closo-1-phenylethynyl-2,3-diethyl-2,3-dicarbaheptaborane⁽⁷⁾

Base Information

Chemical Name:closo-1-phenylethynyl-2,3-diethyl-2,3-dicarbaheptaborane⁽⁷⁾
CAS No.:885333-59-5
Molecular Formula:C₁₄H₁₉B₅
Molecular Weight:241.36
Hs Code.:

closo-1-phenylethynyl-2,3-diethyl-2,3-dicarbaheptaborane<sup>(7)</sup>

Synonyms:

Suppliers and Price of closo-1-phenylethynyl-2,3-diethyl-2,3-dicarbaheptaborane⁽⁷⁾

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of closo-1-phenylethynyl-2,3-diethyl-2,3-dicarbaheptaborane⁽⁷⁾

Chemical Property:

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Technology Process of closo-1-phenylethynyl-2,3-diethyl-2,3-dicarbaheptaborane⁽⁷⁾

There total 1 articles about closo-1-phenylethynyl-2,3-diethyl-2,3-dicarbaheptaborane⁽⁷⁾ 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: 63.0%

: 80583-48-8
1,2-diethyl-nido-carborane

: 58347-22-1
2-(phenylethynyl)benzo[d][1,3,2]dioxaborole

: 885333-59-5
closo-1-phenylethynyl-2,3-diethyl-2,3-dicarbaheptaborane⁽⁷⁾

Guidance literature:: With n-butyllithium; In diethyl ether; hexane; toluene; under Ar or N2, 2 equiv. of nBuLi in hexane was added to Et2O soln. of B-compd. at -65 °C, stirring (4 h, room temp.), solvent was removed in vac., toluene was added, PhCCBcat (toluene, -20 °C) was added, stirring at room temp. overnight; volatiles were removed, residue was extd. with hexane, filtrate was dried in vac.;
DOI:10.1515/znb-2005-0602

Reference yield:

: 885333-59-5
closo-1-phenylethynyl-2,3-diethyl-2,3-dicarbaheptaborane⁽⁷⁾

: 15226-74-1,61091-28-9,61117-58-6
dicobalt octacarbonyl

: 885333-50-6
closo-PhC₂Co₂(CO)6C₂B₅H₄Et₂

Guidance literature:: In hexane; under Ar or N2, 1 equiv. of B-compd. in hexane was added to Co-compd. inhexane at -40 °C, stirring at room temp. for 5 d; monitored by NMR;
DOI:10.1515/znb-2005-0602

Reference yield:

: 885333-59-5
closo-1-phenylethynyl-2,3-diethyl-2,3-dicarbaheptaborane⁽⁷⁾

: 15226-74-1,61091-28-9,61117-58-6
dicobalt octacarbonyl

: 885333-50-6
closo-PhC₂Co₂(CO)6C₂B₅H₄Et₂

: 885333-54-0
nido-PhC₂Co₂(CO)6C₂B₄H₅Et₂

Guidance literature:: In hexane; byproducts: B(OH)3; under Ar or N2, 1 equiv. of B-compd. in hexane was added to Co-compd. inhexane at -40 °C, stirring at room temp. for 5 d, solvent was re moved, taking up in CH2Cl2, chromy. (Florisil, hexane); drying; closo:nido borane ration in the product was ca. 4:1;
DOI:10.1515/znb-2005-0602