Cianciosi, Steven J.; Ragunathan; Freedman, Teresa B., Journal of the American Chemical Society, 1991, vol. 113, # 5, p. 1864 - 1866
作者:Cianciosi, Steven J.、Ragunathan、Freedman, Teresa B.、Nafie, Laurence A.、Lewis, David K.、Glenar, David A.、Baldwin, John E.
DOI:——
日期:——
Syntheses of racemic and both chiral forms of cyclopropane-1,2-d2 and cyclopropane-1-13C-1,2,3-d3
作者:John E. Baldwin、Steven J. Cianciosi
DOI:10.1021/ja00050a020
日期:1992.11
The racemic and both chiralforms of cyclopropans-1,2-d 2 and cyclopropane-1- 13 C-1,2,3-d 3 have been prepared efficiently through sequences based on trans-1,2-bis(methoxycarbonyl)cyclopropanes. These diesters have been prepared in racemicform with 1,2-d 2 labeling and with 3- 13 C-1,2,3-d 3 labeling. The labeled diesters have been resolved to provide both chiralforms, and the racemic or resolved