(meso-5,10,15,20-tetra-p-tolylporphyrinato)Ti(η2-3-hexyne)

Base Information

• Chemical Name: (meso-5,10,15,20-tetra-p-tolylporphyrinato)Ti(η2-3-hexyne)
• CAS No.: 148509-02-8
• Molecular Formula: C₅₄H₄₆N₄Ti
• Molecular Weight: 798.866
• Mol file: 148509-02-8.mol

Synonyms:(meso-5,10,15,20-tetra-p-tolylporphyrinato)Ti(η2-3-hexyne)

Chemical Property of (meso-5,10,15,20-tetra-p-tolylporphyrinato)Ti(η2-3-hexyne)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (meso-5,10,15,20-tetra-p-tolylporphyrinato)Ti(η2-3-hexyne)

There total 4 articles about (meso-5,10,15,20-tetra-p-tolylporphyrinato)Ti(η2-3-hexyne) 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: 60.6%

(meso-tetra-p-tolylporphyrinato)titanium(IV) dichloride (129679-91-0) + hex-3-yne (928-49-4) → (meso-5,10,15,20-tetra-p-tolylporphyrinato)Ti(η2-3-hexyne) (148509-02-8)

Guidance literature:

With LiAlH₄; In toluene; addn. of alkyne to soln. of Ti complex and LiAlH4 under N2; stirring vigorously, 5h; filtration; evapn. of filtrate; dissoln. in a minimum of toluene; layering with hexane; cooling to -20°C overnight; crystn.; filtration; washing (hexane); drying (vac., 50°C); elem. anal.;

Reference yield: 52.0%

(meso-tetra-p-tolylporphyrinato)titanium(III) chloride (129679-90-9) + hex-3-yne (928-49-4) → (meso-5,10,15,20-tetra-p-tolylporphyrinato)Ti(η2-3-hexyne) (148509-02-8)

Guidance literature:

With NaBEt₃H; In toluene; absence of air and moisture; excess alkyne, stirring at room temp. for 8h; filtration, solvent removal (reduced pressure), dissoln. in PhMe, layering with hexanes, crystn. (-30°C, 6 d; two crops);

Reference yield:

(meso-tetra-p-tolylporphyrinato)titanium(IV) dichloride (129679-91-0) → (meso-5,10,15,20-tetra-p-tolylporphyrinato)Ti(η2-3-hexyne) (148509-02-8)

Guidance literature:

Multi-step reaction with 2 steps

1: NaBEt₃H / tetrahydrofuran

2: benzene-d6

With NaBEt₃H; In tetrahydrofuran; benzene-d6;

upstream raw materials:

(meso-tetra-p-tolylporphyrinato)titanium(IV) dichloride

hex-3-yne

(meso-tetra-p-tolylporphyrinato)titanium(III) chloride

trans-(meso-tetra-p-tolylporphyrinato)Ti(THF)2

Downstream raw materials:

(meso-5,10,15,20-tetra-p-tolylporphyrinato)Ti=NPh

(meso-5,10,15,20-tetra-p-tolylporphyrinato)Ti=NTMS

trans-bis(4-picoline)(tetratolylporphyrinato)titanium(II)

(meso-5,10,15,20-tetra-p-tolylporphyrinato)bis(pyridine)Ti