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
Racemization and geometrical isomerization of (-)-(R,R)-cyclopropane-1,2-2H2
作者:Steven J. Cianciosi、N. Ragunathan、Teresa B. Freedman、Laurence A. Nafie、John E. Baldwin
DOI:10.1021/ja00178a076
日期:1990.10
Inversion of stereochemistry at the carbon bound to iron in cyclopropane formation from threo-C5H5(CO)2FeCHDCHDCH2S(CH3)C6H5+
作者:Charles P. Casey、Laura J. Smith
DOI:10.1021/om00111a038
日期:1989.9
Schrauzer, Gerhard N.; Hughes, Laura A.; Palmer, Miles R., Zeitschrift fur Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1980, vol. 35, # 11, p. 1439 - 1443
作者:Schrauzer, Gerhard N.、Hughes, Laura A.、Palmer, Miles R.、Strampach, Norman、Grate, Jay W.