(Nb((CH₃)3CC₆H₂O(CH₂C₆H₂(CH₃)(C(CH₃)3)O)2)Cl₂)2*C₇H₈

Base Information

Chemical Name:(Nb((CH₃)3CC₆H₂O(CH₂C₆H₂(CH₃)(C(CH₃)3)O)2)Cl₂)2*C₇H₈
CAS No.:478658-96-7
Molecular Formula:C₇H₈*C₆₈H₈₆Cl₄Nb₂O₆
Molecular Weight:1419.19
Hs Code.:

(Nb((CH<sub>3</sub>)3CC<sub>6</sub>H<sub>2</sub>O(CH<sub>2</sub>C<sub>6</sub>H<sub>2</sub>(CH<sub>3</sub>)(C(CH<sub>3</sub>)3)O)2)Cl<sub>2</sub>)2*C<sub>7</sub>H<sub>8</sub>

Synonyms:

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Chemical Property of (Nb((CH₃)3CC₆H₂O(CH₂C₆H₂(CH₃)(C(CH₃)3)O)2)Cl₂)2*C₇H₈

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Technology Process of (Nb((CH₃)3CC₆H₂O(CH₂C₆H₂(CH₃)(C(CH₃)3)O)2)Cl₂)2*C₇H₈

There total 2 articles about (Nb((CH₃)3CC₆H₂O(CH₂C₆H₂(CH₃)(C(CH₃)3)O)2)Cl₂)2*C₇H₈ 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: 72.0%

: 251920-20-4
2,6-bis(3-tert-butyl-5-methyl-2-hydroxybenzyl)-4-tert-butylphenol

: 10026-12-7
niobium pentachloride

: 108-88-3,15644-74-3,16713-13-6
toluene

: (Nb₂((CH₃)3CC₆H₂O(CH₂C₆H₃(CH₃)O)(CH₂C₆H₂(CH₃)(C(CH₃)3)O))2Cl₄)*C₇H₈

: 478658-96-7
(Nb((CH₃)3CC₆H₂O(CH₂C₆H₂(CH₃)(C(CH₃)3)O)2)Cl₂)2*C₇H₈

Guidance literature:: In toluene; mixt. NbCl5 and ligand was suspended in toluene and refluxed for 80 min; solvent was removed in vacuo, residue was dissolved in toluene and centrifuged, supernatant was evapd.; elem. anal.;
DOI:10.1021/ic025882c

Reference yield: 41.0%

: 251920-20-4
2,6-bis(3-tert-butyl-5-methyl-2-hydroxybenzyl)-4-tert-butylphenol

: 10026-12-7
niobium pentachloride

: 108-88-3,15644-74-3,16713-13-6
toluene

: 478658-96-7
(Nb((CH₃)3CC₆H₂O(CH₂C₆H₂(CH₃)(C(CH₃)3)O)2)Cl₂)2*C₇H₈

Guidance literature:: With butyllithium; In hexane; toluene; hexane soln. BuLi was added dropwise to ligand in toluene at 80°C, soln. was stired at room temp. for 1 h, NbCl5 was added and refluxed for 3 h; soln. was concd. and allowed to stand at room temp. for 16 h, ppt. was recrystd. from hot toluene; elem. anal.;
DOI:10.1021/ic025882c

Reference yield: 39.0%

: 917-64-6
methyl magnesium iodide

: 478658-96-7
(Nb((CH₃)3CC₆H₂O(CH₂C₆H₂(CH₃)(C(CH₃)3)O)2)Cl₂)2*C₇H₈

: (Nb((CH₃)3CC₆H₂O(CH₂C₆H₂(CH₃)(C(CH₃)3)O)2)(CH₃)2)2*2C₇H₈

Guidance literature:: In diethyl ether; toluene; soln. MeMgI in Et2O was added dropwise to suspn. Nb complex in toluene at -78°C, mixt. was allowed to warm to room temp. and stired for 1h; soln. was centrifuged, supernatant was evapd. to dryness, residue was recrystd. from Et2O; elem. anal.;
DOI:10.1021/ic025882c