Teitl: Structure-property-reactivity studies on dithiaphospholes - data

Dyfyniad
Melen R, Ould D (2019). Structure-property-reactivity studies on dithiaphospholes - data. Cardiff University. http://doi.org/10.17035/d.2019.0084454664


Hawliau Mynediad: Darperir Data dan drwydded Creative Commons Attribution (CC BY 4.0)
Dull Mynediad: I anfon cais i gael y data hwn, ebostiwch opendata@caerdydd.ac.uk

Crewyr y Set Ddata o Brifysgol Caerdydd

Manylion y Set Ddata
Cyhoeddwr: Cardiff University
Dyddiad (y flwyddyn) pryd y daeth y data ar gael i'r cyhoedd: 2019
Dyddiad dechrau creu'r data: 01.10.2017
Dyddiad gorffen creu'r data: 20.09.2019
Fformat y data: .pdf, .png, .cif,
Meddalwedd ofynnol: MNOVA, Adobe, mercury
Amcangyfrif o gyfanswm maint storio'r set ddata: Llai nag 1 gigabeit
DOI: 10.17035/d.2019.0084454664

Disgrifiad

The reaction of either toluene-3,4-dithiol or benzene dithiol with phosphorus(III) trihalides generate the corresponding benzo-fused 1,3,2-dithiaphospholes, RC6H3S2PX (R = Me (1), R = H (2); X = Cl, Br, I). The P-chloro-dithiaphospholes undergo: (a) halogen abstraction reactions with Lewis acids forming phosphenium cations; (b) substitution with LiHMDS base and; (c) reduction chemistry with sodium metal to generate the P-P -bonded dimer, (RC6H3S2P)2. Reduction catalysis of aldehydes with pinacolborane using dithiaphospholes is compared with their dioxaphosphole and diazaphosphole counterparts as precatalysts, revealing interesting differences in the reactivity of this series of compound.

Date included includes the synthesis of compounds and structure characterisation including NMR, X-ray and DFT calculations.

Research results based upon these data are published at http://doi.org/10.1039/C9DT03577J



Allweddeiriau

phosphorus, Structure elucidation

Prosiectau Cysylltiedig

Diweddarwyd y tro diwethaf ar 2019-12-11 am 10:23