质量水平
检测方案
97%
形式
solid
旋光性
[α]20/D +160°, c = 1 in ethanol
mp
56-58 °C (lit.)
储存温度
−20°C
SMILES字符串
CC(C)(C1=N[C@@H](CO1)c2ccccc2)C3=N[C@@H](CO3)c4ccccc4
InChI
1S/C21H22N2O2/c1-21(2,19-22-17(13-24-19)15-9-5-3-6-10-15)20-23-18(14-25-20)16-11-7-4-8-12-16/h3-12,17-18H,13-14H2,1-2H3/t17-,18-/m0/s1
InChI key
JTNVCJCSECAMLD-ROUUACIJSA-N
应用
不对称催化作用的 C2 对称配体。由于噁唑啉氮具有对各种金属的强亲合性，因此容易形成双齿配位络合物。
(+)-2,2′-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline] in the presence of copper iodide, can catalyze the asymmetric cyclopropanation reaction of phenyliodonium ylides with alkenes to form cyclopropane α-amino acid esters.
警示用语：
Danger
危险分类
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
法规信息
新产品
Benoît Moreau et al.
Journal of the American Chemical Society, 127(51), 18014-18015 (2005-12-22)
A highly enantioselective (up to 97.5% ee) and diastereoselective (95:5 dr trans/cis) Cu(I)-catalyzed cyclopropanation of alkenes using phenyliodonium ylide generated in situ from iodosobenzene and methyl nitroacetate is reported. The cyclopropanation took place with high enantioselectivity for a wide range
Gant, T.G. Meyers, A.I.
Tetrahedron, 50, 2297-2297 (1994)
Bolm, C.
Angewandte Chemie (International Edition in English), 30, 542-542 (1991)
Pfaltz, A.
Accounts of Chemical Research, 26, 339-339 (1993)
商品
使用络合Cu(I)OTf的BOX配体进行不对称催化苯乙烯合成氮杂环丙烷的反应，BOX配体带苯基取代基的优于具有位阻需求的叔丁(t-Bu)基团。
BOX ligand complex enhances catalytic enantioselective aziridination of styrene, with phenyl substituents proving superior over t-Bu groups.
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