595934

2,3-二溴-N-甲基马来酰亚胺

99%

• 别名: 1-Methyl-3,4-dibromomaleimide, 3,4-Dibromo-1-methyl-1H-pyrrole-2,5-dione, 3,4-Dibromo-1-methyl-2,5-dihydropyrrole-2,5-dione, 3,4-Dibromo-1-methylpyrrole-2,5-dione, 3,4-Dibromo-N-methylmaleimide, 3,4-Dibromo-N-methylpyrrole-2,5-dione, N-Methyl-2,3-dibromomaleimide, N-Methyldibromomaleimide
• 经验公式（希尔记法）: C₅H₃Br₂NO₂
• CAS号: 3005-27-4
• 分子量: 268.89
• MDL號碼: MFCD00102284
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24881339
• NACRES: NA.22

属性

• 化驗: 99%
• mp: 120-124 °C (lit.)
• SMILES 字串: CN1C(=O)C(Br)=C(Br)C1=O
• InChI: 1S/C5H3Br2NO2/c1-8-4(9)2(6)3(7)5(8)10/h1H3
• InChI 密鑰: CKITYUQKOJMMOI-UHFFFAOYSA-N

说明

應用

2,3-Dibromo-N-methylmaleimide can be used to synthesize bis-indolylmaleimides via reaction with indolyl magnesium bromide. It can also undergo mono-cross coupling with triorganoindium derivatives which can be further coupled with naphthodithiophene to form an intermediate for [5]thiahelicene synthesis.

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302
• 防範說明: P264 - P270 - P301 + P312 - P501
• 危險分類: Acute Tox. 4 Oral
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves