2,6-Diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester hemioxylate
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- CAS番号.
- 1041026-71-4
- 化学名:
- 别名:
- 英語名:
- 2,6-Diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester hemioxylate
- 英語别名:
- tert-butyl 2,6-diazaspiro[3.3]heptane-2-carboxylate oxalate;tert-Butyl 2,6-diazaspiro[3.3]heptane-2-carboxylate oxalate(2:1);2-Boc-2,6-diazaspiro[3.3]heptane Hemioxalate;6-diazaspiro[3.3]heptane-2-carboxylate oxalate;1-Boc-2,6-diazaspiro[3.3]heptanehemioxalate,97%;1-Boc-2,6-diazaspiro[3.3]heptane heMioxalate, 97%;2-Boc-2,6-Diazaspiro[3.3]heptane ethanedioate (2:1);2,6-Diazaspiro[3.3]heptane, N2-BOC protected hemioxalate;ert-Butyl 2,6-diazaspiro[3,3]heptane-2-carboxylate hemioxalate;tert-Butyl 2,6-diazaspiro[3,3]heptane-2-carboxylate hemioxalate
- CBNumber:
- CB82548539
- 化学式:
- C22H38N4O8
- 分子量:
- 486.56
- MOL File:
- 1041026-71-4.mol
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2,6-Diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester hemioxylate 物理性質
- 融点 :
- 206-209℃
- 貯蔵温度 :
- under inert gas (nitrogen or Argon) at 2-8°C
- 溶解性:
- DMSO（わずかに、加熱）、メタノール（わずかに、超音波処理）
- 外見 :
- 個体
- 色:
- ホワイトからオフホワイト
- 水溶解度 :
- 水にわずかに溶ける。
- 安定性：:
- 吸湿性
2,6-Diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester hemioxylate 価格
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2,6-Diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester hemioxylate 化学特性,用途語,生産方法
化学的特性
white to yellow Solid.
使用
It is employed as a intermediate for pharmaceutical.
製造方法
Synthesis of 2,6-Diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester hemioxylate: Take a 500mL single-necked bottle, add 6-toluenesulfonyl-2,6-diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester (7g, 20mmol), dissolve in methanol (200mL), add magnesium chips (3.84 g) g, 0.16 mol, 8 equiv) and stirred at room temperature. The reaction solution gradually turned into a white viscous state with the dissolution of the magnesium scraps, and TLC showed that the reaction of the raw materials was completed. The solvent was removed by rotary evaporation, ether (150 mL) was added, stirred at room temperature for 1 h, filtered through celite, the filtrate was dried over anhydrous sodium sulfate, and an ethanol solution (3 mL) of anhydrous oxalic acid (0.89 g, 9.9 mmol, 0.5 equiv) was added dropwise, A white precipitate appeared immediately, which was filtered under reduced pressure to give 3.2 g of a colorless solid, 82%.
2,6-Diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester hemioxylate 上流と下流の製品情報
原材料
準備製品
2,6-Diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester hemioxylate 生産企業
Global( 156)Suppliers
1041026-71-4()キーワード:
- 1041026-71-4
- 2,6-Diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester heMioxylate
- 2,6-Diazaspiro[3.3]heptane-2-carboxylic acid, 1,1-diMethylethyl ester, ethanedioate (2:1)
- 1-Boc-2,6-diazaspiro[3.3]heptane heMioxalate, 97%
- tert-Butyl 2,6-diazaspiro[3.3]heptane-2-carboxylate, hemioxalate salt
- 2,6-Diazaspiro[3.3]heptane-2-carboxylic acid, 1,1-diMethylethyl ester, heMioxalate
- 2,6-Diazaspiro[3.3]heptane-2-carboxylic acid 1,1-dimethylethyl ester ethanedioate
- tert-Butyl 2,6-diazaspiro[3,3]heptane-2-carboxylate hemioxalate
- 2,6-diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester oxalate
- 2,6-diaza-spiro[3.3]heptane-2-carboxylic acid tert-butyl ester, oxalic acid salt
- 2-Boc-2,6-diazaspiro[3.3]heptane Hemioxalate
- 2-Methyl-2-propanyl 2,6-diazaspiro[3.3]heptane-2-carboxylate ethanedioate
- 2,6-Diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester hemioxalate
- 2,6-Diazaspiro[3.3]heptane, N2-BOC protected hemioxalate
- 2,6-Diazaspiro[3.3]heptane-2-carboxylic acid ethanedioate, 1,1-dimethylethyl ester
- 2-Methyl-2-propanyl 2,6-diazaspiro[3.3]heptane-2-carboxylate ethanedioate (2:1)
- 1-Boc-2,6-diazaspiro[3.3]heptanehemioxalate,97%
- 2,6-diazo-heterospiro [3,3] heptane-2-carboxylic acid tert-butyl semicarbamate
- 6-diazaspiro[3.3]heptane-2-carboxylate oxalate
- tert-butyl 2,6-diazaspiro[3.3]heptane-2-carboxylate oxalate
- tert-Butyl 2,6-diazaspiro[3.3]heptane-2-carboxylate oxalate(2:1)
- 3-Oxazolidinecarboxylicacid,2,2-dimethyl-4-(2-oxoethyl)-,1,1-dimethylethylester,(10S)-
- 2-Boc-2,6-Diazaspiro[3.3]heptane ethanedioate (2:1)
- ert-Butyl 2,6-diazaspiro[3,3]heptane-2-carboxylate hemioxalate
- tert-Butyl 2,6-diazaspiro[3.3]heptane-2-carboxylate semioxalate