Photodimerization of aromatic resin acids

Barbara Gigante; M. Joâo Marcelo-Curto; Ana M. Lobo; Sundaresan Prabhakar; O’Mahoney Caroline; Henry S. Rzepa; David J. Williams

doi:10.1021/np50073a026

Photodimerization of aromatic resin acids

Barbara Gigante, M. Joâo Marcelo-Curto, Ana M. Lobo, Sundaresan Prabhakar, O’Mahoney Caroline, Henry S. Rzepa, David J. Williams

DQ - Departamento de Química

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

3 Citations (Scopus)

Abstract

Structural assignment of dimers obtained during irradiation of methyl dehydroabietate[3], methyl deisopropyldehydroabietate[2], and 10α-methyl-13-deisopropyldehydroabietate [1] was achieved by using a combination of nOe difference spectroscopy, 3-D molecular modelling, and X-ray crystallography. The configuration of the a/b ring junction appears to be crucial in the stereochemical outcome of the dimerization reaction.

Original language	English
Pages (from-to)	247-253
Number of pages	7
Journal	Journal Of Natural Products
Volume	54
Issue number	1
DOIs	https://doi.org/10.1021/np50073a026
Publication status	Published - 1 Jan 1991

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title = "Photodimerization of aromatic resin acids",

abstract = "Structural assignment of dimers obtained during irradiation of methyl dehydroabietate[3], methyl deisopropyldehydroabietate[2], and 10α-methyl-13-deisopropyldehydroabietate [1] was achieved by using a combination of nOe difference spectroscopy, 3-D molecular modelling, and X-ray crystallography. The configuration of the a/b ring junction appears to be crucial in the stereochemical outcome of the dimerization reaction.",

author = "Barbara Gigante and Marcelo-Curto, {M. Jo{\^a}o} and Lobo, {Ana M.} and Sundaresan Prabhakar and O{\textquoteright}Mahoney Caroline and Rzepa, {Henry S.} and Williams, {David J.}",

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T1 - Photodimerization of aromatic resin acids

AU - Gigante, Barbara

AU - Marcelo-Curto, M. Joâo

AU - Lobo, Ana M.

AU - Prabhakar, Sundaresan

AU - Caroline, O’Mahoney

AU - Rzepa, Henry S.

AU - Williams, David J.

PY - 1991/1/1

Y1 - 1991/1/1

N2 - Structural assignment of dimers obtained during irradiation of methyl dehydroabietate[3], methyl deisopropyldehydroabietate[2], and 10α-methyl-13-deisopropyldehydroabietate [1] was achieved by using a combination of nOe difference spectroscopy, 3-D molecular modelling, and X-ray crystallography. The configuration of the a/b ring junction appears to be crucial in the stereochemical outcome of the dimerization reaction.

AB - Structural assignment of dimers obtained during irradiation of methyl dehydroabietate[3], methyl deisopropyldehydroabietate[2], and 10α-methyl-13-deisopropyldehydroabietate [1] was achieved by using a combination of nOe difference spectroscopy, 3-D molecular modelling, and X-ray crystallography. The configuration of the a/b ring junction appears to be crucial in the stereochemical outcome of the dimerization reaction.

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Photodimerization of aromatic resin acids

Abstract

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