Aqueous Dearomatization/Diels–Alder Cascade to a Grandifloracin Precursor
Aqueous Dearomatization/Diels–Alder Cascade to a Grandifloracin Precursor
复制标题
水相脱芳构化/Diels-Alder 级联生成 Grandifloracin 前体
DOI:
10.1021/acs.jchemed.8b00857
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发表时间:
2019
影响因子:
3
通讯作者:
Vosburg, David A.
中科院分区:
文献类型:
--
作者:
Shimizu, Emily A.;Cory, Brett;Hoang, Johnson;Castro, Giovanni G.;Jung, Michael E.;Vosburg, David A.
A green laboratory experiment has been developed in which students perform an aqueous oxidation/cycloaddition reaction to convert salicyl alcohol into a pentacyclic diepoxydione that is readily isolated by filtration. Drawing on their knowledge of periodate-mediated 1,2-diol cleavage, students propose a mechanism for the oxidation of salicyl alcohol (which is not a 1,2-diol) and the structure of the transient product (prior to a spontaneous Diels–Alder dimerization). Students then characterize salicyl alcohol and their diepoxide product by mass spectrometry, IR spectroscopy, and1H,13C, and two-dimensional NMR spectroscopy. The only organic solvents used are small amounts for IR and NMR spectroscopy.
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DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
A. Dicks
通讯作者:
A. Dicks
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
L. McKenzie;L. Huffman;J. Hutchison;Courtney Rogers;T. E. Goodwin;G. O. Spessard
通讯作者:
G. O. Spessard
影响因子:
3
作者:
Lipshutz,BruceH;Boskovic,Zarko;Crowe,ChristopherS;Davis,VictoriaK;Whittemore,HannahC;Vosburg,DavidA;Wenzel,AnnaG
通讯作者:
Wenzel,AnnaG
DOI:
10.3891/acta.chem.scand.25-2055
发表时间:
1971-01-01
期刊:
ACTA CHEMICA SCANDINAVICA
影响因子:
--
作者:
ADLER, E;BRASEN, S;MIYAKE, H
通讯作者:
MIYAKE, H
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
A. Dicks
通讯作者:
A. Dicks