o-Benzoquinones and their polarographic reduction

Комиссарова, Н. Л.; Belostotskaya, I. S.; Dzhuaryan, É. V.; Ершов, В. В.

doi:10.1007/bf00928628

Search citation statements

Order By: Relevance

Paper Sections

Select...

Methods1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2009

2023

Publication Types

Select...

Article4

Relationship

Self Cite0

Independent4

Authors

Journals

Cited by 4 publications

(1 citation statement)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…3,6 Di(tert butyl) 1,2 benzoquinone (1) was obtained according to the procedure described earlier. 21 4…”

Section: Methodsmentioning

confidence: 99%

Reaction of 3,6-di(tert-butyl)-1,2-benzoquinone with terminal alkylacetylenes in the presence of phosphorus trichloride

et al. 2009

View full text Add to dashboard Cite

A reaction of 3,6 di(tert butyl) 1,2 benzoquinone with alkynes in the presence of phosphorus trichloride leads to a predominant formation of 4 alkyl and 4 haloalkyl 5,8 di(tert butyl) 2,6 dichloro 2H benzo[e][1,2]oxaphosphinine 2 oxide. An ipso substitution of the tert butyl group at ortho position to the oxygen atom of the benzophosphinine system with the formation of 4 alkyl 5 tert butyl 2,8 dichloro 2H benzo[e][1,2]oxaphosphinine 2 oxide was the minor route of the reaction with alkylacetylenes. Molecular structures of 4 butyl 5,8 di(tert butyl) 2,6 dichloro 2H benzo[e][1,2]oxaphosphinine 2 oxide and 5,8 di(tert butyl) 2,6 dichloro 4 hexyl 2H benzo[e][1,2]oxaphosphinine 2 oxide were studied by X ray analysis.

show abstract

“…3,6 Di(tert butyl) 1,2 benzoquinone (1) was obtained according to the procedure described earlier. 21 4…”

Section: Methodsmentioning

confidence: 99%