Evidence map›Paper›PMID 39962893›Full record

ArticleJournal of the American Chemical Society2025

Facile Synthesis of Housanes by an Unexpected Strategy.

Yanyao Liu, Somanea Tranin, Yu-Che Chang, Evan B Piper, Thomas Fessard, Ryan Van Hoveln, Christophe Salome, M Kevin Brown

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Borylcyclopropanes: Synthetic Strategies and Applications.Angewandte Chemie (International ed. in English) · 2026
    Review
  2. Article
  3. Stereocontrolled Synthesis of Polysubstituted Housanes viaJournal of the American Chemical Society · 2026
    Article
  4. Review
  5. Review
  6. Article
  7. Boron-Enabled Stereoselective Synthesis of Polysubstituted Housanes.Journal of the American Chemical Society · 2025
    Article
  8. Article
  9. Catalytic Oxidative Ligand Transfer of Rh-Carbynoids and Alkyl Iodides.Journal of the American Chemical Society · 2025
    Article
  10. Article
  11. 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

8 authors.

Yanyao LiuDepartment of Chemistry, Indiana University, 800 East Kirkwood Avenue, Bloomington, Indiana 47405, United States.ORCID 0009-0007-4520-6634
Somanea TraninDepartment of Chemistry, Indiana University, 800 East Kirkwood Avenue, Bloomington, Indiana 47405, United States.
Yu-Che ChangDepartment of Chemistry, Indiana University, 800 East Kirkwood Avenue, Bloomington, Indiana 47405, United States.
Evan B PiperDepartment of Chemistry, Indiana University, 800 East Kirkwood Avenue, Bloomington, Indiana 47405, United States.
Thomas FessardSpiroChem AG, 22 Mattenstrasse, 4058 Basel, Switzerland.
Ryan Van HovelnDepartment of Chemistry and Physics, Indiana State University, 600 Chestnut Street, Terre Haute, Indiana 47809, United States.ORCID 0000-0002-0291-4493
Christophe SalomeSpiroChem AG, 22 Mattenstrasse, 4058 Basel, Switzerland.ORCID 0000-0001-9668-8134
M Kevin BrownDepartment of Chemistry, Indiana University, 800 East Kirkwood Avenue, Bloomington, Indiana 47405, United States.ORCID 0000-0002-4993-0917

Funding

Methods and Strategies for Chemical SynthesisR35GM131755 · NIGMS · TRUSTEES OF INDIANA UNIVERSITY · PI Michael Kevin Brown · 2019 to 2026
$4.0M
NIGMS NIH HHS R35 GM131755
6 · The paper itself

Abstract

Rigid bicyclic hydrocarbons have emerged as important building blocks in the drug discovery industry. Despite progress in this general area, bicyclo[2.1.0]pentanes (housanes) are an understudied class of molecules. Herein we report an unconventional synthesis of borylated housanes. Our method features a broad scope and high diastereoselectivities in the synthesis of versatile intermediates. The route involves a strain-release diboration of bicyclo[1.1.0]butane and intramolecular deborylative alkylation. The versatility of the bridgehead boronic ester was demonstrated in several functionalizations. Lastly, the mechanism of the reaction was investigated, and an unusual stereospecific and diastereoselective ring expansion was uncovered.

Identifiers

PMID39962893
PMCPMC12905797

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.