440590

(R)-(-)-1,1′-二-2-萘酚双(三氟甲磺酸酯)

97%

• 同義詞: (R)-1,1′-二(2-萘酚)双(三氟甲磺酸酯), (R)-1,1′-联萘-2,2′-二基双(三氟甲磺酸酯)
• 線性公式: (CF₃SO₃C₁₀H₆-)₂
• CAS號碼: 126613-06-7
• 分子量：: 550.45
• Beilstein: 4282753
• MDL號碼: MFCD00274615
• 分類程式碼代碼: 12352005
• PubChem物質ID: 24867612
• NACRES: NA.22

屬性

• 化驗: 97%
• 光學活性: [α]23/D −146°, c = 1 in chloroform
• mp: 82-85 °C (lit.)
• SMILES 字串: FC(F)(F)S(=O)(=O)Oc1ccc2ccccc2c1-c3c(OS(=O)(=O)C(F)(F)F)ccc4ccccc34
• InChI: 1S/C22H12F6O6S2/c23-21(24,25)35(29,30)33-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)34-36(31,32)22(26,27)28/h1-12H
• InChI 密鑰: OYJLCOSEYYZULE-UHFFFAOYSA-N

描述

應用

(R)-(−)-1,1′-Bi-2-naphthol bis(trifluoromethanesulfonate) can be used:

• In the synthesis of heterobidentate ligands for asymmetric catalysis.
• To prepare 2-(diphenylphosphino)-2′-alkoxy-1,1′-binaphthyls by reacting with bis(aryl) phosphonic acids.
• As a starting material for the synthesis of binaphthyl based rhodium catalysts used in the hydrogenation of styrene.

安全資訊

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H314
• 防範說明: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• 危險分類: Skin Corr. 1B
• 儲存類別代碼: 8A - Combustible corrosive hazardous materials
• 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 P3 (EN 143) respirator cartridges