Pentacyclo[10.4.4.44,9.06,22.015,19]tetracosa-4,6,8,12,14,16(1),17,19,21,23-decaene

Base Information

• Chemical Name: Pentacyclo[10.4.4.44,9.06,22.015,19]tetracosa-4,6,8,12,14,16(1),17,19,21,23-decaene
• CAS No.: 29041-32-5
• Molecular Formula: C₂₄H₂₀
• Molecular Weight: 308.423
• Mol file: 29041-32-5.mol

Synonyms:[2.2](2,6)Naphthalenophane;Pentacyclo[10.4.4.44,9.06,22.015,19]tetracosa-4,6,8,12,14,16(1),17,19,21,23-decaene

Chemical Property of Pentacyclo[10.4.4.44,9.06,22.015,19]tetracosa-4,6,8,12,14,16(1),17,19,21,23-decaene

Chemical Property:

• PSA: 0.00000
• LogP: 5.87680

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Pentacyclo[10.4.4.44,9.06,22.015,19]tetracosa-4,6,8,12,14,16(1),17,19,21,23-decaene

There total 14 articles about Pentacyclo[10.4.4.44,9.06,22.015,19]tetracosa-4,6,8,12,14,16(1),17,19,21,23-decaene 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: 43.0%

C24H20Se2 (116072-81-2) → <2.2> (2,6)naphthalenophane (achiral) (29041-32-5,43012-11-9,43012-12-0,67374-99-6,81969-87-1,117142-53-7,73608-51-2)

Guidance literature:

With Hexamethylphosphorous triamide; In tetrahydrofuran; Ambient temperature; Irradiation;

DOI:10.1246/bcsj.60.4027

Reference yield: 19.4%

2,6-bis(bromomethyl)naphthalene (4542-77-2) → <2.2> (2,6)naphthalenophane (achiral) (29041-32-5,43012-11-9,43012-12-0,67374-99-6,81969-87-1,117142-53-7,73608-51-2) + 1,2-bis(6-methylnaphthalen-2-yl)ethane (43012-13-1)

Guidance literature:

With samarium diiodide; In tetrahydrofuran; for 2h; Further byproducts given; Ambient temperature;

Reference yield: 9.0%

2,13-Dithia<3>(2,6)naphthalino<3>paracyclophan-S,S,S',S'-tetroxid (66262-21-3) → 2.6-dimethylnaphthalene (581-42-0) + <2>(2,6)Naphthalino<2>paracyclophan (66262-19-9) + <2.2> (2,6)naphthalenophane (achiral) (29041-32-5,43012-11-9,43012-12-0,67374-99-6,81969-87-1,117142-53-7,73608-51-2)

Guidance literature:

at 500 ℃; under 0.1 Torr;

upstream raw materials:

2,13-Dithia<3,3>(2,6)naphthalinophan-S,S,S',S'-tetraoxid

<2.2>(2.6)Naphthalinophan-1.11-dien

2,6-bis(bromomethyl)naphthalene

2,13-Dithia<3>(2,6)naphthalino<3>paracyclophan-S,S,S',S'-tetroxid

Refernces

• 1、 Higuchi, Hiroyuki,Tani, Keita,Otsubo, Tetsuo,Sakata, Yoshiteru,Misumi, Soichi. "New Synthetic Method of Cyclophanes via Diselenacyclophanes". . p. 4027 - 4036. Retrieved 2007/10/02.
• 2、 Haenel, Matthias W.. "Transanular Interactions in Phanes, XXV. Structurally Isomeric Naphthalenoparacyclophanes". . p. 1425 - 1436. Retrieved 2007/10/02.