670197

(S)-2-(甲氧基二苯甲基)吡咯烷

95% (HPLC)

• 经验公式（希尔记法）: C₁₈H₂₁NO
• CAS号: 118971-03-2
• 分子量: 267.37
• MDL號碼: MFCD09750440
• 分類程式碼代碼: 12352005
• PubChem物質ID: 24885069
• NACRES: NA.22

属性

• 化驗: 95% (HPLC)
• 光學純度: ee: ≥99.5% (HPLC)
• 儲存溫度: 2-8°C
• SMILES 字串: COC([C@@H]1CCCN1)(c2ccccc2)c3ccccc3
• InChI: 1S/C18H21NO/c1-20-18(17-13-8-14-19-17,15-9-4-2-5-10-15)16-11-6-3-7-12-16/h2-7,9-12,17,19H,8,13-14H2,1H3/t17-/m0/s1
• InChI 密鑰: CGUGCZSRPDCLBT-KRWDZBQOSA-N

说明

應用

(S)-2-(Methoxydiphenylmethyl)pyrrolidine is a diphenylprolinol methyl ether, which can be used as a catalyst to synthesize:

• Enantioselective ketones via intermolecular asymmetric Michael addition of aldehydes to nonactivated enones.
• Stereoselective chiral bipyrazolidin-3-one derivatives by dipolar cycloaddition reaction of azomethine imines with α, β-unsaturated aldehydes.
• Enantioenriched spiro nitrogen heterocycles via asymmetric nucleophilic epoxidation of α-ylideneoxindole esters.
• Optically active secondary alcohols by asymmetric addition of Et₂Zn to various aldehydes.

包裝

Bottomless glass bottle. Contents are inside inserted fused cone.

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302
• 危險分類: Acute Tox. 4 Oral
• 儲存類別代碼: 10 - Combustible liquids
• 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: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter