pyrimidinones and cyclopropane

pyrimidinones has been researched along with cyclopropane* in 1 studies

Other Studies

1 other study(ies) available for pyrimidinones and cyclopropane

Article	Year
Domino reactions of amidines with methyl 2-chloro-2-cyclopropylideneacetate as an efficient access to cyclobutene-annelated pyrimidinones. Organic letters, 2002, Mar-07, Volume: 4, Issue:5 [reaction: see text] An efficient one-step synthesis of 2,4-diazabicyclo[4.2.0]octa-1(6),2-dien-5-ones 3 from methyl 2-chloro-2-cyclopropylideneacetate (1) and amidines 2a-c as well as N,N-dimethylguanidine (2d) is described. Similar to the benzocyclobutenes, the cyclobutene-annelated pyrimidones 3 undergo thermal ring opening and the resulting o-quinodimethane analogues readily cycloadd dienophiles to yield tetrahydroquinazolone derivatives. Topics: Alkenes; Amidines; Cyclobutanes; Cyclopropanes; Pyrimidinones	2002

Article

Year

Domino reactions of amidines with methyl 2-chloro-2-cyclopropylideneacetate as an efficient access to cyclobutene-annelated pyrimidinones.

Organic letters, 2002, Mar-07, Volume: 4, Issue:5

[reaction: see text] An efficient one-step synthesis of 2,4-diazabicyclo[4.2.0]octa-1(6),2-dien-5-ones 3 from methyl 2-chloro-2-cyclopropylideneacetate (1) and amidines 2a-c as well as N,N-dimethylguanidine (2d) is described. Similar to the benzocyclobutenes, the cyclobutene-annelated pyrimidones 3 undergo thermal ring opening and the resulting o-quinodimethane analogues readily cycloadd dienophiles to yield tetrahydroquinazolone derivatives.

Topics: Alkenes; Amidines; Cyclobutanes; Cyclopropanes; Pyrimidinones

2002