用途 这种化合物是多肽合成中的消旋抑制剂,在某些情况下其效果优于N-羟基琥珀酰亚胺(HOSu,即NHS)。
在肽合成中,它可用作与DCC连接的有效试剂。该试剂能减少外消旋化、抑制N-酰基脲的生成,并获得高收率的肽产物;相应的氯甲酸酯可以用于引入不同种类的氨基保护基团。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | endo-N-Hydroxy-5-norbornene-2,3-dicarboximide | 21715-90-2 | C9H9NO3 | 179.175 |
N-氯羰基氧基-5-降冰片烯-2,3-二甲酰亚胺 | Chlorameisensaeure-N-hydroxy-norborn-5-en-2,3-dicarboximidester | 99502-89-3 | C10H8ClNO4 | 241.631 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | N-Allyloxynorborn-5-en-2,3-dicarboximid | 24147-20-4 | C12H13NO3 | 219.24 |
—— | 4-Undec-10-enoxy-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione | 870482-09-0 | C20H29NO3 | 331.455 |
N-氯羰基氧基-5-降冰片烯-2,3-二甲酰亚胺 | Chlorameisensaeure-N-hydroxy-norborn-5-en-2,3-dicarboximidester | 99502-89-3 | C10H8ClNO4 | 241.631 |
—— | N-<(2,3-epoxypropyl)oxy>norbornene-2,3-dicarboximide | 80041-91-4 | C12H13NO4 | 235.24 |
—— | (1,3-dioxo-1,3,3a,4,7,7a-hexahydro-4,7-methano-isoindol-2-yloxy)-acetic acid ethyl ester | 36269-25-7 | C13H15NO5 | 265.266 |
—— | DMC | 78816-92-9 | C19H16N2O7 | 384.345 |
降冰片烯-2,3-二羧基亚胺基叔丁基碳酸酯 | (N-hydroxy-5-norbornene-2,3-diformylimino)tert-butyl ester | 64205-15-8 | C14H17NO5 | 279.293 |
—— | N-(trifluoromethylsulfonyloxy)bicyclo[2.2.1]hept-5-ene-2,3-dicarboxyimide | 133710-62-0 | C10H8F3NO5S | 311.238 |
—— | 2-phenylcarbamoyloxy-3a,4,7,7a-tetrahydro-4,7-methano-isoindole-1,3-dione | 60506-39-0 | C16H14N2O4 | 298.298 |
—— | N-benzyloxycarbonyloxy-5-norbornene-2,3-dicarboximide | 62210-73-5 | C17H15NO5 | 313.31 |
—— | 4-[7-[(5-Aminonaphthalen-1-yl)amino]heptoxy]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione | 816417-39-7 | C26H31N3O3 | 433.55 |
—— | Z-β-Ala-ONB | 53665-95-5 | C20H20N2O6 | 384.389 |
—— | 5-norbornene-2,3-dicarbonylimide benzene sulfonate | 5433-80-7 | C15H13NO5S | 319.338 |
—— | N-hydroxy-5-norbornene-2,3-dicarboximide O-(diphenyl phosphate) | 76571-57-8 | C21H18NO6P | 411.351 |
—— | 5-norbornene-2,3-dicarbonylimide para-toluenesulfonate | —— | C16H15NO5S | 333.365 |
—— | N-hydroxy-5-norbornene-2,3-dicarboximide ester of N-benzyloxycarbonyl-DL-2-hydroxy-4-aminobutanoic acid | 57078-37-2 | C21H22N2O7 | 414.415 |
降冰片烯-2,3-二羧基亚胺基对硝基苄基碳酸酯 | (N-hydroxy-5-norbomene-2,3-dicarboxylimido)-4-nitrobenzyl carbonate | 193269-82-8 | C17H14N2O7 | 358.307 |
—— | N-hydroxy-5-norbornene-2,3-dicarboximide ester of N-benzyloxycarbonyl-DL-2-hydroxy-3-aminopropanoic acid | 66962-64-9 | C20H20N2O7 | 400.388 |
—— | N-{1,1-difluoro-2-(bicyclo[2.2.1]heptan-2-yl)ethansulfonyloxy}bicyclo[2.2.1]hept-5-ene-2,3-dicarboxyimide | —— | C18H21F2NO5S | 401.431 |
—— | (3,5-Dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl) 1,1,2,2-tetrafluorobut-3-ene-1-sulfonate | 914913-31-8 | C13H11F4NO5S | 369.294 |
—— | 5-norbornene-1,3-dicarboximido indole-3-acetate | —— | C19H16N2O4 | 336.347 |