Evidence map›Paper›PMID 41575838›Full record

ArticleJournal of the American Chemical Society2026

Catalytic Stereospecific Construction of Aminocyclopropanes from β-Boryl Amides.

Xieyang Zhang, Ling Cheng, Matthew Chapman, James P Morken

Erratum issuedAbstract read
In one paragraph

Article in Journal of the American Chemical Society, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Xieyang ZhangDepartment of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States.ORCID 0009-0005-0972-208X
Ling ChengDepartment of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States.ORCID 0009-0005-2496-7050
Matthew ChapmanDepartment of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States.ORCID 0000-0001-6449-217X
James P MorkenDepartment of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States.ORCID 0000-0002-9123-9791

Funding

New Strategies in Catalytic Organic Synthesis with Organoboron ReagentsR35GM127140 · NIGMS · BOSTON COLLEGE · PI JAMES Patrick MORKEN · 2018 to 2026
$5.1M
DEVELOPMENT AND STUDY OF ENZYME FUNCTIONAL MIMICSR01GM059417 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MORKEN, JAMES PATRICK · 1999 to 2017
$4.1M
Steroselective Reductive Condensation ReactionsR01GM064451 · NIGMS · UNIVERSITY OF NORTH CAROLINA CHAPEL HILL · PI MORKEN, JAMES PATRICK · 2002 to 2016
$3.2M
Development of Catalytic Conjunctive Coupling ReactionsR01GM118641 · NIGMS · BOSTON COLLEGE · PI MORKEN, JAMES PATRICK · 2017 to 2018
$635k
Bruker D8 VENTURE DiffractometerS10OD030360 · OD · BOSTON COLLEGE · PI LI, BO · 2022 to 2022
$428k
NIGMS NIH HHS R01 GM059417NIGMS NIH HHS R01 GM064451NIGMS NIH HHS R01 GM118641NIGMS NIH HHS R35 GM127140NIH HHS S10 OD030360
6 · The paper itself

Abstract

Iridium-catalyzed reduction of β-boryl amides with tetramethyldisiloxane affords iminium ions in situ. These reactive iminium ions are directly trapped by stereospecific (invertive) reaction with the boronate, delivering aminocyclopropanes (ACPs) in excellent yield, diastereoselectivity, and enantiospecificity. The reaction applies to both secondary and tertiary benzylic boronates, allylic boronates, and α-substituted boronates, giving access to many multiply substituted ACPs.

Identifiers

PMID41575838
PMCPMC12935067

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.