43457

(−)-O,O′-Di-pivaloyl-L-tartaric acid

≥98.0% (T)

• 別名: (−)-DPTA
• 実験式（ヒル表記法）: C₁₄H₂₂O₈
• CAS番号: 65259-81-6
• 分子量: 318.32
• Beilstein: 2008171
• MDL番号: MFCD00066535
• UNSPSCコード: 12352108
• PubChem Substance ID: 57650181
• NACRES: NA.22

特性

• アッセイ: ≥98.0% (T)
• 光学活性: [α]20/D −23.5±1°, c = 1.7% in dioxane
• mp: 127-132 °C
• 官能基: carboxylic acid; ester
• SMILES記法: CC(C)(C)C(=O)O[C@H]([C@@H](OC(=O)C(C)(C)C)C(O)=O)C(O)=O
• InChI: 1S/C14H22O8/c1-13(2,3)11(19)21-7(9(15)16)8(10(17)18)22-12(20)14(4,5)6/h7-8H,1-6H3,(H,15,16)(H,17,18)/t7-,8-/m1/s1
• InChI Key: UFHJEZDFEHUYCR-HTQZYQBOSA-N

詳細

アプリケーション

(−)-O,O′-Di-pivaloyl-L-tartaric acid can be used:

• As a chiral staple in the synthesis of helical π-conjugated cyclic nanocoils, which are used as nano springs, nano solenoids, and pressure sensors.[1]
• As an additive in the iridium-catalyzed C-H amidation reactions of arylphosphoryl compounds.[2]

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)