tert-butyl (4R)-4-formyl-2,2-dimethyl-1,3-oxazolidine-3-carboxylate

• ChemBase编号: 75062
• 分子式: C11H19NO4
• 平均质量: 229.27286
• 单一同位素质量: 229.13140809
• SMILES: N1(C(OC[C@@H]1C=O)(C)C)C(=O)OC(C)(C)C
• Canonical SMILES: O=C[C@H]1COC(N1C(=O)OC(C)(C)C)(C)C
• InChI: InChI=1S/C11H19NO4/c1-10(2,3)16-9(14)12-8(6-13)7-15-11(12,4)5/h6,8H,7H2,1-5H3/t8-/m0/s1
• InChIKey: PNJXYVJNOCLJLJ-QMMMGPOBSA-N

名称和登记号

名称

• IUPAC标准名: tert-butyl (4R)-4-formyl-2,2-dimethyl-1,3-oxazolidine-3-carboxylate
• IUPAC传统名: tert-butyl (4R)-4-formyl-2,2-dimethyl-1,3-oxazolidine-3-carboxylate
• 别名: (+)-N-Boc-N,O-异亚丙基-D-丝氨醛; (R)-(+)-4-甲酰基-2,2-二甲基-3-噁唑啉羧酸叔丁酯; (R)-(+)-3-Boc-2,2-二甲基噁唑啉-4-甲醛; tert-Butyl (4S)-2,2-dimethyl-4-formyl-1,3-oxazolidine-3-carboxylate; (4S)-2,2-Dimethyl-1,3-oxazolidine-4-carboxaldehyde, N-BOC protected; (+)-N-Boc-N,O-isopropylidene-D-serinal; tert-Butyl (R)-(+)-4-formyl-2,2-dimethyl-3-oxazolidinecarboxylate; (R)-(+)-3-Boc-2,2-dimethyloxazolidine-4-carboxaldehyde; (R)-tert-Butyl 4-formyl-2,2-dimethyloxazolidine-3-carboxylate; (R)-4-Formyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

登记号

• CAS号: 102308-32-7; 95715-87-0
• MDL号: MFCD00674064; MFCD00209557
• Beilstein号: 3651554
• PubChem SID: 24869933; 162039980
• PubChem CID: 178792

理论计算性质

• Acid pKa: 14.5326
• 质子受体: 3
• 质子供体: 0
• LogD (pH = 5.5): 0.99083406
• LogD (pH = 7.4): 0.990834
• Log P: 0.99083406
• 摩尔折射率: 58.3411 cm^3
• 极化性: 22.996452 Å^3
• 极化表面积: 55.84 Å^2
• 可自由旋转的化学键: 3
• 里宾斯基五规则: true

分子性质

理化性质

• 沸点: 67 °C/0.3 mmHg(lit.); 83-88°C
• 闪点: 102 °C; 108°C; 215.6 °F
• 密度: 1.06; 1.06 g/mL at 25 °C(lit.)
• 折射率: n20/D 1.445(lit.)
• 比旋光度: [α]23/D +90°, c = 1 in chloroform

安全信息

• 保存注意事项: Irritant/Air Sensitive/Store under Argon
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 德国WGK号: 3
• 危险公开号: 36/37/38
• 安全公开号: 26-36
• GHS危险品标识: GHS07
• GHS警示词: Warning
• GHS危险声明: H315-H319-H335
• GHS警示性声明: P261-P305 + P351 + P338
• 个人保护装置: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

产品相关信息

• 纯度: 95%; 95+%; 98%
• 杂质: <6% methyl (R)-(+)-3-(tert-butoxycarbonyl)-2,2-dimethyl-4-oxazolidinecarboxylate (CAS 95715-87-0)
• Empirical Formula (Hill Notation): C11H19NO4

详细说明

Sigma Aldrich - 462063

Application
用于合成谷氨酸和谷氨酰胺的氟化类似物。1
包装
1 g in glass bottle