Evidence map›Paper›PMID 27781356›Full record

ArticleAngewandte Chemie (International ed. in English)2016

Regio- and Stereoselective Homologation of 1,2-Bis(Boronic Esters): Stereocontrolled Synthesis of 1,3-Diols and Sch 725674.

Alexander Fawcett, Dominik Nitsch, Muhammad Ali, Joseph M Bateman, Eddie L Myers, Varinder K Aggarwal

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Platinum-Catalyzed Enantioselective Diboration of Monosubstituted Alkenes.Organic syntheses; an annual publication of satisfactory methods for the preparation of organic chemicals · 2024
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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.

Alexander FawcettSchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, UK.
Dominik NitschSchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, UK.
Muhammad AliSchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, UK.
Joseph M BatemanSchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, UK.
Eddie L MyersSchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, UK.
Varinder K AggarwalSchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, UK.ORCID 0000-0003-0344-6430

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

1,2-Bis(boronic esters), derived from the enantioselective diboration of terminal alkenes, can be selectively homologated at the primary boronic ester by using enantioenriched primary/secondary lithiated carbamates or benzoates to give 1,3-bis(boronic esters), which can be subsequently oxidized to the corresponding secondary-secondary and secondary-tertiary 1,3-diols with full stereocontrol. The transformation was applied to a concise total synthesis of the 14-membered macrolactone, Sch 725674. The nine-step synthetic route also features a novel desymmetrizing enantioselective diboration of a divinyl carbinol derivative and high-yielding late-stage cross-metathesis and Yamaguchi macrolactonization reactions.

Indexed as

1,3-diolsdiborationhomologationlithiationSch 725674

Identifiers

PMID27781356
PMCPMC5129522

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.