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804010

Co(salen,t-Bu, t-Bu)Cl

Name: Co(salen,<I>t</I>-Bu, <I>t</I>-Bu)Cl
Brand: ALDRICH

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About This Item

Empirical Formula (Hill Notation):

C₃₆H₅₂ClCoN₂O₂

Molecular Weight:

639.20

UNSPSC Code:

12352300

PubChem Substance ID:

329768839

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(R,R)-(−)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)

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N,N′-Bis(salicylidene)ethylenediaminocobalt(II)

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4CzIPN

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(R,R)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminoaluminum chloride

form

powder

reaction suitability

reagent type: catalyst
core: cobalt

mp

250 °C

storage temp.

2-8°C

SMILES string

Cl[Co]1OC(C(C(C)(C)C)=CC(C(C)(C)C)=C2)=C2/C=N/[C@](CCCC3)([H])[C@@]3([H])/N=C/C(C=C(C(C)(C)C)C=C4C(C)(C)C)=C4O1

InChI

1S/C36H54N2O2.ClH.Co/c1-33(2,3)25-17-23(31(39)27(19-25)35(7,8)9)21-37-29-15-13-14-16-30(29)38-22-24-18-26(34(4,5)6)20-28(32(24)40)36(10,11)12;;/h17-22,29-30,39-40H,13-16H2,1-12H3;1H;/q;;+3/p-3/b37-21+,38-22+;;/t29-,30-;;/m0../s1

InChI key

DIPYCKRNYQWVPM-RUIQGICGSA-K

Application

When utilized with organosilanes, catalytic amounts of Co(salen,t-Bu, t-Bu)Cl effects the isomerization of terminal alkenes.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Steven W M Crossley et al.

Journal of the American Chemical Society, 136(48), 16788-16791 (2014-11-15)

Catalytic amounts of Co(Sal(tBu,tBu))Cl and organosilane irreversibly isomerize terminal alkenes by one position. The same catalysts effect cycloisomerization of dienes and retrocycloisomerization of strained rings. Strong Lewis bases like amines and imidazoles, and labile functionalities like epoxides, are tolerated.

Documents

Co(salen,t-Bu, t-Bu)Cl

About This Item

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Properties

form

reaction suitability

mp

storage temp.

SMILES string

InChI

InChI key

Description

Application

Safety Information

Storage Class

wgk_germany

flash_point_f

flash_point_c

Documentation

Certificates of Analysis (COA)

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