[5,15-di(3-ethynylphenyl)-2,8,12,18-tetramethoxycarbonylethyl-3,7,13,17-tetramethylporphyrinato(-2)-N⁽²¹⁾,N⁽²²⁾,N⁽²³⁾,N⁽²⁴⁾]zinc

Base Information

• Chemical Name: [5,15-di(3-ethynylphenyl)-2,8,12,18-tetramethoxycarbonylethyl-3,7,13,17-tetramethylporphyrinato(-2)-N⁽²¹⁾,N⁽²²⁾,N⁽²³⁾,N⁽²⁴⁾]zinc
• CAS No.: 130829-45-7
• Molecular Formula: C₅₆H₅₂N₄O₈Zn
• Molecular Weight: 974.441

Synonyms:[5,15-di(3-ethynylphenyl)-2,8,12,18-tetramethoxycarbonylethyl-3,7,13,17-tetramethylporphyrinato(-2)-N⁽²¹⁾,N⁽²²⁾,N⁽²³⁾,N⁽²⁴⁾]zinc

Chemical Property of [5,15-di(3-ethynylphenyl)-2,8,12,18-tetramethoxycarbonylethyl-3,7,13,17-tetramethylporphyrinato(-2)-N⁽²¹⁾,N⁽²²⁾,N⁽²³⁾,N⁽²⁴⁾]zinc

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Technology Process of [5,15-di(3-ethynylphenyl)-2,8,12,18-tetramethoxycarbonylethyl-3,7,13,17-tetramethylporphyrinato(-2)-N⁽²¹⁾,N⁽²²⁾,N⁽²³⁾,N⁽²⁴⁾]zinc

There total 3 articles about [5,15-di(3-ethynylphenyl)-2,8,12,18-tetramethoxycarbonylethyl-3,7,13,17-tetramethylporphyrinato(-2)-N⁽²¹⁾,N⁽²²⁾,N⁽²³⁾,N⁽²⁴⁾]zinc 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: 30.0%

Zn(C20H2N4(CH3)4(CH2CH2CO2CH3)4(C6H4C2Si(CH3)3)2) (160895-41-0) → [5,15-di(3-ethynylphenyl)-2,8,12,18-tetramethoxycarbonylethyl-3,7,13,17-tetramethylporphyrinato(-2)-N(21),N(22),N(23),N(24)]zinc (130829-45-7) + (Zn(C5NCH3C2H4COOCH3)4H2(C6H4C2)2)2(Si(CH3)3)2 (169967-48-0)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; dichloromethane; Zn-complex soln. (CH2Cl2) titration with TBAF soln. (THF) until about 50% of SiMe3-groups removed, soln. stirring with CaCl2 for 10 min (excess fluoride removal), washing (water), solvent evapn., drying; residue flash chromy. (SiO2, CHCl3/CH2Cl2 1:5.7 v/v), 3rd band sepn., solvent removal, TMEDA addn. to residue soln. and CuCl in CH2Cl2, mixt. washing after 30 min (water), evapn., flash column chromy. (SiO2, CHCl3/CH2Cl2 1:4 and 1:2.3; elem. anal.;

Reference yield:

5,15-di(3-ethynylphenyl)-2,8,12,18-tetramethoxycarbonylethyl-3,7,13,17-tetramethylporphyrin + zinc(II) acetate dihydrate (5970-45-6) → [5,15-di(3-ethynylphenyl)-2,8,12,18-tetramethoxycarbonylethyl-3,7,13,17-tetramethylporphyrinato(-2)-N(21),N(22),N(23),N(24)]zinc (130829-45-7)

Guidance literature:

In chloroform;

Reference yield:

5,15-di(3-ethynylphenyl)-2,8,12,18-tetramethoxycarbonylethyl-3,7,13,17-tetramethylporphyrin + zinc diacetate (557-34-6) → [5,15-di(3-ethynylphenyl)-2,8,12,18-tetramethoxycarbonylethyl-3,7,13,17-tetramethylporphyrinato(-2)-N(21),N(22),N(23),N(24)]zinc (130829-45-7)

Guidance literature:

In chloroform; porphyrine base is metallized with an excess of zinc acetate in chloroform;

upstream raw materials:

zinc(II) acetate dihydrate

zinc diacetate

Zn(C₂₀H₂N₄(CH₃)4(CH₂CH₂CO₂CH₃)4(C₆H₄C₂Si(CH₃)3)2)

Downstream raw materials:

Zn(C₅NCH₃C₂H₄COOCH₃)4H₂(C₆H₄C₄Si(CH₃)3)2

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