2-(boranatodicyclohexylphosphino)fluorobenzenetricarbonylchromium

Base Information

Chemical Name:2-(boranatodicyclohexylphosphino)fluorobenzenetricarbonylchromium
CAS No.:1089205-02-6
Molecular Formula:C₂₁H₂₉BCrFO₃P
Molecular Weight:442.239
Hs Code.:

Synonyms:2-(boranatodicyclohexylphosphino)fluorobenzenetricarbonylchromium

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Chemical Property of 2-(boranatodicyclohexylphosphino)fluorobenzenetricarbonylchromium

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Technology Process of 2-(boranatodicyclohexylphosphino)fluorobenzenetricarbonylchromium

There total 1 articles about 2-(boranatodicyclohexylphosphino)fluorobenzenetricarbonylchromium 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: 95.0%

: 118073-81-7
ortho-difluorobenzenetricarbonylchromium

: 108756-88-3
(dicyclohexylphosphino)borane

: 1089205-02-6
2-(boranatodicyclohexylphosphino)fluorobenzenetricarbonylchromium

Guidance literature:: With sec-BuLi; In tetrahydrofuran; hexane; cyclohexane; under N2; sec-BuLi in cyclohexane-n-hexane (-78°C) added to soln.of borane in THF; stirred for 1 h; Cr complex in THF at -40°C ad ded; stirred for 20 h; diluted with H2O; extd. with CHCl3; combined extracts dried (Na2SO4); concd. under reduced pressure; subjected to column chromy. (silica gel, n-hexane-EtOAc 5:1 to 3:1); elem. anal.;
DOI:10.1016/j.jorganchem.2008.08.030

Reference yield: 86.0%

: 1089205-02-6
2-(boranatodicyclohexylphosphino)fluorobenzenetricarbonylchromium

: 263563-97-9,360787-11-7,263768-77-0
(S)-(tert-butyl)(methyl)phosphine-borane

: (R)-1-(boranato-tert-butyl(methyl)phosphino)-4-(boranatodicyclohexylphosphino)benzene

Guidance literature:: (S)-(tert-butyl)(methyl)phosphine-borane; With sec.-butyllithium; at -78 ℃; for 1h; Inert atmosphere;

2-(boranatodicyclohexylphosphino)fluorobenzenetricarbonylchromium; at -40 ℃; for 5h; Further stages; Inert atmosphere;
DOI:10.1016/j.jorganchem.2008.08.030

Reference yield: 79.0%

: 1089204-95-4
(S)-tert-butyl(methyl)phosphine-borane lithium salt

: 1089205-02-6
2-(boranatodicyclohexylphosphino)fluorobenzenetricarbonylchromium

: (R)-1-(boranato-tert-butyl(methyl)phosphino)-4-(boranatodicyclohexylphosphino)benzenetricarbonylchromium

Guidance literature:: With trifluoromethanesulfonic acid; In tetrahydrofuran; under N2; Cr complex treated with Li-B compd. in THF at 0°C for 3h; quenched with CF3SO3H at -78°C for 24 h;
DOI:10.1016/j.jorganchem.2008.08.030