361976

メチル 1-ブロモシクロヘキサンカルボキシラート

97%

• 化学式: BrC₆H₁₀CO₂CH₃
• CAS番号: 3196-23-4
• 分子量: 221.09
• MDL番号: MFCD00134214
• UNSPSCコード: 12352100
• PubChem Substance ID: 24862285
• NACRES: NA.22

特性

• アッセイ: 97%
• 形状: liquid
• 屈折率: n20/D 1.493 (lit.)
• bp: 115-116 °C/19 mmHg (lit.)
• 密度: 1.39 g/mL at 25 °C (lit.)
• SMILES記法: COC(=O)C1(Br)CCCCC1
• InChI: 1S/C8H13BrO2/c1-11-7(10)8(9)5-3-2-4-6-8/h2-6H2,1H3
• InChI Key: RNWRVPVPLQMTAP-UHFFFAOYSA-N

詳細

詳細

Methyl 1-bromocyclohexanecarboxylate reacts with zinc and substituted chalcones to yield the corresponding spiro-3,4-dihydropyran-2-one derivatives, 3-aryl-5-aryl-2-oxaspiro[5.5]undec-3-en-1-ones. Reformatsky reaction of methyl 1-bromocyclohexanecarboxylate with 2-aryl-2-oxoacetaldehyde is reported. Methyl 1-bromocyclohexanecarboxylate reacts with zinc and amides or methylamides of 3-aryl-2-cyanopropenoic acids to yield 5-aryl-1,3-dioxo-2-azaspiro[5.5]undecane-4-carbonitriles or 5-aryl-2-methyl-1,3-dioxo-2-azaspiro[5.5]undecane-4-carbonitriles.

アプリケーション

Methyl 1-bromocyclohexanecarboxylate may be used in the improved method of preparation of methyl 3-oxo-1-cyclohexene-1-carboxylate. It may be used in the Reformatsky synthesis of 16-aryl-15-oxadispiro[5.1.5.3]hexadecane-7,14-diones.

安全性情報

• ピクトグラム: GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H314,H335
• 注意書き: P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• 引火点(°F): 222.8 °F - closed cup
• 引火点(℃): 106 °C - closed cup
• 個人用保護具 (PPE): Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter