Betylates. 3. Preparative nucleophilic substitution by way of [2]-, [3]-, and [4]betylates. Stoichiometric phase transfer and substrate-reagent ion-pair (SRIP) reactions of betylates
Stereochemistry of two-phase and substrate-reagent ion-pair reactions of betylates: complete inversion in the synthesis of halogen, sulfur, and nitrogen derivatives from R-(-)-2-octanol
作者:J.F. King、M. Aslam、J.D. Lock
DOI:10.1016/s0040-4039(01)95478-4
日期:1979.1
Conversion of a chiral secondary alcohol into a chiral halogen, sulfur or nitrogen derivative may be conveniently carried out by way of a “betylate” ester. The overall reaction gives reasonable (40–40%) yields with high stereoselectivity (100% inversion in seven or eight examples).
Electrophilic Substitution at Saturated Carbon. XXV. Structural Requirements for Functional Groups Centered around Second-Row Elements to Preserve Asymmetry of Carbanions<sup>1,2</sup>
作者:Donald J. Cram、Robert D. Trepka、P. St. Janiak
DOI:10.1021/ja00964a025
日期:1966.6
KING, J. F.;LOOSMORE, S. M.;ASLAM, M. LOCK, J. D.;MCGARRITY, M. J., J. AMER. CHEM. SOC., 1982, 104, N 25, 7108-7122
作者:KING, J. F.、LOOSMORE, S. M.、ASLAM, M. LOCK, J. D.、MCGARRITY, M. J.
DOI:——
日期:——
Betylates. 3. Preparative nucleophilic substitution by way of [2]-, [3]-, and [4]betylates. Stoichiometric phase transfer and substrate-reagent ion-pair (SRIP) reactions of betylates
作者:J. F. King、S. M. Loosmore、M. Aslam、J. D. Lock、M. J. McGarrity
DOI:10.1021/ja00389a038
日期:1982.12
The Decomposition of Optically Active 2-Octanesulfonyl Chloride<sup>1</sup>
作者:Harry F. Herbrandson、William S. Kelly、John Versnel