ストラトスフェア・レジン アプリケーション別選択ガイド I アミド合成
アミド合成
Leaving Group Starting Material Resin Cleavage Conditions R1-CONH2 -CO2H PL-MBHA Strong acid PL-Rink Moderate Acid PL-HMBA Ammonolysis PL-Oxime R1-CONH-R2 -CO2H PL-HMBA R2NH2 PL-Oxime PL-HTP PL-SABu PL-SABz (i) CH2N2 or BrCH2CN (ii) R2NH2 R1-CONR2R3 -CO2H PL-SABu PL-SABz (i) CH2N2 or BrCH2CN (ii) R2R3NH PL-HTP R2R3NH R1NHCO-R2 -NH2 PL-FMP Moderate acid PL-FDMP PL-ICHO
Leaving Group
Starting Material
Resin
Cleavage Conditions
R1-CONH2
-CO2H
PL-MBHA
Strong acid
PL-Rink
Moderate Acid
PL-HMBA
Ammonolysis
PL-Oxime
R1-CONH-R2
R2NH2
PL-HTP
PL-SABu PL-SABz
(i) CH2N2 or BrCH2CN (ii) R2NH2
R1-CONR2R3
(i) CH2N2 or BrCH2CN (ii) R2R3NH
R2R3NH
R1NHCO-R2
-NH2
PL-FMP
Moderate acid
PL-FDMP
PL-ICHO