том 38 издание 20 страницы 3079-3084

Approaches to the regiospecific synthesis of Anthracycline antibiotics

Тип публикацииJournal Article
Дата публикации1982-01-01
scimago Q3
wos Q2
БС2
SJR0.426
CiteScore4.1
Impact factor2.2
ISSN00404020, 14645416
Organic Chemistry
Drug Discovery
Biochemistry
Краткое описание
Synthetic approaches to anthracycline antibiotics were studied through the use of Claisen rearrangements on 1-methallyloxy-5-methoxyantraquinone (9) which required reducing conditions to proceed through a hydroquinone intermediate in situ. 1-(2′-Methylene-4′-pentenoxy)-5-methoxyanthraquinone (13) underwent a similar reductive rearrangement but also produced a spiro compound 16 as a result of an ene reaction between the phenol and side chain double bond. 1-Hydroxy-2-methally-5-methoxyanthraquinone (11) could not be oxidized to quinizarin 17. 1-Hydroxy-2-methally-5,9,10-trimethoxyanthracene (21) was oxidatively coupled to the dimer at C-2. Dimer 23 reacted with diazomethane to form a 1,3-dipolar adduct 24.
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ГОСТ |
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BALDWIN J. E., Rajeckas A. J. Approaches to the regiospecific synthesis of Anthracycline antibiotics // Tetrahedron. 1982. Vol. 38. No. 20. pp. 3079-3084.
ГОСТ со всеми авторами (до 50) Скопировать
BALDWIN J. E., Rajeckas A. J. Approaches to the regiospecific synthesis of Anthracycline antibiotics // Tetrahedron. 1982. Vol. 38. No. 20. pp. 3079-3084.
RIS |
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TY - JOUR
DO - 10.1016/0040-4020(82)80196-8
UR - https://doi.org/10.1016/0040-4020(82)80196-8
TI - Approaches to the regiospecific synthesis of Anthracycline antibiotics
T2 - Tetrahedron
AU - BALDWIN, JACK E.
AU - Rajeckas, Algis J
PY - 1982
DA - 1982/01/01
PB - Elsevier
SP - 3079-3084
IS - 20
VL - 38
SN - 0040-4020
SN - 1464-5416
ER -
BibTex |
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@article{1982_BALDWIN,
author = {JACK E. BALDWIN and Algis J Rajeckas},
title = {Approaches to the regiospecific synthesis of Anthracycline antibiotics},
journal = {Tetrahedron},
year = {1982},
volume = {38},
publisher = {Elsevier},
month = {jan},
url = {https://doi.org/10.1016/0040-4020(82)80196-8},
number = {20},
pages = {3079--3084},
doi = {10.1016/0040-4020(82)80196-8}
}
MLA
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BALDWIN, JACK E., and Algis J Rajeckas. “Approaches to the regiospecific synthesis of Anthracycline antibiotics.” Tetrahedron, vol. 38, no. 20, Jan. 1982, pp. 3079-3084. https://doi.org/10.1016/0040-4020(82)80196-8.