345849
二苯甲酰- L -酒石酸
98%
别名:
L -DBTA, (-)-O,O′-二苯甲酰-L-酒石酸
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关于此项目
线性分子式:
[C6H5CO2CH(CO2H)-]2
化学文摘社编号:
分子量:
358.30
UNSPSC Code:
12352108
NACRES:
NA.22
PubChem Substance ID:
EC Number:
241-097-1
Beilstein/REAXYS Number:
709854
MDL number:
Assay:
98%
Quality Segment
assay
98%
optical activity
[α]20/D −116°, c = 9 in ethanol
mp
152-155 °C (lit.)
functional group
carboxylic acid, ester, phenyl
SMILES string
OC(=O)[C@H](OC(=O)c1ccccc1)[C@@H](OC(=O)c2ccccc2)C(O)=O
InChI
1S/C18H14O8/c19-15(20)13(25-17(23)11-7-3-1-4-8-11)14(16(21)22)26-18(24)12-9-5-2-6-10-12/h1-10,13-14H,(H,19,20)(H,21,22)/t13-,14-/m1/s1
InChI key
YONLFQNRGZXBBF-ZIAGYGMSSA-N
Application
二苯甲酰- L -酒石酸可作为手性拆分剂拆分外消旋 Troger 碱。也可作为配体用于合成手性转换金属配合物，在有机不对称催化中具有潜在的应用价值。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
A convenient method for the synthesis and resolution of Troger base.
Satishkumar S and Periasamy M.
Tetrahedron Asymmetry, 17(7), 1116-1119 (2006)
Transition metal complexes of dibenzoyl-L-tartaric acid (db-L-tarH2) and L-tartaric acid (L-tarH2); X-ray crystal structure of {[Cu(L-tar)(phen)]?6H2O}n (phen=1,10-phenanthroline).
McCann M, et al.
Polyhedron, 16(20), 3655-3661 (1997)
Stanley I Goldberg
Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life, 43(1), 31-37 (2013-01-25)
Construction and operation of a laboratory model, which combines the lately discovered enantioenrichment method of the author (2007) with the sun-powered evaporative pumping process of Hsu and Siegenthaler (Sedimentology 12:11-25 1969), is described. The model operated continuously for 120 days
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 345849-25G | 04061826760901 |
| 345849-100G | 04061826760895 |