• English
  • 简体中文
Login Register
Current Location: Home > Feedback Help Print

【结 构 式】

【分子编号】53316

【品名】1-{[(tert-butylamino)oxy]methyl}benzene; O-benzyl-N-(tert-butyl)hydroxylamine

【CA登记号】n/a

【 分 子 式 】C11H17NO

【 分 子 量 】179.26212

【元素组成】C 73.7% H 9.56% N 7.81% O 8.93%

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:(IV)

The reaction of 14C-labeled acetone (I) with O-benzylhydroxylamine (II) and pyridine in refluxing ethanol gives the corresponding oxime (III), which is methylated with MeLi and BF3.Et2O in toluene to yield labeled N-tert-butyl-O-benzylhydroxylamine (IV). The deprotection of (IV) by hydrogenation with H2 over Pd/C in methanol affords N-tert-butylhydroxylamine (V), which is finally condensed with benzaldehyde 2,4-disulfonic acid sodium salt (VI) in HOAc/water to give rise to the target imine oxide.

1 Johansson, R.; Werner, R.; Syntheses of two [14C]-labeled disodium 4-[(N-tert-butylimino)methyl]benzene-1,3-disulfonate N-oxides. J Label Compd Radiopharm 2000, 43, 13, 1265.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(I) 14640 O-benzylhydroxylamine; 1-[(aminooxy)methyl]benzene 622-33-3 C7H9NO 详情 详情
(II) 23199 2-Propanone; Acetone; beta-ketopropane; chevron acetone;propan-2-one; Dimethyl formaldehyde; Dimethyl ketone; dimethylketal; Ketone propane; Methyl ketone; Propanone; Pyroacetic acid; Pyroacetic ether 67-64-1 C3H6O 详情 详情
(II) 53313 acetone 67-64-1 C3H6O 详情 详情
(III) 53314 acetone O-benzyloxime n/a C10H13NO 详情 详情
(III) 53315 acetone O-benzyloxime n/a C10H13NO 详情 详情
(IV) 53316 1-{[(tert-butylamino)oxy]methyl}benzene; O-benzyl-N-(tert-butyl)hydroxylamine n/a C11H17NO 详情 详情
(IV) 53317 O-benzyl-N-(tert-butyl)hydroxylamine; 1-{[(tert-butylamino)oxy]methyl}benzene n/a C11H17NO 详情 详情
(V) 35455 N-(tert-butyl)hydroxylamine; 2-(hydroxyamino)-2-methylpropane C4H11NO 详情 详情
(V) 53318 2-(hydroxyamino)-2-methylpropane; N-(tert-butyl)hydroxylamine 16649-50-6 C4H11NO 详情 详情
(VI) 37311 Benzaldehyde-2,4-disulfonic acid disodium; disodium 4-formyl-1,3-benzenedisulfonate 33513-44-9 C7H4Na2O7S2 详情 详情
Extended Information