Evidence map›Paper›PMID 26081438›Full record

ArticleNature communications2015

Tandem C-H oxidation/cyclization/rearrangement and its application to asymmetric syntheses of (-)-brussonol and (-)-przewalskine E.

Zhi-Wei Jiao, Yong-Qiang Tu, Qing Zhang, Wen-Xing Liu, Shu-Yu Zhang, Shao-Hua Wang, Fu-Min Zhang, Sen Jiang

Abstract read
In one paragraph

Article in Nature communications, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Article
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  6. In(OTf)RSC advances · 2020
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Zhi-Wei JiaoState Key Laboratory of Applied Organic Chemistry &College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China.
Yong-Qiang Tu1] State Key Laboratory of Applied Organic Chemistry &College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China [2] Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300071, P. R. China.
Qing ZhangState Key Laboratory of Applied Organic Chemistry &College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China.
Wen-Xing LiuState Key Laboratory of Applied Organic Chemistry &College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China.
Shu-Yu ZhangState Key Laboratory of Applied Organic Chemistry &College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China.
Shao-Hua WangState Key Laboratory of Applied Organic Chemistry &College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China.
Fu-Min ZhangState Key Laboratory of Applied Organic Chemistry &College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China.
Sen JiangState Key Laboratory of Applied Organic Chemistry &College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Natural products are a vital source of lead compounds in drug discovery. Development of efficient tandem reactions to build useful compounds and apply them to the synthesis of natural products is not only a significant challenge but also an important goal for chemists. Here we describe a tandem C-H oxidation/cyclization/rearrangement of isochroman-derived allylic silylethers, promoted by DDQ and InCl3. This method allows the efficient construction of tricyclic benzoxa[3.2.1]octanes with a wide substrate scope. We employ this tandem reaction to achieve the asymmetric total syntheses of (-)-brussonol and (-)-przewalskine E.

Indexed as

BenzoquinonesDiterpenesIndiumBenzoquinonesbrussonoldichlorodicyanobenzoquinoneDiterpenesIndiumindium trichlorideprzewalskine E

Identifiers

PMID26081438
PMCPMC4557391

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.