Novel [2 + 2 + 2 + 1] cycloaddition of enediynes catalyzed by rhodium complexes

Bibia Bennacer; Masaki Fujiwara; Iwao Ojima

doi:10.1021/ol048500a

Novel [2 + 2 + 2 + 1] cycloaddition of enediynes catalyzed by rhodium complexes

Bibia Bennacer
, Masaki Fujiwara
, Iwao Ojima

Chemistry

Stony Brook University

Stony Brook University

Research output: Contribution to journal › Article › peer-review

36 Scopus citations

Abstract

(Chemical Equation Presented) The first Rh-catalyzed intramolecular [2 + 2 + 2 + 1] cycloaddition reaction of enediynes and CO is reported. This novel higher order cycloaddition process gives the corresponding 5-7-5 ring systems in high yield and selectivity. This process is another significant addition to the arsenal of cycloaddition-based synthetic methods, which provide powerful tools for rapid and efficient construction of complex polycyclic systems.

Original language	English
Pages (from-to)	3589-3591
Number of pages	3
Journal	Organic Letters
Volume	6
Issue number	20
DOIs	https://doi.org/10.1021/ol048500a
State	Published - Sep 30 2004

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title = "Novel [2 + 2 + 2 + 1] cycloaddition of enediynes catalyzed by rhodium complexes",

abstract = "(Chemical Equation Presented) The first Rh-catalyzed intramolecular [2 + 2 + 2 + 1] cycloaddition reaction of enediynes and CO is reported. This novel higher order cycloaddition process gives the corresponding 5-7-5 ring systems in high yield and selectivity. This process is another significant addition to the arsenal of cycloaddition-based synthetic methods, which provide powerful tools for rapid and efficient construction of complex polycyclic systems.",

author = "Bibia Bennacer and Masaki Fujiwara and Iwao Ojima",

year = "2004",

month = sep,

day = "30",

doi = "10.1021/ol048500a",

language = "English",

volume = "6",

pages = "3589--3591",

journal = "Organic Letters",

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publisher = "American Chemical Society",

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T1 - Novel [2 + 2 + 2 + 1] cycloaddition of enediynes catalyzed by rhodium complexes

AU - Bennacer, Bibia

AU - Fujiwara, Masaki

AU - Ojima, Iwao

PY - 2004/9/30

Y1 - 2004/9/30

N2 - (Chemical Equation Presented) The first Rh-catalyzed intramolecular [2 + 2 + 2 + 1] cycloaddition reaction of enediynes and CO is reported. This novel higher order cycloaddition process gives the corresponding 5-7-5 ring systems in high yield and selectivity. This process is another significant addition to the arsenal of cycloaddition-based synthetic methods, which provide powerful tools for rapid and efficient construction of complex polycyclic systems.

AB - (Chemical Equation Presented) The first Rh-catalyzed intramolecular [2 + 2 + 2 + 1] cycloaddition reaction of enediynes and CO is reported. This novel higher order cycloaddition process gives the corresponding 5-7-5 ring systems in high yield and selectivity. This process is another significant addition to the arsenal of cycloaddition-based synthetic methods, which provide powerful tools for rapid and efficient construction of complex polycyclic systems.

UR - https://www.scopus.com/pages/publications/6944242612

U2 - 10.1021/ol048500a

DO - 10.1021/ol048500a

M3 - Article

C2 - 15387555

SN - 1523-7060

VL - 6

SP - 3589

EP - 3591

JO - Organic Letters

JF - Organic Letters

IS - 20

ER -

Novel [2 + 2 + 2 + 1] cycloaddition of enediynes catalyzed by rhodium complexes

Abstract

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