2,2′-[(1R,2R)-1,2-Cyclohexanediylbis[(E)-(nitrilomethylidyne)]]bis[4-(tert-butyl)-6-(1-piperidinylmethyl)phenol]

ALDRICH/673374 - 97%

Synonym: N,N′-Bis[(E)-5-(tert-butyl)-2-hydroxy-3-(1-piperidinylmethyl)benzylidene]-[(1R,2R)-1,2-cyclohexanediamine]

CAS Number: 478282-28-9
Empirical Formula (Hill Notation): C₄₀H₆₀N₄O₂
Molecular Weight: 628.93
Linear Formula: C₄₀H₆₀N₄O₂
Product Type: Chemical

assay	97%
form	solid
InChI	1S/C40H60N4O2/c1-39(2,3)33-21-29(37(45)31(23-33)27-43-17-11-7-12-18-43)25-41-35-15-9-10-16-36(35)42-26-30-22-34(40(4,5)6)24-32(38(30)46)28-44-19-13-8-14-20-44/h21-26,35-36,45-46H,7-20,27-28H2,1-6H3/b41-25+,42-26+/t35-,36-/m1/s1
InChI key	QWZFCHMBYWXSLV-RUMICSQKSA-N
mp	69-78 °C
Quality Level	100
SMILES string	CC(C)(C)c1cc(CN2CCCCC2)c(O)c(C=N[C@@H]3CCCC[C@H]3N=Cc4cc(cc(CN5CCCCC5)c4O)C(C)(C)C)c1

Application:	2,2′-[(1R,2R)-1,2-Cyclohexanediylbis[(E)-(nitrilomethylidyne)]]bis[4-(tert-butyl)-6-(1-piperidinylmethyl)phenol] can be used to prepare the piperidine salen-titanium metal complex, which is applicable as a catalyst in the alkylations of α-ketoesters using dialkylzinc.
Packaging:	250 mg in amber glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable