The origin of the long range coupling in exocyclic epoxides with quasi-axial methylenes has been established by the synthesis of specifically deuterated analogues. Use was made of paramagnetic shift reagents in distinguishing between the epoxide protons.
Grant, Peter K.; Lynch, Gregory P.; Simpson, Jim, Australian Journal of Chemistry, 1993, vol. 46, # 8, p. 1125 - 1145
作者:Grant, Peter K.、Lynch, Gregory P.、Simpson, Jim、Wong, Gordon
DOI:——
日期:——
Synthesis of (+)-lagerstronolide from (+)-sclareol
作者:Pilar Basabe、Olga Bodero、Isidro S. Marcos、David Diez、Mónica de Román、Araceli Blanco、Julio G. Urones
DOI:10.1016/j.tet.2007.09.036
日期:2007.11
The gamma-acetoxybutenolide (+)-lagerstronolide was synthesized from (+)-sclareol, with an overall yield of 10%. The absolute stereochemistry for the natural compound (-)-lagerstronolide has been correctly established. (c) 2007 Elsevier Ltd. All rights reserved.
Gray, Christopher A.; Davies-Coleman, Michael T.; Caira, Mino R., Journal of Chemical Research - Part S, 2003, # 7, p. 405 - 407
作者:Gray, Christopher A.、Davies-Coleman, Michael T.、Caira, Mino R.、Nathanson, Carole A.、Wisch, Gregory A.
DOI:——
日期:——
EVEREST, DIANA J.;GRANT, PETER K.;SLIM, GEORGE C.;YEO, IRENE K. L., AUSTRAL. J. CHEM., 41,(1988) N 7, C. 1025-1035
作者:EVEREST, DIANA J.、GRANT, PETER K.、SLIM, GEORGE C.、YEO, IRENE K. L.