Data · dataset · 2025
FID - Dual Methylene Group Transfer
Listed in ScienceDB
NMR spectra were acquired on Bruker Avance 400 and Bruker Avance 600 spectrometers at room temperature; the chemical shifts d were measured in ppm with respect to solvent (1Н: CDCl3, δ = 7.26 ppm; DMSO-d6: δ = 2.50 ppm; 13C: CDCl3, δ = 77.2 ppm; DMSO-d6: δ = 39.5 ppm).
Description
Splitting patterns are designated as s, singlet; d, doublet; t, triplet; m, multiplet; dd, double doublet; ddd, double double doublet; dddd, double double double doublet.
Coupling constants (J) are given in Hertz.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.20895 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.20895 | 8 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |