Home Categories Organic Chemistry (R,R)-(-)-N,N'-Bis(3,5-di-tertbutylsalicylidene)-1,2-cyclohexanediaminomanganese(III)chloride
(R,R)-(-)-N,N'-Bis(3,5-di-tertbutylsalicylidene)-1,2-cyclohexanediaminomanganese(III)chloride
SDS-US
BD0589348

(R,R)-(-)-N,N'-Bis(3,5-di-tertbutylsalicylidene)-1,2-cyclohexanediaminomanganese(III)chloride , 98% , 138124-32-0

Synonym(s):
(R,R)-Jacobsen’s catalyst;Jacobsen’s catalyst

CAS NO.：138124-32-0

Empirical Formula: C36H52ClMnN2O2

Molecular Weight: 635.2

MDL number: MFCD02101664

Pack Size Price Stock Quantity
1g RMB40.00 In Stock
5g RMB117.60 In Stock
25g RMB459.20 In Stock
100g RMB1480.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 330-332 °C(lit.)
alpha  D23 +580° (c = 0.01 in ethanol)
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
form  Liquid May Develop Some Turbidity or Precipitate
color  Light yellow to gold to brown
λmax 509nm(CH2Cl2)(lit.)
Merck  14,5252
InChIKey LJVAWOSDJSQANR-OHRASPNLSA-K

Description and Uses

Salen (Mn)-catalyzed asymmetric epoxidation of unfunctionalized olefins. High enantioselectivities and yields are obtained for a variety of substrates, especially cis-alkenes. A few applications include the synthesis of the taxol side chain and cis-1-amino-2-indanol. Jacobsen′s catalyst has also been used in the asymmetric α-hydroxylation of silyl enol ethers. Catalyst for the enantioselective epoxidation of a variety of olefins.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38-20/21/22
Safety Statements  26-36-36/37/39
WGK Germany  3
F  9
HS Code  29349990

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