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【结 构 式】

【分子编号】66547

【品名】2-nitro-4-(trifluoromethyl)benzoic acid

【CA登记号】 

【 分 子 式 】C8H4F3NO4

【 分 子 量 】235.1193

【元素组成】C 40.87% H 1.71% F 24.24% N 5.96% O 27.22%

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:(III)

 

1 Hauptschein M,Nodiff EA.Saggiomo AJ.1954.Trifluoromethyl derivatives of hydroxybeznoic acids and related compounds. J Am Chem Soc.76. 1051--1054
2 Przemystaw S,Gryff-Keller A, Molchanov S 2006. 1HNMR, 13CNMR, and computationa IDFT studies of the structure of 2-acyl cyclohexane-l, 3-diones and their alkali metal salts in solution. J Org Chem,711 4636 - 4641
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) 66545 4-Amino-3-nitrobenzotrifluoride;2-Nitro-alpha,alpha,alpha-trifluoro-p-toluidine;2-Nitro-4-(trifluoromethyl)aniline 400-98-6 C7H5F3N2O2 详情 详情
(II) 66546 2-nitro-4-(trifluoromethyl)benzonitrile   C8H3F3N2O2 详情 详情
(III) 66547 2-nitro-4-(trifluoromethyl)benzoic acid   C8H4F3NO4 详情 详情
(IV) 66548 methyl 2-nitro-4-(trifluoromethyl)benzoate   C9H6F3NO4 详情 详情
(V) 11244 1,3-Cyclohexanedione 504-02-9 C6H8O2 详情 详情

合成路线2

该中间体在本合成路线中的序号:(I)

 

1 Ellis MK, Lindstedt SK, Lock EA, et aL 1996. Pharmaceutical compositions for the treatment of hereditary tyosrnenua type I. US 5550165
2 Rawlinson H, Wiffen JW, Brown SM. 1998. Process for the production of 2-(substituted benzoyl)-l,3 cyclohexanediones. US 5728889
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) 66547 2-nitro-4-(trifluoromethyl)benzoic acid   C8H4F3NO4 详情 详情
(II) 66549 2-nitro-4-(trifluoromethyl)benzoyl chloride   C8H3ClF3NO3 详情 详情
(III) 11244 1,3-Cyclohexanedione 504-02-9 C6H8O2 详情 详情
Extended Information