863764-99-2Relevant articles and documents
Microwave-assisted intramolecular [2 + 2] allenic cycloaddition reaction for the rapid assembly of bicyclo[4.2.0]octa-1,6-dienes and bicyclo[5.2.0]nona- 1,7-dienes
Brummond, Kay M.,Chen, Daitao
, p. 3473 - 3475 (2005)
(Chemical Equation Presented) Microwave irradiation of alkynyl allenes affords an intramolecular [2 + 2] cycloaddition reaction. This cycloaddition provides an efficient route to bicyclomethylenecyclobutenes. The reaction occurs with complete regioselecti