所有图片(1)
别名:
(+)-双[(R)-α-甲苄基]胺, [R-(R*,R*)]-(+)-双(α-甲苄基)胺
线性分子式:
[C6H5CH(CH3)]2NH
CAS号:
分子量:
225.33
Beilstein:
3590931
MDL编号:
UNSPSC代码:
12352116
PubChem化学物质编号:
NACRES:
NA.22
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质量水平
检测方案
99%
旋光性
[α]20/D +199.0°, neat
光学纯度
ee: ≥99% (GLC)
折射率
n20/D 1.5523 (lit.)
bp
86 °C/0.05 mmHg (lit.)
密度
0.985 g/mL at 25 °C (lit.)
SMILES字符串
C[C@@H](N[C@H](C)c1ccccc1)c2ccccc2
InChI
1S/C16H19N/c1-13(15-9-5-3-6-10-15)17-14(2)16-11-7-4-8-12-16/h3-14,17H,1-2H3/t13-,14-/m1/s1
InChI key
NXLACVVNHYIYJN-ZIAGYGMSSA-N
应用
（+）-双[（R）-1-苯基乙基]胺可用于：
- β-氨基酸的合成。
- 制备具有手性C（19）-C（26）和C（27）-C（32）部分的scytophycin C。
- 在前手性酮的去质子化中诱导对映选择性。
- 作为通过曼尼希缩合反应合成手性酚盐配体的原料。
- 合成手性亚磷酰胺配体。
- 制备手性环状异亚胺盐，其可进一步用于通过Diels-Alder反应合成手性内酯。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
WGK
WGK 3
闪点(°F)
closed cup
闪点(°C)
closed cup
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
Robert K Boeckman et al.
Organic letters, 12(20), 4524-4527 (2010-09-17)
Diels-Alder reactions of cyclic isoimidium salts are described. The corresponding cycloadducts are obtained with high regio- and stereoselectivity. The use of homochiral cyclic isoimidium salts delivers cycloadducts with excellent diastereoselectivity (>99:1) that can be efficiently converted to enantiomerically pure lactones.
Javier Francos et al.
Dalton transactions (Cambridge, England : 2003), 43(3), 1408-1412 (2013-11-10)
A study has been conducted to determine whether lithium magnesiates are feasible candidates for the enantioselective deprotonation of 4-alkylcyclohexanones. The commercially available chiral amine (+)-bis[(R)-1-phenylethyl]amine (2-H) was utilised to induce enantioselection. When transformed to its lithium salt and combined with
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International Journal of Chemistry (Canadian Center of Science and Education), 8(2) (2016)
Asymmetric synthesis of R-beta-amino butanoic acid and S-beta-tyrosine: Homochiral lithium amide equivalents for Michael additions to alpha, beta-unsaturated esters.
Davies SG and Ichihara O
Tetrahedron Asymmetry, 2(3), 183-186 (1991)
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