1451362-27-8Relevant articles and documents
Efficient synthesis of spirobarbiturates and spirothiobarbiturates bearing cyclopropane rings by rhodium(ii)-catalyzed reactions of cyclic diazo compounds
Wang, Xue,Lee, Yong Rok
, p. 1735 - 1740 (2013/07/26)
Rhodium(II)-catalyzed reactions of cyclic diazo compounds derived from barbituric acid and thiobarbituric acid with a variety of styrene moieties were examined. These reactions provide rapid synthetic routes to the preparations of spirobarbiturates and spirothiobarbiturates bearing cyclopropane rings.