Evidence map›Paper›PMID 26323232›Full record

ArticleChemical communications (Cambridge, England)2015

Triphosgene-pyridine mediated stereoselective chlorination of acyclic aliphatic 1,3-diols.

Andrés Villalpando, Mirza A Saputra, Thomas H Tugwell, Rendy Kartika

Abstract read
In one paragraph

Article in Chemical communications (Cambridge, England), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Total synthesis of pyrano[3,2-RSC advances · 2019
    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

4 authors.

Andrés VillalpandoDepartment of Chemistry, 232 Choppin Hall, Louisiana State University, Baton Rouge, LA 70803, USA. rkartika@lsu.edu.
Mirza A Saputra
Thomas H Tugwell
Rendy Kartika

Funding

MBRS IMSD Program at Louisiana State UniversityR25GM069743 · NIGMS · LOUISIANA STATE UNIV A&M COL BATON ROUGE · PI VICENTE, MARIA DA GRACA HENRIQUES · 2004 to 2017
$3.4M
NIGMS NIH HHS R25 GM069743NIGMS NIH HHS R25GM069743
6 · The paper itself

Abstract

We describe a strategy to chlorinate stereocomplementary acyclic aliphatic 1,3-diols using a mixture of triphosgene and pyridine. While 1,3-anti diols readily led to 1,3-anti dichlorides, 1,3-syn diols must be converted to 1,3-syn diol monosilylethers to access the corresponding 1,3-syn dichlorides. These dichlorination protocols were operationally simple, very mild, and readily tolerated by advanced synthetic intermediates.

Indexed as

AlcoholsHalogenationHydrocarbons, ChlorinatedMolecular ConformationPhosgenePyridinesStereoisomerismAlcoholsbis(trichloromethyl) carbonateHydrocarbons, ChlorinatedPhosgenepyridinePyridines

Identifiers

PMID26323232
PMCPMC4599979

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.