Synthesis and Reactions of Fluorous Carbobenzyloxy (FCbz) Derivatives of α-Amino Acids
摘要:
Fluorous carbobenzyloxy ((F)Cbz) reagents RfCH(2)CH(2)C(6)H(4)CH(2)OC(O)OSU (where Su is succinimidoyl and Rf is C6F13 and C8F17) have been used to make FCbz derivatives of 18 of the 20 natural amino acids. The potential utility of this new family of reagents in both standard fluorous synthesis with spe separation and fluorous quasiracemic synthesis is illustrated with representative reactions of the (F)Cbz-Phe derivatives.
A general method to fluorous ponytail-substituted aromatics
摘要:
Palladium-catalyzed olefination of aryl halides led to a variety of fluorous ponytail-substituted, functionalized aryl compounds with good to excellent yields. The same chemistry was also applied to the synthesis of binaphathols bearing fluorinated ponytails. (C) 2001 Elsevier Science Ltd. All rights reserved.
Synthesis and Reactions of Fluorous Carbobenzyloxy (<sup>F</sup>Cbz) Derivatives of α-Amino Acids
作者:Dennis P. Curran、Muriel Amatore、David Guthrie、Matthew Campbell、Eisan Go、Zhiyong Luo
DOI:10.1021/jo0344283
日期:2003.6.1
Fluorous carbobenzyloxy ((F)Cbz) reagents RfCH(2)CH(2)C(6)H(4)CH(2)OC(O)OSU (where Su is succinimidoyl and Rf is C6F13 and C8F17) have been used to make FCbz derivatives of 18 of the 20 natural amino acids. The potential utility of this new family of reagents in both standard fluorous synthesis with spe separation and fluorous quasiracemic synthesis is illustrated with representative reactions of the (F)Cbz-Phe derivatives.
A general method to fluorous ponytail-substituted aromatics
作者:Weiping Chen、Lijin Xu、Jianliang Xiao
DOI:10.1016/s0040-4039(01)00714-6
日期:2001.6
Palladium-catalyzed olefination of aryl halides led to a variety of fluorous ponytail-substituted, functionalized aryl compounds with good to excellent yields. The same chemistry was also applied to the synthesis of binaphathols bearing fluorinated ponytails. (C) 2001 Elsevier Science Ltd. All rights reserved.