【结 构 式】 |
【分子编号】66101 【品名】(2R)-2-(1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine 【CA登记号】 |
【 分 子 式 】C20H18F7NO2 【 分 子 量 】437.3572824 【元素组成】C 54.93% H 4.15% F 30.41% N 3.2% O 7.32% |
与该中间体有关的原料药合成路线共 2 条
合成路线1
该中间体在本合成路线中的序号:(XLI)
【1】 Brands KMJ, Payack JF, Rosen JD, et aL 2007. Efficient synthesis of NKl receptor antagonist aprepitant usinga crlrstallization-induced diastereoselective tnnsfonnationJ Am Chem Soc, 125 (8):2129~2135 |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(XXXXVII) | 66099 | bis(trifluoromethyl) carbonate | C3F6O3 | 详情 | 详情 | |
(XXXIV) | 66097 | 4-benzylmorpholine-2,3-dione | C11H11NO3 | 详情 | 详情 | |
(XXXV) | 66098 | 4-benzyl-2-hydroxydihydro-2H-pyran-3(4H)-one | C12H14O3 | 详情 | 详情 | |
(XXXVI) | 40779 | 1-[3,5-bis(trifluoromethyl)phenyl]-1-ethanol | 368-63-8 | C10H8F6O | 详情 | 详情 |
(XXXVIII) | 66100 | (R)-4-benzyl-2-((S)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)morpholin-3-one | C21H19F6NO3 | 详情 | 详情 | |
(XXXIX) | 53297 | (2R)-4-benzyl-2-({(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethyl}oxy)-3-morpholinone | n/a | C21H19F6NO3 | 详情 | 详情 |
(XL) | 13643 | 4-fluorophenyl magnesium bromide;Bromo(4-fluorophenyl)magnesium;bromo(p-fluorophenyl)Magnesium;p-Fluorophenylmagnesium bromide | 352-13-6 | C6H4BrFMg | 详情 | 详情 |
(XLI) | 66101 | (2R)-2-(1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine | C20H18F7NO2 | 详情 | 详情 | |
(XLII) | 66102 | methyl 2-(2-chloro-1-iminoethyl)hydrazinecarboxylate | 155742-64-6 | C4H8ClN3O2 | 详情 | 详情 |
合成路线2
该中间体在本合成路线中的序号:(XLI)
【1】 Zhao MM, McNamara JM, Ho GJ, et aL 2002. Practical aaymmetric synthesis of aprepitant,apotmt Human NK-1 receptor anUylonist, viaa stereoselective lewis acid-catalyzed trans aoetalization rraction- J Org Chem, 67 (19)t 6743~6747 |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(XLIV) | 13188 | ethyl 3-chloro-3-oxopropanoate; 2-Ethoxycarbonylacetyl chloride; Ethyl malonyl chloride | 36239-09-5 | C5H7ClO3 | 详情 | 详情 |
(XLVI) | 66104 | 2-oxo-2-((1-phenylethyl)amino)acetic acid | C10H11NO3 | 详情 | 详情 | |
(XLVII) | 11972 | (1R)-3-(Methylamino)-1-phenyl-1-propanol; (R)-3-Hydroxy-N-methyl-3-phenyl propylamine | 42142-52-9 | C10H15NO | 详情 | 详情 |
(XLVIII) | 66105 | 3-(4-fluorophenyl)-4-((S)-1-phenylethyl)morpholin-2-one hydrochloride | C18H19FClNO2 | 详情 | 详情 | |
(XLIX) | 66106 | 3-(4-fluorophenyl)-4-((R)-1-phenylethyl)morpholin-2-ol | C18H20FNO2 | 详情 | 详情 | |
(L) | 66107 | (2S)-3-(4-fluorophenyl)-4-((S)-1-phenylethyl)morpholin-2-yl 2,2,2-trichloroacetimidate | C20H20FCl3N2O2 | 详情 | 详情 | |
(LI) | 66108 | (R)-1-(3,5-(trifluoromethyl)phenyl)ethanol | C10H8F6O | 详情 | 详情 | |
(LII) | 66109 | (3R)-2-(1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)-4-((R)-1-phenylethyl)morpholine | C28H26F7NO2 | 详情 | 详情 | |
(XLI) | 66101 | (2R)-2-(1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine | C20H18F7NO2 | 详情 | 详情 | |
(LIII) | 66110 | 6-(1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-5-(4-fluorophenyl)-3,6-dihydro-2H-1,4-oxazine | C20H16F7NO2 | 详情 | 详情 | |
(LIV) | 66111 | 2-(1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine hydrochloride | C20H19ClF7NO2 | 详情 | 详情 | |
(X) | 18999 | 4-Fluorophenylacetic acid; 2-(4-Fluorophenyl)acetic acid | 405-50-5 | C8H7FO2 | 详情 | 详情 |
(XXVI) | 44196 | 5-(chloromethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one | C3H4ClN3O | 详情 | 详情 | |
(XLIII) | 66103 | 1-(4-fluorophenyl)-2,2-dihydroxyethanone | C8H7FO3 | 详情 | 详情 | |
(XLV) | 10039 | (1R)-1-Phenylethylamine; (1R)-1-Phenyl-1-ethanamine.; L-alpha-Phenylethylamine | 3886-69-9 | C8H11N | 详情 | 详情 |
Extended Information