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【结 构 式】

【分子编号】27387

【品名】1,2-diethyl-4-nitropyrazolidine

【CA登记号】

【 分 子 式 】C7H15N3O2

【 分 子 量 】173.21512

【元素组成】C 48.54% H 8.73% N 24.26% O 18.47%

与该中间体有关的原料药合成路线共 1 条

合成路线1

该中间体在本合成路线中的序号:(VII)

An alternative method of producing the 1,2-diethyl-4aminopyrazolidine (VIII) is by reduction of the corresponding nitro compound (VII), which is derived from 1,3-dimorpholino-2-nitropropane (VI) and 1,2-diethylhydrazine (II).

1 Lo, Y.S.; Munson, H.R.Jr. (A.H. Robins Co. Inc.); Synthesis of 4-nitro-1,2-hydrocarbyl pyrazolidines and process for preparation thereof. DE 3130833; FR 2490639; FR 2491065; GB 2081713; JP 3204859; JP 57059868; US 4309552; US 4358599 .
2 Cale, A. Jr.; Dazopride succinate. Drugs Fut 1985, 10, 7, 553.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(II) 27381 1,2-diethylhydrazine C4H12N2 详情 详情
(VI) 27386 4-[3-(4-morpholinyl)-2-nitropropyl]morpholine C11H21N3O4 详情 详情
(VII) 27387 1,2-diethyl-4-nitropyrazolidine C7H15N3O2 详情 详情
(VIII) 27385 1,2-diethyl-4-pyrazolidinamine 70180-92-6 C7H17N3 详情 详情
(C) 10388 Morpholine 110-91-8 C4H9NO 详情 详情
Extended Information