Evidence map›Paper›PMID 29261323›Full record

ArticleOrganic letters2018

Iron-Catalyzed Synthesis of Tetrahydronaphthalenes via 3,4-Dihydro-2H-pyran Intermediates.

Rebecca B Watson, Corinna S Schindler

Abstract read
In one paragraph

Article in Organic letters, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Titanium-Catalyzed Diastereoselective Keto- and Iminonitrile Cyclizations.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026
    Article
  2. Article
  3. Article
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

2 authors.

Rebecca B WatsonDepartment of Chemistry, Willard Henry Dow Laboratory, University of Michigan , 930 North University Avenue, Ann Arbor, Michigan 48109, United States.
Corinna S SchindlerDepartment of Chemistry, Willard Henry Dow Laboratory, University of Michigan , 930 North University Avenue, Ann Arbor, Michigan 48109, United States.ORCID 0000-0003-4968-8013

Funding

Iron-Catalyzed Metathesis and Carbocation Cyclization Reactions-SupplementR01GM118644 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI SCHINDLER, CORINNA STEFANIE · 2016 to 2020
$1.7M
NIGMS NIH HHS R01 GM118644
6 · The paper itself

Abstract

The development of an iron(III)-catalyzed synthetic strategy toward functionalized tetrahydronaphthalenes is described. This approach is characterized by its operational simplicity and is distinct from currently available procedures that rely on [4 + 2]-cycloadditions. Our strategy takes advantage of the divergent reactivity observed for simple aryl ketone precursors to gain exclusive access to tetrahydronaphthalene products (23 examples). Detailed mechanistic investigations identified pyrans as reactive intermediates that afford the desired tetrahydronaphthalenes in high yields upon iron(III)-catalyzed Friedel-Crafts alkylation.

Indexed as

AlkylationIronMolecular StructurePyransTetrahydronaphthalenesIronPyransTetrahydronaphthalenes

Identifiers

PMID29261323
PMCPMC6149531

What OpenQuestion holds

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Registered trials

None linked

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.