在指定条件下稳定,远离氧化物。
(S)-2-异丙基-3,6-二甲氧基-2,5-二氢吡嗪是一种Schollkopf试剂,用于不对称合成手性氨基酸。
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (2R),(5R,S)-2-isopropyl-3,6-dimethoxy-5-methyl-2,5-dihydropyrazine | 81136-86-9 | C10H18N2O2 | 198.265 |
| —— | (2R,5S)-3,6-dimethoxy-2,5-di(propan-2-yl)-2,5-dihydropyrazine | 87378-36-7 | C12H22N2O2 | 226.319 |
| —— | (2R,5S)-5-(But-3-enyl)-2,5-dihydro-3,6-dimethoxy-2-isopropylpyrazine | 188177-79-9 | C13H22N2O2 | 238.33 |
| —— | (2S,5R)-5-(3-butenyl)-2,5-dihydro-3,6-dimethoxy-2-isopropylpyrazine | 208510-07-0 | C13H22N2O2 | 238.33 |
| —— | 2-isopropyl-3,6-dimethoxy-5-octyl-2,5-dihydropyrazine | 647019-10-1 | C17H32N2O2 | 296.453 |
| —— | (2S,5R)-2-isopropyl-3,6-dimethoxy-5-pent-4-en-1-yl-2,5-dihydropyrazine | 1093645-17-0 | C14H24N2O2 | 252.357 |
| —— | (3R,6S)-3-(4-chloro-2-butynyl)-2,5-dimethoxy-6-isopropyl-3,6-dihydropyrazine | 174955-21-6 | C13H19ClN2O2 | 270.759 |
| —— | (2R,5S)-2-[2-[(2S,5S)-3,6-dimethoxy-5-propan-2-yl-2,5-dihydropyrazin-2-yl]ethyl]-3,6-dimethoxy-5-propan-2-yl-2,5-dihydropyrazine | 213686-07-8 | C20H34N4O4 | 394.514 |
| —— | (2R,5S)-2-[2-[(2R,5S)-3,6-dimethoxy-5-propan-2-yl-2,5-dihydropyrazin-2-yl]ethyl]-3,6-dimethoxy-5-propan-2-yl-2,5-dihydropyrazine | 213686-06-7 | C20H34N4O4 | 394.514 |
| —— | (2R,5S)-2-hept-2-ynyl-3,6-dimethoxy-5-propan-2-yl-2,5-dihydropyrazine | 1186303-67-2 | C16H26N2O2 | 278.395 |
| —— | (2R,5S)-2-(4,4-dimethylpent-2-ynyl)-3,6-dimethoxy-5-propan-2-yl-2,5-dihydropyrazine | 1186303-69-4 | C16H26N2O2 | 278.395 |
| —— | (2R,5S)-3,6-dimethoxy-2-non-2-ynyl-5-propan-2-yl-2,5-dihydropyrazine | 1186303-72-9 | C18H30N2O2 | 306.448 |
| —— | 1,6-bis-((2S,5R)-2,5-dihydro-2-isopropyl-3,6-dimethoxy-5-pyrazinyl)hexa-2,4-diyne | 195206-38-3 | C24H34N4O4 | 442.558 |
| —— | (2R,5S)-5-isopropyl-3,6-dimethoxy-2-(trimethylsilyl)propargyl-2,5-dihydropyrazine | 1186303-74-1 | C15H26N2O2Si | 294.469 |
| —— | (2S,5S)-5-isopropyl-3,6-dimethoxy-2-(trimethylsilyl)propargyl-2,5-dihydropyrazine | 1186303-91-2 | C15H26N2O2Si | 294.469 |
| —— | (2R,5S)-2-(3-bromobut-3-enyl)-3,6-dimethoxy-5-propan-2-yl-2,5-dihydropyrazine | 1135859-11-8 | C13H21BrN2O2 | 317.226 |
| —— | (2R,5S)-2-(2-bromo-2-propen-1-yl)-2,5-dihydro-5-(1-methylethyl)-3,6-dimethoxypyrazine | 179605-61-9 | C12H19BrN2O2 | 303.199 |
| —— | (2R,5S)-5-isopropyl-3,6-dimethoxy-2-(propa-1,2-dienyl)-2,5-dihydropyrazine | 1186303-65-0 | C12H18N2O2 | 222.287 |
| —— | (2R,5S,1'R)-2,5-dihydro-5-isopropyl-3,6-dimethoxy-2-(1'-methyl-2'-nitroethyl-1')-pyrazine | 143955-89-9 | C12H21N3O4 | 271.316 |
| —— | (2S,5R)-2,5-dihydro-3,6-dimethoxy-2-isopropyl-5-(3-phenyl-2-propyn-1-yl)pyrazine | 78342-45-7 | C18H22N2O2 | 298.385 |
| —— | (1S,3R)-3-[(2R,5S)-3,6-dimethoxy-5-propan-2-yl-2,5-dihydropyrazin-2-yl]cyclopentan-1-ol | 219560-85-7 | C14H24N2O3 | 268.356 |
| —— | bis-2,3-((2R,5S)-2,5-dihydro-3,6-dimethoxy-5-methylethyl-2-pyrazinylmethyl)-1,4-butadiene | 179457-74-0 | C24H38N4O4 | 446.59 |
| —— | (2R,5S,1'S,2'E)-2,5-Dihydro-2-(1-hydroxy-hexadec-2'-en-1'-yl)-5-isopropyl-3,6-dimethoxypyrazine | 133907-72-9 | C25H46N2O3 | 422.652 |
| —— | (2R,5S,1'R,2'E)-2,5-Dihydro-2-(1-hydroxy-hexadec-2'-en-1'-yl)-5-isopropyl-3,6-dimethoxypyrazine | 133859-58-2 | C25H46N2O3 | 422.652 |
| —— | (2R,5S)-2-<2-(diethoxyphosphoryl)ethyl>-2,5-dihydro-5-isopropyl-3,6-dimethoxypyrazine | 104738-87-6 | C15H29N2O5P | 348.379 |
| —— | (2R,5S)-2-benzyl-3,6-dimethoxy-5-propan-2-yl-2,5-dihydropyrazine | 87900-19-4 | C16H22N2O2 | 274.363 |
| —— | (3S)-<6,6-2H2>-3,6-dihydro-2,5-dimethoxy-3-(1-methylethyl)pyrazine | 127104-06-7 | C9H16N2O2 | 186.222 |
| —— | (3R,6S)-3-(4-benzyloxycarbonylamino-2-butynyl)-2,5-dimethoxy-6-isopropyl-3,6-dihydropyrazine | 174839-91-9 | C21H27N3O4 | 385.463 |
| —— | (2R,5S)-2-(4-Cyanobenzyl)-2,5-dihydro-3,6-dimethoxy-5-isopropylpyrazine | 189889-88-1 | C17H21N3O2 | 299.373 |
| —— | (2S,5R)-5-but-3-enyl-3,6-dimethoxy-2-propan-2-yl-5-prop-2-ynyl-2H-pyrazine |