Evidence map›Paper›PMID 34537894›Full record

ReviewPhotochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology2021

Applications of Norrish type I and II reactions in the total synthesis of natural products: a review.

Sasadhar Majhi

Abstract readReview
PubMed Publisher
In one paragraph

Review in Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
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  4. Deacylative Homolysis of Ketone C(spJournal of the American Chemical Society · 2025
    Article
  5. Review
  6. Review
  7. Article
  8. Review
  9. Review
  10. Review
  11. Article
  12. Article
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  15. Diradicals Photogeneration from Chloroaryl-Substituted Carboxylic Acids.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022
    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

1 author.

Sasadhar MajhiDepartment of Chemistry (UG and PG Department), Triveni Devi Bhalotia College, Kazi Nazrul University, Raniganj, 713347, West Bengal, India. sasadharmajhi@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Natural products and their analogue have played a key role in the drug discovery and development process. In the laboratory, the total synthesis of secondary metabolites is very useful in ascertaining the hypothetical complex structure of molecules of natural origin. Total synthesis of natural products using Norrish type I and II reactions as a crucial step has been explored in this overview. Norrish reactions are important photo-induced transformations of carbonyl compounds in organic synthetic chemistry and are connected in numerous industrially and biologically relevant procedures and the processing of carbonyl compounds in the atmosphere. The present review tries to focus on the brilliant applications of Norrish type I and II photochemical reactions as a key step in the total synthesis of natural products and highlights on natural sources, structures, and biological activities of the promising natural products for the first time elegantly.

Indexed as

AlkaloidsAnti-Bacterial AgentsBiological ProductsCyclizationLightNaphthalenesPolyketidesQuantum TheorySpiro CompoundsTerpenesAlkaloidsAnti-Bacterial AgentsBiological ProductsNaphthalenesPolyketidesSpiro Compoundsspiroxin CTerpenesDrug discoveryNorrish type I and II reactions (Norrish–Yang cyclization)Pharmacological aspectsPhotochemistrySustainable chemistry

Identifiers

What OpenQuestion holds

Textmetadata
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.