μ-[15,15'-bis(3-formylphenyl)-5,5',15,15'-tetrakis[3,5-di(tert-butyl)phenyl]-18,18':20,20'-dicyclo-2,2'-biporphyrinato(4-)-κN(21),κN(22),κN(23),κN(24),κN(21'),κN(22'),κN(23'),.kappaN(24')]dizinc(II)

Base Information

• Chemical Name: μ-[15,15'-bis(3-formylphenyl)-5,5',15,15'-tetrakis[3,5-di(tert-butyl)phenyl]-18,18':20,20'-dicyclo-2,2'-biporphyrinato(4-)-κN(21),κN(22),κN(23),κN(24),κN(21'),κN(22'),κN(23'),.kappaN(24')]dizinc(II)
• CAS No.: 637765-03-8
• Molecular Formula: C₁₁₀H₁₀₆N₈O₂Zn₂
• Molecular Weight: 1702.88

Synonyms:μ-[15,15'-bis(3-formylphenyl)-5,5',15,15'-tetrakis[3,5-di(tert-butyl)phenyl]-18,18':20,20'-dicyclo-2,2'-biporphyrinato(4-)-κN(21),κN(22),κN(23),κN(24),κN(21'),κN(22'),κN(23'),.kappaN(24')]dizinc(II)

Chemical Property of μ-[15,15'-bis(3-formylphenyl)-5,5',15,15'-tetrakis[3,5-di(tert-butyl)phenyl]-18,18':20,20'-dicyclo-2,2'-biporphyrinato(4-)-κN(21),κN(22),κN(23),κN(24),κN(21'),κN(22'),κN(23'),.kappaN(24')]dizinc(II)

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Technology Process of μ-[15,15'-bis(3-formylphenyl)-5,5',15,15'-tetrakis[3,5-di(tert-butyl)phenyl]-18,18':20,20'-dicyclo-2,2'-biporphyrinato(4-)-κN(21),κN(22),κN(23),κN(24),κN(21'),κN(22'),κN(23'),.kappaN(24')]dizinc(II)

There total 1 articles about μ-[15,15'-bis(3-formylphenyl)-5,5',15,15'-tetrakis[3,5-di(tert-butyl)phenyl]-18,18':20,20'-dicyclo-2,2'-biporphyrinato(4-)-κN(21),κN(22),κN(23),κN(24),κN(21'),κN(22'),κN(23'),.kappaN(24')]dizinc(II) 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:

methanol (67-56-1) + μ-[10,10'-bis(3-cyanophenyl)-5,5',15,15'-tetrakis[3,5-di(tert-butyl)phenyl]-18,18':20,20'-dicyclo-2,2'-biporphyrinato(4-)-κN(21),κN(22),κN(23),κN(24),κN(21'),κN(22'),κN(23'),.kappaN(24')]dizinc(II) (637765-00-5) → μ-[15,15'-bis(3-formylphenyl)-5,5',15,15'-tetrakis[3,5-di(tert-butyl)phenyl]-18,18':20,20'-dicyclo-2,2'-biporphyrinato(4-)-κN(21),κN(22),κN(23),κN(24),κN(21'),κN(22'),κN(23'),.kappaN(24')]dizinc(II) (637765-03-8)

Guidance literature:

With diisobutylaluminum hydride; In dichloromethane; N2 atm.; to a soln. of complex in dry CH2Cl2 Al-compound (1 M in hexane)was added dropwise at -70°C, cooling bath was removed after 2 h, the mixt. was stirred overnight in the dark at 25°C; quenched with methanol, the organic phase was washed with 1 M HCl, H2O and satd. aq. NaCl, dried (Na2SO4), evapd. in vac.; chromy. (silica gel; CH2Cl2/THF 99:1, 1% v/v (C2H5)3N), pptn from CHCl3 by hexane;

DOI:10.1002/hlca.200590144

Reference yield: 55.0%

methanol (67-56-1) + μ-[15,15'-bis(3-formylphenyl)-5,5',15,15'-tetrakis[3,5-di(tert-butyl)phenyl]-18,18':20,20'-dicyclo-2,2'-biporphyrinato(4-)-κN(21),κN(22),κN(23),κN(24),κN(21'),κN(22'),κN(23'),.kappaN(24')]dizinc(II) (637765-03-8) → μ-[10,10'-bis(3-hydroxymethylphenyl)-5,5',15,15'-tetrakis[3,5-di(tert-butyl)phenyl]-18,18':20,20'-dicyclo-2,2'-biporphyrinato(4-)-κN(21),κN(22),κN(23),κN(24),κN(21'),κN(22'),κN(23'),.kappaN(24')]dizinc(II) (866321-94-0)

Guidance literature:

With diisobutylaluminum hydride; In dichloromethane; N2 atm.; to a soln. of complex in dry CH2Cl2 Al-compound (1 M in hexane)was added dropwise at -70°C, cooling bath was removed after 2 h, the mixt. was stirred overnight in the dark at 25°C; quenched with methanol, the organic phase was washed with 1 M HCl, H2O and satd. aq. NaCl, dried (Na2SO4), evapd. in vac.; chromy. (silica gel; CH2Cl2/THF 99:1, 1% v/v (C2H5)3N), pptn from CHCl3 by hexane;

DOI:10.1002/hlca.200590144

Reference yield: 48.0%

sodium tetrahydroborate (16940-66-2) + μ-[15,15'-bis(3-formylphenyl)-5,5',15,15'-tetrakis[3,5-di(tert-butyl)phenyl]-18,18':20,20'-dicyclo-2,2'-biporphyrinato(4-)-κN(21),κN(22),κN(23),κN(24),κN(21'),κN(22'),κN(23'),.kappaN(24')]dizinc(II) (637765-03-8) + ethyl chlorocarbonylacetate (36239-09-5) → (Zn(C20H6N4(C6H3(C(CH3)3)2)2))2(C6H4CH2OCOCH2COOC2H5)2 (637765-02-7)

Guidance literature:

With triethylamine; In tetrahydrofuran; ethanol; dichloromethane; NaBH4, THF/ethanol 1:1, 0 °C to room temp., 4h, then C2H5O2CCH2COCl, (C2H5)3N, CH2Cl2, room temp., 16 h;

DOI:10.1002/anie.200352265

upstream raw materials:

methanol

μ-[10,10'-bis(3-cyanophenyl)-5,5',15,15'-tetrakis[3,5-di(tert-butyl)phenyl]-18,18':20,20'-dicyclo-2,2'-biporphyrinato(4-)-κN(21),κN(22),κN(23),κN(24),κN(21'),κN(22'),κN(23'),.kappaN(24')]dizinc(II)

Downstream raw materials:

(Zn(C₂₀H₆N₄(C₆H₃(C(CH₃)3)2)2))2(C₆H₄CH₂OCOCH₂COOC₂H₅)2

μ-[10,10'-bis(3-hydroxymethylphenyl)-5,5',15,15'-tetrakis[3,5-di(tert-butyl)phenyl]-18,18':20,20'-dicyclo-2,2'-biporphyrinato(4-)-κN(21),κN(22),κN(23),κN(24),κN(21'),κN(22'),κN(23'),.kappaN(24')]dizinc(II)

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