Continuous Photoflow Synthesis of Heterohelicenes.

Katherine Lyon, Chenyu Pan, Shainthavaan Sathiyalingam, Yang Wu, Jayden Matthews, Jochen R Brandt

Abstract read

In one paragraph

Article in Organic letters, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. 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.

Continuous Photoflow Synthesis of Heterohelicenes.Organic letters · 2026
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

6 authors.

Katherine LyonSchool of Physical and Chemical Sciences, Queen Mary University of London, 327 Mile End Road, London E1 4NS, U.K.

Chenyu PanDepartment of Chemistry and Molecular Sciences Research Hub, Imperial College London, White City Campus, 82 Wood Lane, London W12 0BZ, U.K.

Shainthavaan SathiyalingamSchool of Physical and Chemical Sciences, Queen Mary University of London, 327 Mile End Road, London E1 4NS, U.K.

Yang WuDepartment of Chemistry and Molecular Sciences Research Hub, Imperial College London, White City Campus, 82 Wood Lane, London W12 0BZ, U.K.

Jayden MatthewsSchool of Physical and Chemical Sciences, Queen Mary University of London, 327 Mile End Road, London E1 4NS, U.K.

Jochen R BrandtSchool of Physical and Chemical Sciences, Queen Mary University of London, 327 Mile End Road, London E1 4NS, U.K.ORCID 0000-0001-7082-6201

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Heterohelicenes continue to attract interest for their potential applications as organic chiral materials. To keep up with the demand for novel heterohelicene structures, expedient and scaleable synthetic procedures are required. We report a "Mallory" photocyclization methodology in continuous flow for the synthesis of thia-, oxa-, and azahelicenes. This procedure has been successfully scaled up to 9.8 mmol and can be applied to an iterative modular synthesis.

Identifiers

PMID42085545

DOI10.1021/acs.orglett.6c00559

PMCPMC13185090

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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.