{(N-acethylamino)phenylmethylene}pentacarbonylchrominm

Base Information

Chemical Name:{(N-acethylamino)phenylmethylene}pentacarbonylchrominm
CAS No.:121809-08-3
Molecular Formula:C₁₄H₉CrNO₆
Molecular Weight:339.225
Hs Code.:

Synonyms:

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Chemical Property of {(N-acethylamino)phenylmethylene}pentacarbonylchrominm

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Technology Process of {(N-acethylamino)phenylmethylene}pentacarbonylchrominm

There total 4 articles about {(N-acethylamino)phenylmethylene}pentacarbonylchrominm which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 65.0%

: 121809-06-1
{(O-acetyl ethanimidato)phenylcarbene}pentacarbonylchromium⁽⁰⁾

: 124-41-4
sodium methylate

: 121809-08-3
{(N-acethylamino)phenylmethylene}pentacarbonylchrominm

: 32370-44-8
(aminobenzylidene)pentacarbonylchromium⁽⁰⁾

Guidance literature:: In methanol; diethyl ether; addn. a soln. of MeONa in MeOH to a solnn of 2a in ether, 0.5 h; evapn. (to dryness in vac.), identification of the two products by TLC, isolation by radial chromy. (2-mm silica gel, 30% EtAc/hexane, elem. anal.;
DOI:10.1021/om00111a015

Reference yield: 33.0%

: 917-54-4
methyllithium

: 75-36-5
acetyl chloride

: 32370-44-8
(aminobenzylidene)pentacarbonylchromium⁽⁰⁾

: 121809-06-1
1(O-acetyl ethanimidato)phenylmethylene}pentacarbonylchromium

: 121809-08-3
{(N-acethylamino)phenylmethylene}pentacarbonylchrominm

Guidance literature:: In diethyl ether; under Ar or N2, dissolving the complex in ether, cooling to 0 °C, addn. of MeLi and acetyl chloride (red soln.), stirring 30 min, at 25 ° C; flash chromy. (eluent 1:1:4 ether/CH2Cl2/hexanes);
DOI:10.1021/om00111a016

Reference yield: 27.0%

: 1122-58-3
dmap

: 75-36-5
acetyl chloride

: 32370-44-8
(aminobenzylidene)pentacarbonylchromium⁽⁰⁾

: 121809-06-1
1(O-acetyl ethanimidato)phenylmethylene}pentacarbonylchromium

: 121809-50-5
(CH₃)2NC₅H₄N*Cr(CO)5=(CH₃)2NC₅H₄NCr(CO)5

: 121809-08-3
{(N-acethylamino)phenylmethylene}pentacarbonylchrominm

Guidance literature:: With (Et)3N; In dichloromethane; addn. of CH3COCl and (Et)3N to the yellow soln. of the complex, (dark red soln.), addn. of DMPA, stirring at room temp., 14 h; filtration (through Celite), evapn., flash chromy. eluent A: 1:1:4 ether/CH2Cl2/hexanes (complex 37), B: 1:1:1 ether/CH2Cl2/hexanes (complex 22) elem. anal.;
DOI:10.1021/om00111a016