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Fused tetracycles with a benzene or cyclohexadiene core: [2 + 2 + 2] cycloadditions on macrocyclic systems.
Chem Commun (Camb). 2008 Sep 28CC

Abstract

A series of fused tetracycles with a benzene or cyclohexadiene core (2a-h) is satisfactorily prepared by intramolecular [2 + 2 + 2] cycloadditions of triynic and enediynic macrocycles (1a-h) under RhCl(PPh3)3 catalysis; the enantioselective cycloaddition of macrocycles 1b and 1e and gives chiral tetracycles with moderate enantiomeric excess.

Authors+Show Affiliations

Department of Chemistry, Universitat de Girona, Campus de Montilivi, s/n., E-17071-Girona, Spain.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

18802563

Citation

Brun, Sandra, et al. "Fused Tetracycles With a Benzene or Cyclohexadiene Core: [2 + 2 + 2] Cycloadditions On Macrocyclic Systems." Chemical Communications (Cambridge, England), 2008, pp. 4339-41.
Brun S, Garcia L, González I, et al. Fused tetracycles with a benzene or cyclohexadiene core: [2 + 2 + 2] cycloadditions on macrocyclic systems. Chem Commun (Camb). 2008.
Brun, S., Garcia, L., González, I., Torrent, A., Dachs, A., Pla-Quintana, A., Parella, T., & Roglans, A. (2008). Fused tetracycles with a benzene or cyclohexadiene core: [2 + 2 + 2] cycloadditions on macrocyclic systems. Chemical Communications (Cambridge, England), (36), 4339-41. https://doi.org/10.1039/b806524a
Brun S, et al. Fused Tetracycles With a Benzene or Cyclohexadiene Core: [2 + 2 + 2] Cycloadditions On Macrocyclic Systems. Chem Commun (Camb). 2008 Sep 28;(36)4339-41. PubMed PMID: 18802563.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Fused tetracycles with a benzene or cyclohexadiene core: [2 + 2 + 2] cycloadditions on macrocyclic systems. AU - Brun,Sandra, AU - Garcia,Lídia, AU - González,Iván, AU - Torrent,Anna, AU - Dachs,Anna, AU - Pla-Quintana,Anna, AU - Parella,Teodor, AU - Roglans,Anna, Y1 - 2008/07/16/ PY - 2008/9/20/pubmed PY - 2008/12/23/medline PY - 2008/9/20/entrez SP - 4339 EP - 41 JF - Chemical communications (Cambridge, England) JO - Chem Commun (Camb) IS - 36 N2 - A series of fused tetracycles with a benzene or cyclohexadiene core (2a-h) is satisfactorily prepared by intramolecular [2 + 2 + 2] cycloadditions of triynic and enediynic macrocycles (1a-h) under RhCl(PPh3)3 catalysis; the enantioselective cycloaddition of macrocycles 1b and 1e and gives chiral tetracycles with moderate enantiomeric excess. SN - 1359-7345 UR - https://www.unboundmedicine.com/medline/citation/18802563/Fused_tetracycles_with_a_benzene_or_cyclohexadiene_core:_[2_+_2_+_2]_cycloadditions_on_macrocyclic_systems_ L2 - https://doi.org/10.1039/b806524a DB - PRIME DP - Unbound Medicine ER -