Development of an Anomalous Heck Reaction: Skeletal Rearrangement of Divinyl and Enyne Carbinols
作者:J. Maina Ndungu、Kimberly K. Larson、Richmond Sarpong
DOI:10.1021/ol052382p
日期:2005.12.1
[reaction: see text] A general set of conditions that achieves the union of aryl halides and divinyl or enyne carbinols to afford tri- or tetrasubstituted olefins in good yields (up to 83%) is described. The mechanism by which this proceeds is believed to involve the intermediacy of a cyclopropanol, followed by a novel skeletal reorganization. The ability to suppress beta-hydride elimination of organopalladium
v.Braun; Kuehn; Weismantel, Justus Liebigs Annalen der Chemie, 1926, vol. 449, p. 264
作者:v.Braun、Kuehn、Weismantel
DOI:——
日期:——
The Effect of Halogen Substituents on the Rearrangement of Allyl Aryl Ethers. II. Ethers which Behave Abnormally
作者:Charles D. Hurd、Carl N. Webb
DOI:10.1021/ja01302a029
日期:1936.11
Synthesis of Excitatory Amino Acid Analogues
作者:Victor Lee、Jack Baldwin、William Goundry
DOI:10.1055/s-2006-950399
日期:2006.9
A general route to excitatoryaminoacidanalogues has been developed as exemplified by the synthesis of A-1 and A-2. The key reactions involved were a Negishi coupling of Jackson's organozinc reagent with vinyl bromide 8 and subsequent ring closure of 15 and 16 using the Mitsunobu reaction.