(1S, 9S)-(-)-1,9-Bis[(tert-butyldimethylsilyloxy)methyl]-5-cyanosemicorrin

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(1S, 9S)-(-)-1,9-Bis[(tert-butyldimethylsilyloxy)methyl]-5-cyanosemicorrin Basic information
Product Name:(1S, 9S)-(-)-1,9-Bis[(tert-butyldimethylsilyloxy)methyl]-5-cyanosemicorrin
Synonyms:(1S,9S)-1,9-BIS((T-BUTYLDIME.SILOXY)ME)- 5-CYANOSEMICORRIN;1,9-bis[(tert-butyldimethylsilyloxy)methyl]cyanosemicorrin;Semicorrin chiral ligand 2, (1S,9S)-1,9-Bis[(tert-butyldimethylsiloxy)methyl]-5-cyanosemicorrin;SEMICORRIN CHIRAL LIGAND 2;(1S,9S)-1,9-BIS[(TERT-BUTYLDIMETHYLSILOXY)METHYL]-5-CYANOSEMICORRIN;(1S,9S)-1,9-Bis[(tert-butyldimethylsiloxy)methyl]-5-cyanosemicorrin >=97.0%;(1S,9S)-1,9-Bis{[(t-butyl)dimethylsilyloxy]methyl}-5-cyanosemicorrin;2H-Pyrrole-5-acetonitrile, 2-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-α-[(5S)-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2-pyrrolidinylidene]-3,4-dihydro-, (αE,2S)-
CAS:105251-52-3
MF:C24H45N3O2Si2
MW:463.8
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Product Categories:
Mol File:105251-52-3.mol
(1S, 9S)-(-)-1,9-Bis[(tert-butyldimethylsilyloxy)methyl]-5-cyanosemicorrin Structure
(1S, 9S)-(-)-1,9-Bis[(tert-butyldimethylsilyloxy)methyl]-5-cyanosemicorrin Chemical Properties
Melting point 74-77 °C
storage temp. 2-8°C
solubility insol H2O; sol in all common organic solvents, including n-hexane
Optical Rotation[α]20/D 63±2°, c = 1% in chloroform
BRN 5153664
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
MSDS Information
ProviderLanguage
SigmaAldrich English
(1S, 9S)-(-)-1,9-Bis[(tert-butyldimethylsilyloxy)methyl]-5-cyanosemicorrin Usage And Synthesis
Application(1S, 9S)-(-)-1,9-BIS[(TERT-BUTYLDIMETHYLSILYLOXY)METHYL]-5-CYANOSEMICORRIN is a chiral ligand that can be used for enantiocontrolled metal-catalyzed reactions, such as the cobalt-catalyzed conjugate reduction of α,β-unsaturated carboxylic acid esters and amides or the copper-catalyzed cyclopropanation of olefins.
storageAs crystalline solids, semicorrins of this type are stable at ambient temperature; for longer periods, storage at -20 °C is recommended.
(1S, 9S)-(-)-1,9-Bis[(tert-butyldimethylsilyloxy)methyl]-5-cyanosemicorrin Preparation Products And Raw materials
Tag:(1S, 9S)-(-)-1,9-Bis[(tert-butyldimethylsilyloxy)methyl]-5-cyanosemicorrin(105251-52-3) Related Product Information
2-Trimethylsilanyloxy-ethylamine 6-Amino capronitrile (1S, 9S)-(-)-1,9-Bis[(tert-butyldimethylsilyloxy)methyl]-5-cyanosemicorrin 2-Amino-1-(butyldimethylsiloxy)butane tert-Butyldimethylsilanol 5-Ethyl-3,4-dihydro-2H-pyrrole 2-Methyl-1-pyrroline