ChemInform Abstract: SYNTHESIS OF ALKENYL SULFOXIDES BY INTRAMOLECULAR AND INTERMOLECULAR ADDITION OF SULFENIC ACIDS TO ALKYNES

Bell, Richard; Cottam, Peter D.; Davies, John P.; Jones, David

doi:10.1002/chin.198143131

Search citation statements

Order By: Relevance

Paper Sections

Select...

Methods1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2020

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Co(acac) 2 (dppe), allenes, methyl pent-4-ynoate, ethyl pent-4-ynoate, but-3-yn-1-yl acetate, and tert -butyl(pent-4-yn-1-yl)sulfane were synthesized according to procedures described in the literature. 20 2-Tropylcyclohexanone was prepared according to the literature procedure. 21 …”

Section: Methodsmentioning

confidence: 99%

Synthesis of Functionally Substituted Bicyclo[4.2.1]nona-2,4-dienes and Bicyclo[4.2.1]nona-2,4,7-trienes by Cobalt(I)-catalyzed [6π + 2π] Cycloaddition of 2-Tropylcyclohexanone

et al. 2020

View full text Add to dashboard Cite

The [6π + 2π] cycloaddition of 2-tropylcyclohexanone to allenes and alkynes was accomplished for the first time using the three-component catalytic system Co(acac)2(dppe)/Zn/ZnI2, thus giving previously unknown functionally substituted bicyclo[4.2.1]nona-2,4-dienes and bicyclo[4.2.1]nona-2,4,7-trienes in high yields (70–89%). The structures of the synthesized carbocycles were reliably proved using modern spectral methods and X-ray diffraction. The in vitro cytotoxic activity of the obtained bicyclo[4.2.1]nona-2,4-dienes and bicyclo[4.2.1]nona-2,4,7-trienes against the Jurkat, K562, and U937 tumor cell lines has been studied.

show abstract

Section: Methodsmentioning

confidence: 99%