ArticleAngewandte Chemie (International ed. in English)2020
Cyclopropenylmethyl Cation: A Concealed Intermediate in Gold(I)-Catalyzed Reactions.
Article in Angewandte Chemie (International ed. in English), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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.
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.
Who cites it
6 citing papers in PubMed.
- Enantioselective cyclization of bromoenynes: mechanistic understanding of gold(i)-catalyzed alkoxycyclizations.Chemical science · 2026Article
- Conformational Effects in Intramolecular C(spOrganic letters · 2025Article
- Approach to Heterospirocycles for Medicinal Chemistry.Organic letters · 2025Article
- Selectivity, Speciation, and Substrate Control in the Gold-Catalyzed Coupling of Indoles and Alkynes.Organometallics · 2022Article
- Metal-Catalyzed Haloalkynylation Reactions.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022Review
- Cyclopropenylmethyl Cation: A Concealed Intermediate in Gold(I)-Catalyzed Reactions.Angewandte Chemie (International ed. in English) · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
Abstract
The last years have witnessed many gold-catalyzed reactions of alkynes. One of the most prominent species in the reaction of two alkyne units is the vinyl-substituted gold vinylidene intermediate. Here, we were able to show that the reaction of a haloacetylene and an alkyne proceeds via a hitherto overlooked intermediate, namely the cyclopropenylmethyl cation. The existence and relative stability of this concealed intermediate is verified by quantum chemical calculations and
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.