2 (2005)
  • SJR Quartile: Q1
  • JCR Impact Factor: 2.61 (2022)
  • Category normalized Impact: 0.22 (2005)
  • CiteScore: 4.5 (2020)
  • SJR: 1.375 (2005
  • SNIP: 1.118 (2005
  • SJR Categories: Drug Discovery (Q1); Organic Chemistry (Q1); Biochemistry (Q2)

Synthesis of the Putative Structure of 15-Oxopuupehenoic Acid

  • Boulifa E.
  • Fernández A.
  • Alvarez E.
  • Alvarez-Manzaneda R.
  • Mansour A.
  • Chahboun R.
  • Alvarez-Manzaneda E.
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JOURNAL OF ORGANIC CHEMISTRY - 7/11/2014

10.1021/jo502048y

Cite count: 14 (Web of Science) 12 (Scopus)
  • JCR Quartile: Q2 (2014)
  • SJR Quartile: Q1
  • JCR Impact Factor: 4.721 (2022)
  • Category normalized Impact: 0.591 (2014)
  • CiteScore: 7.5 (2020)
  • SJR: 2.007 (2014
  • SNIP: 1.227 (2014
  • JCR 5-year Impact Factor: 4.385
  • JCR Categories: CHEMISTRY, ORGANIC
  • SJR Categories: Organic Chemistry (Q1)

Synthesis of phenol abietane diterpenes based on the oxidative radical cyclization utilizing the Mn(OAc)<sub>3</sub>/Ac<sub>2</sub>O system

  • Alvarez-Manzaneda E.
  • Chahboun R.
  • Cabrera E.
  • Alvarez E.
  • Alvarez-Manzaneda R.
  • Lachkar M.
  • Messouri I.
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SYNLETT - 17/9/2007

10.1055/s-2007-985586

Cite count: 14 (Web of Science) 12 (Scopus)
  • JCR Quartile: Q2 (2007)
  • SJR Quartile: Q1
  • JCR Impact Factor: 2.763 (2022)
  • Category normalized Impact: 0.387 (2007)
  • CiteScore: 4.2 (2020)
  • SJR: 1.557 (2007
  • SNIP: 0.82 (2007
  • SJR Categories: Organic Chemistry (Q1)
Open Access

Synthesis of diphenylphosphoryl enamines, 2-pyridones and 2-pyrrolidones

  • Peláez Arango E.
  • Iglesias M.
  • Álvarez-Manzaneda R.
  • López Ortiz F.

ARKIVOC - 1/1/2007

10.3998/ark.5550190.0008.410

Cite count: 7 (Web of Science) 2 (Scopus)
  • JCR Quartile: Q3 (2007)
  • SJR Quartile: Q3
  • JCR Impact Factor: 1.253 (2022)
  • Category normalized Impact: 0.226 (2007)
  • CiteScore: 1.3 (2020)
  • SJR: 0.402 (2007
  • SNIP: 0.447 (2007
  • SJR Categories: Organic Chemistry (Q3)

Primera síntesis enantiospecífica del metabolito marino antitumoral (-)-15-Oxopuupehenol a partir de (-)-Sclareol

  • Enrique Álvarez de Manzaneda Roldán
  • Rachid Chahboun
  • María Inmaculada Barranco Pérez
  • Eduardo Cabrera
  • Esteban Álvarez-Manzaneda Roldán
  • Ramon Alvarez Manzaneda Roldan

Homenaje al profesor don Fermín Capitán: Investigación actual de la Escuela Analítica de Granada - 2007

Cite count:
  • Dialnet

Estudio quimico de compuestas andaluzas senecio nebrodensis l. y achillea odorata l

  • Ramon Alvarez Manzaneda Roldan

1990

Cite count:
  • Dialnet

This author has no conferences.

This author has no patents.

A very efficient route toward the 4a-methyltetrahydrofluorene skeleton: Short synthesis of (±)-dichroanone and (±)-taiwaniaquinone H (Journal of Organic Chemistry (2009) 74, (3384) DOI: 10.1021/jo900153y)

  • Alvarez-Manzaneda E.
  • Chahboun R.
  • Cabrera E.
  • Alvarez E.
  • Alvarez-Manzaneda R.
  • Meneses R.
  • Es-Samti H.
  • Fernández A.
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JOURNAL OF ORGANIC CHEMISTRY - 21/9/2009

10.1021/jo901501h

Cite count:
  • SJR Quartile: Q1
  • JCR Impact Factor: 4.219 (2009)
  • CiteScore: 7.5 (2020)
  • SJR: 2.198 (2009
  • SNIP: 1.256 (2009
  • JCR 5-year Impact Factor: 3.994
  • JCR Categories: CHEMISTRY, ORGANIC
  • SJR Categories: Organic Chemistry (Q1)

Scopus: 20

Web of Science: 20

Scopus: 36

Web of Science: 40

Last data update: 11/20/24 1:11 AM
Next scheduled update: 11/23/24 3:00 AM